interface & power solutions for iot devices

Company Public – NXP, the NXP logo, and NXP secure connections for a smarter world are trademarks of NXP

B.V. All other product or service names are the property of their respective owners. © 2018 NXP B.V.

Field Application Engineer

Cornelius Mueller

Interface & Power Solutions for IoT Devices

October 2018 | EUF-SMC-T3484

COMPANY PUBLIC 1

Secure Interfaces & Power (SI&P)

Power Management

System power

• ACDC

• Load switches

• DCDC

• PMICs

Energy management

• USB Power Deliver

• Wireless charging

Analog

Interfaces

• I2C; USB; DP adapters; HDMI switches; UARTs; bridges

Signal management

• VLTs; signal switches; high speed switches; re-drivers; comparators; Real Time Clocks

HMIs

• Speaker drivers; LCD drivers; LED controllers; touch buttons controllers

Wireless Connectivity

Near Field Magnetic Induction

(NFMI)

NTAG Smart Sensor

Identification & Security

Secure authentication

1’000+ orderable part numbers, 25+ product categories, 20k+ customers

worldwide

COMPANY PUBLIC 2

Interfaces & Power solutions – Did you know?

• NXP (Philips) has invented the I2C interface in 1982 and has the I2C leadership with >40% share

• NXP has the largest I2C portfolio across 12 major portfolio categories (300+ generic part numbers

while closest competitor has <70)

• NXP was one of the major contributor to the MIPI I3C specs definition and is investing to

become worldwide leader in I3C technology

− Initial spec based on NXP proposal merged with Intel. Primary spec authoring: NXP, Qualcomm, Intel

• NXP has released the first 4Mbit EEPROM in the market

• NXP NTAG smart sensors (NTAG I2C + MCU + RTC + temperature sensor + memory for

temperature monitoring and logging) are the best performing in the market

• NXP NFMI technology allows ultra low-power and robust wireless audio streaming

• NXP has invented the world’s first Smart Audio Amplifier and provide the best-in-class speaker

protection algorithm

COMPANY PUBLIC 3

• NXP has a broad portfolio of Real Time Clocks (low power, tiny packages, AEC-Q100 qualified,

RTC modules) and is developing a new ultra-low power and highly accurate RTC module?

• NXP has a broad portfolio of I2C temp sensors and LM75 is recognized as the industry standard

• NXP is leader in high speed switching, i.e. up to 12GHz, 1-ch to 8-ch for USB3.1, DP, PCIe, HDMI

• NXP is leader in load switches with security features, i.e. OVP, OCP, RCP, OTP, surge protection

• NXP is leader in Resonant ACDC converters with estimated 35% market share due to the very

high efficiency and low no-load power

Interfaces & Power solutions – Did you know?

COMPANY PUBLIC 4

Power Solutions for IoT Devices

COMPANY PUBLIC 5

Power Solutions

• Is your device wall-powered?

− If so, we offer our GreenChip AC-DC converters

COMPANY PUBLIC 6

• Power supply IC solution provider− Leader in high efficient AC/DC conversion

− Products designed-in at all major OEM and ODM customers

• Robust & proven High Voltage Process Technologies in own 8” foundries

• More than 2 Billion GreenChip controllers have been shipped to date

• Improve ease-of-use by integration and digital control

• Top-class product development supported by application know-how and support− Over 60 product developers and application engineers worldwide

− Application Development Centers in Asia and Europe

• Proven product quality track record supported by a strong Quality System− ISO9001; ISO/ TS16949; ISO14001 certified

NXP GreenChipTM Solutions

COMPANY PUBLIC 7

Power range PFC control Primary controlSecondary

control

STBY

(control)

Resonant

typ. >90WTEA171x (TEA1713, TEA1716)

TEA1916(GreenChip Resonant /LLC)

TEA1791A

TEA1792A

TEA1892A

TEA1795

TEA1995

Parallel supply

TEA173x

TEA1708

TEA183x

Flyback >75W TEA175x

(TEA1750/51/52/53/TEA1755)(GreenChip III)

TEA1761

TEA1762

TEA1791

TEA1792

TEA1892

TEA1993

TEA1998

TEA1999

TEA1703(Green Chip

Standby)

TEA1708(X-cap discharge)

Flyback

<75W

n.a.

TEA173x (TEA1731/33/38)

TEA183x (TEA1832/33)

TEA1836x (TEA18361/2/3)

TEA1936x (TEA19361/2/3)

(GreenChip MP)

Flyback

<15W

n.a.TEA1721, TEA1723

(GreenChip LPA)n.a.

Integrated in

Primary IC

Protocol control

(PD / QC / Etc.)

TEA19032

TEA19051

GreenChipTM ACDC Converters – Portfolio overview

COMPANY PUBLIC 8

Power Solutions



• Is your device Battery-powered?

− If so, we offer our fast battery charger and PMIC solutions

COMPANY PUBLIC 9

Industry’s best Fast Charging Solution

➢ PCA9468: half the voltage &

double the current, i.e. 10V/4A

at input 5V/8A at output. #1

in the market for high

efficiency; with regulation loop

➢ NX30P6093: lowest Rdson

(9m typ.)

➢ Save cost by using a thinner

cable & PCB

➢ Faster charging time

➢ No thermal issues

➢ Safe charging

• Fast Direct battery charger PCA9468• This solution works with or without the USB-C port

• The PCA9468 Switched Capacitor Direct Charger needs the traditional switching charger, i.e. it’s working

with switching charger in parallel

COMPANY PUBLIC 10

Industry’s best Fast Charging Solution

∑DADC

PCA9468VIN

SDA

SCL

EN

INT

ADD

DGND

TS_NTC

AVDD

GND

C114.7uF6.3V

C14.7uF

16V

Digital Control

OVP_OUT

CP1B

CP1B_BOT

CP1A

CP1A_BOT

VOUT

CSP

BATP

BATN

CSN

C310uF16V

C61x47uFor2x22uF10V

C81x47uFor2x22uF10V

C1010uF10V

OptionalHigh/low side

C5

C7

C9

C2

2:1Switched Capacitor

Circuit

AnalogControl

Best class Efficiency:

98.4% at 2A,

97.5% at 4.5A

97.25% at 6A

30% faster charging time for

80% State-Of-Charge

COMPANY PUBLIC 11

Low power PMIC for IoT application PCA9420

• Ideal companion PMIC for low-power MCU’s

• Low Iq in 100nA range

• 125nA power consumption during ship-mode

• Single-cell Linear Li-Ion battery charger

• 2X Step down DC/DC Converters

• 2X LDO’s

• Two package options

• 2.1mm x 2.1mm, 25-bump CSP

• 3mm x 3mm, 24-pin QFN

• Samples now, MP Q4’18

COMPANY PUBLIC 12

Power Solutions

• If so, we offer our GreenChip AC-DC converters

− Is your device wall-powered?



• Is your device USB-powered?

− If so, we offer our End-to-End USB Type-C charging solutions

COMPANY PUBLIC 13

E2E (wall-to-battery) USB Charging Solution up to 15W (5V/3A)

• TEA1936x: Primary side controller

• TEA1998: Synchronous rectifier optimized at 5V

• TEA1903x: USB PD protocol converter

• TEA1905x: multi-protocol controller (BC1.2; QC2.0/3.0/4.0, USB PD)

• If an adapter with receptacle port is used, a switch is required to switch ON/OFF

VBUS. If an adapter with captive cable is used, the VBUS switch is not required

• A1006: Authentication device: the system authenticate the adapter against

counterfeited products; if the authentication fail, the system can decide to lower

the charging current

• NX5P3001: Bidirectional high-side power switch for charger and USB-OTG

combined applications (with integrated ESD protections for D+/- and VBUS)

• PTN5150: CC logic for USB Type-C applications

• NX20P0407: CC & SBU or D+/- protection IC (short protection to VBUS

• CBTU02043: High speed switch for USB 3 interface

• PTN36043: Combined high speed switch and re-driver for USB 3 interface

• PCA9820A: Fast switching charger up to 4.5A

ACDC USB Type-C Power adapter (Receptacle)

Power Source

TEA1936x

TEA1998

Opto / comm

VBus

CC1

CC2

D+/D-

Gnd

TEA1903x

Application

processor

USB 2

USB 3

CBTU02043

PTN36043

VBus

Gnd

CC1

CC2

D+/D-

TXx/RXs

PMICBattery

charger

NX5P3001

PTN5150

Sink path

Bidirectional

load switch

A1006

I2C

VBUS = 5V

Protection circuit

TEA1993 for variable

VBUS voltage

Source path

CC logic IC

PTN5110 for USB PDTEA1905x

compliant to

different charging

protocols

Depending on the results of the

authentication, different current

capabilities can be enabled

USB 3.1 (5Mbps) switch.

Not needed if USB3 is not

supported

Dual Role Port

Dual Role Power

USB 2 interface

NX20P0407

COMPANY PUBLIC 14

E2E (wall-to-battery) USB Charging Solution up to 15W (5V/3A)










• NX5P3001: Bidirectional high-side power switch for charger and USB-OTG

combined applications (with integrated ESD protections for D+/- and VBUS)

• NX20P0408: D+/- protection IC (short protection to VBUS)



Power Source

TEA1936x

TEA1998

Opto / comm

VBus

CC1

CC2

D+/D-

Gnd

TEA1903x

Application

processor

USB 2

VBus

Gnd

CC1

CC2

D+/D-

TXx/RXs

PMICBattery

charger

NX5P3001Sink path

Bidirectional

load switch

A1006

I2C

VBUS = 5VTEA1993 for variable

VBUS voltage

Source path

TEA1905x

compliant to

different charging

protocols




UFP (‘Device’); USB 2 interface

Power Sink

USB 2

interface

Rd

NX20P0408

Protection circuit

COMPANY PUBLIC 15

E2E (wall-to-battery) USB Charging Solution > 15W (USB-PD)



• TEA1993: Synchronous rectifier for variable VBUS voltage








• NX20P3483: Sink & source Integrated OVP combo switch

• PTN5110: USB PD TCPC PHY IC






Power Source

TEA1936x

TEA1993

Opto / comm

VBus

CC1

CC2

D+/D-

Gnd

TEA1905x

Application

processor

USB 2

USB 3

CBTU02043

PTN36043

VBus

Gnd

CC1

CC2

D+/D-

TXx/RXs

PMICBattery

charger

NX20P3483

PTN5110

Sink path

Bidirectional

load switch

A1006

I2C

VBUS = 5V

Protection circuit


VBUS voltage

Source path

USB PD PHYTEA1905x

compliant to

different charging

protocols






supported

Dual Role Port

Dual Role Power

USB 2 interface

NX20P0407 USB-PD firmware

COMPANY PUBLIC 16

E2E (wall-to-battery) USB Charging Solution > 15W (USB-PD)



• TEA1993: Synchronous rectifier for variable VBUS voltage








• NX20P5090: Sink load switch up to 20V/5A

• NX30P6093: OVP with I2C and VIN impedance detection for moisture and dust at the connector

• PTN5110: USB PD TCPC PHY IC






Power Source

TEA1936x

TEA1993

Opto / comm

VBus

CC1

CC2

D+/D-

Gnd

TEA1905x

Application

processor

USB 2

USB 3

CBTU02043

PTN36043

VBus

Gnd

CC1

CC2

D+/D-

TXx/RXs

PMICBattery

charger

NX20P5090 or

NX30P6093

PTN5110

Sink path

A1006

I2C

VBUS = 5V

Protection circuit


VBUS voltage

USB PD PHYTEA1905x

compliant to

different charging

protocols






supported

Dual Role Port

Power Sink only

USB 2 interface

NX20P0407 USB-PD firmware

COMPANY PUBLIC 17

E2E (wall-to-battery) USB Charging Solution

• NXP enables the complete E2E solution

• NXP USB-C chargers have the best-in-Class power density

− Excellent high efficiency (>91% @12V/2.1A or 5V/5A)

− Very low no-load power (< 30mW)

− 27W, 45W, 60W reference designs available

• NXP enable the USB TCPC architecture

− PTN5110 TCPC PHY allows the embedded controller acting as PD controller

− Do not need to have a dedicated PD controller per each port

− TCPM PD3.0 FW is available to run on Kinetis / LPC family MCU

• NXP have a comprehensive portfolio of power switches to meet all USB power requirements

− NX20P3483 is the newly released Sink & Source Integrated OVP combo switch

− NX30P6093 is the newly released OVP with I2C and VIN impedance detection for moisture and dust

• NXP have a comprehensive portfolio of high speed switches and re-drivers for USB 3 interface

− PTN36043 is a combo high speed switch and re-driver with 70% lower power than competition

27W reference design: 5V/9V/12V output;

single board, double sided copper PCB

only, single sided SMD components, 48 x

41 x 21 mm, 10.7W/inch3 power density

45W reference design: 5V/9V/12V/15V/20V;

single board, double sided copper PCB

only, single sided SMD components, 55 x

46 x 21 mm, 14.2W/inch3 power density

COMPANY PUBLIC 18

Power Solutions







• Is your device charged wirelessly?

− If so, we offer our Wireless Power Charging solutions

COMPANY PUBLIC 19

200W

15W

5W

< 1W

TX RX

NXP Wireless Power Solutions Portfolio

WCT-5W1COILTX5W Qi A11 Flexible

WCT-5WTXMULTI5W Qi A28, 5W PMA

WCT-15WTXMULTI15W Qi

WCT-15WTXAUTOS

15W Qi, Autosar

Production

Proposal

Planning

Execution

WPR1500-BUCK5-15W Qi

WCT-200WTX30W - 200W

WPR-200WRX30W – 200W

WCT-5WTXAUTO5W Qi A13, 5W PMA

WCT-15W1COILTX15W Qi, 5W PMA

NXQ1TXH55W Qi A11 Integrated

WCT-15WTXAUTO15W Qi, 5W PMA

Single-Coil TX

Multi-Coil TX

Single-Coil RX

Industrial/Auto

WPR1500-LDO5-15W Qi

CONFIDENTIAL AND PROPRIETARY

NFC TX NFC RX

WCT-15W1COILTXFF15W Qi, Fixed Frequency

WCT-200WTXMULTI30W - 200W, 5-15W compatible

WPR1500-LITE15W Qi MP15

NFC

MP1615W Qi Analog integration

COMPANY PUBLIC 20

15W Qi Wireless Charging solution - Overview

Qi Transmitter

Contr

ol

Full-Bridge Driver/ MOSFETs

WCT10xx

Tx

coil

AC/DCWall

Adapter

110 KHz – 205 KHz

ASK

FSK

Qi Receiver

Rectifier DC/DC Charging Circuit

Rx

coil

1.8V/3.3V

Control&

ProtectionI2C

WPR15xx

PCA9440Samples: Now

Release: Q4 2018

• WCT-15W1COILTX: 15W Single Coil TX Ref Design (variable

frequency)

• WCT-15WTX1COILFF: up to 15W Single Coil Fixed Frequency TX

• PCA9440-based reference designs will be available in Q4 2018


COMPANY PUBLIC 21

15W Qi Wireless Charging solution – Transmitter Higher integration with the Analog Front-End PCA9440

TouchSW Solution

Debug

Connector

DC/DC

MOS

Pre-Driver

Full Bridge

WCT10xx

3.3V

GPIODBGDDM

SP

I

PWM

DAC

GPIO

#3 PCA9440

#1 PCA9440 #2 PCA9440


COMPANY PUBLIC 22

5W Qi Wireless Charging solution - Overview

Qi Transmitter

NXQ1TXH5

Tx

coil

AC/DCWall

Adapter

110 KHz – 205 KHz

ASK

FSK

Qi Receiver

Rectifier DC/DC Charging Circuit

Rx

coil

1.8V/3.3V

Control&

ProtectionI2C

WPR15xx

• NXQ1TXH5: 5W Single chip Qi V1.2 certified for 5V single coil low-

power wireless charging TX

• Most integrated solution in the market

• Easy PCB: 2-layer; components on one-side; scalable with power

• Low power: 10mW standby power (meet 5-star standby power

rating of 30mW, including 20mW from ACDC adapter)

• Low EMI (meet EN55022 radiated and conducted emission limits)

• Design files for a 5W optimized solution are available


COMPANY PUBLIC 23

Benchmarking: BOM comparison (component count)

• 45 x 45 mm PCB

• 50mm diameter antenna

NXQ1TXH5/101

PCB design: 45 x 45 mm (only 2-layer)

Dual ASK

Input

Circuit

BOTTOM

No components, almost no traces

TOP

few components very simple layout

Product Type

Identification 5H101


5W Qi NXQ1TXH5 – lowest BOM

COMPANY PUBLIC 24

Products:

➢ NFC Transmitter: PN736x (5V, 1.25W) or CLRC663 plus (5V, 1.75W)

➢ NFC Receiver: NTAG I2C plus (NT3H2x, required for bidirectional communication)

➢ Power path: full bridge rectifier with optional DCDC converter or LDO replaced by the PCA9430


PCA9430

Release: Q4 2018

NFC direct wireless charging architecture

COMPANY PUBLIC 25

• Same NFC coil, so no additional cost

• It is recommended to add a varactor which can be tuned to have best resonance for power transfer

• The output is a linear battery charger that can connect to 1-cell Li-Ion battery directly

• PCA9431: the output is set as LDO mode to provide 5V for PMIC inputs – ideal vs PCA9430 if there is already a

battery charger in SOC

• NXP is also releasing a micro-PMIC PCA9420 with integrated battery charger

MP: Q4’18

NFC direct wireless charging architecture – PCA9430

COMPANY PUBLIC 26

Power Solutions







• Is your device charged wirelessly?

− If so, we offer our Wireless Power Charging solutions

• And we also have a full portfolio of load / power switches…

COMPANY PUBLIC 27

Load Switches PortfolioFor Power Sequencing, Power Savings, Power Delivery, Protection & Control

Ultra-low current consumption

Low and flat on-resistance (RON)

Wide Supply Voltage Range

Device VIN (V)

RON TYP

(mΩ)

IQUIESCENT

TYP (nA)

IOUTPUT

MAX (A)

Slew

Rate Rdch UVLO OVP OTP OCP RCP Package

NX3P190 1.1 – 3.6 65 100 0.5 Y WLCSP4

NX3P191 1.1 – 3.6 65 100 0.5 Y Y WLCSP4

NX3P2902B 1.1 – 3.6 65 10 0.5 Y Y WLCSP4

NX3P1108 0.9 – 3.6 35 100 1.5 Y Y WLCSP4

NX5P2924 0.9 – 5.5 14 500 2.5 Y Y WLCSP6

NX5P2925C 0.8 – 5.5 18 500 2.5 Y Y Y WLCSP6

NX5P1000 † 3.0 – 5.5 60 200 1 (adj) Y Y Y Y Y Y WLCSP12

NX5P1100 †‡ 3.0 – 5.5 60 200 1 (adj) Y Y Y Y Y Y WLCSP12

NX5P2190 † 3.0 – 5.5 60 200 2.0 (adj) Y Y Y Y Y Y WLCSP9

NX5P3090 † 2.5 – 5.5 30 1µA 3.0 (adj) Y Y Y Y Y Y Y WLCSP12

NX5P3001 † 3.0 - 5.75 65 100 3.0 Y Y Y Y WLCSP12

NX18P3001 † 3.0 - 17.5 65 100 3.0 Y Y Y Y WLCSP12

NX20P5090 † 2.5 – 20 30 1µA 5.0 Y Y Y Y WLCSP15

NX30P6093 † 2.8 – 20 9 2µA 8.0 Y Y Y Y Y WLCSP20

NX5P3201C †2.7 – 5.5

3.4 – 6.5

8

325µA

6.0

3.0Y Y

Y

NY

Y

NWLCSP30

† 30V Tolerant for USB OTG 3.0

‡ 8ms OCP trigger delay

Protection (OVP)

Power Sequencing & Savings

Power Delivery & Charging (OCP)

COMPANY PUBLIC 28

NX20P5090 Sink load switch

Features and Benefits

• Over voltage protection up to 28V, adjustable OVP by external

resistor ladder

• 29V tolerance on VIN pin

• Reverse current protection (RCP)

• Both VBUS and VINT pin tolerant up to 30V

• Maximum switch continuous current up to 5A

• On-chip ultra low RDSON, 30mohm(Typ)

• Slew rate control for inrush current limit

• Input discharge path for USB PD specification

• Surge protection : IEC61000-4-5 exceeds ±95 V

• Protection circuitry

- Over temperature protection, Over voltage protection,

Under Voltage lockout

• MP NOW

COMPANY PUBLIC 29

NX30P6093 Overvoltage Protection with I2C

Features and Benefits

• Over voltage protection up to 29V, adjustable OVP by I2C (6V, 10V,

11.5V, 14V, 17V, 23V)


• Maximum switch continuous current up to 8A

• Integrated current source for VIN pin impedance detection for

moisture and dust at connector


• Short circuit protection from VIN to VOUT



• Fast response time 50ns

• I2C control and programmable for OVP threshold timing control


• MP NOW

Surge

protection

I2C Control OTP

Charge Pump

And driver

VIN VOUT

SCL

SDA

EN

GND

VDD

OVPADJ

ADC

INT

Internal

Power

COMPANY PUBLIC 30

NX30P6093A Bi-directional Overvoltage Protection

with I2C Features and Benefits

• Over voltage protection up to 29V, adjustable OVP by I2C (6V, 10V,

11.5V, 14V, 17V, 23V)


• OTG support up to 1.5A(Source Path)

• Maximum switch continuous current up to 6A(Sink Path)

• Integrated current source for VIN pin impedance detection for

moisture and dust at connector


• Short circuit protection from VIN to VOUT



• Fast response time 50ns

• I2C control and programmable for OVP threshold timing control


• MP now

Surge

protection

I2C Control OTP

Charge Pump

And driver

VIN VOUT

SCL

SDA

EN

GND

VDD

OVPADJ

ADC

INT

Internal

Power

COMPANY PUBLIC 31

NX20P3483 Sink & Source Integrated OVP Combo

Switch Features and Benefits

• VBUS Over voltage protection up to 28V, adjustable OVP by I2C (6V,

10.5V, 13.9V, 17.0V, 23V)

• On-chip ultra low RDSON,

− 18mohm for VBUS to VCHG path

− 33mohm for V5V to VBUS path

• High voltage power source up to 20V from VCHG to VBUS


• Current limit protection 400mA to 3.3A for V5V to VBUS path

• I2C control and programmable for OVP threshold, timing control

• Surge protection: IEC61000-4-5 exceeds ±100 V on VIN without capacitor

• Maximum switch current

− 6A for VBUS to VCHG path

− 3.3A for V5V to VBUS patch

• Protection circuitry

− Over-Temperature Protection, Over-Voltage Protection, Under-Voltage

Lockout, reverse current protection, 20V tolerance on CC pins

• MP now

COMPANY PUBLIC 32

Interface Solutions for IoT devices

COMPANY PUBLIC 33

Interface Solutions

• Do you want to authenticate your device or any accessory?

− If so, we offer our authentication solution A1x

COMPANY PUBLIC 34

A1006 Snapshot

• NXP offers the A1006, the smallest footprint, lowest power, fully secure state machine-based

authenticator device based on an asymmetric cryptographic algorithm ECC, ideally suited for

anti-counterfeiting applications

• NXP provides the complete A1006 turn-key solution:

• Hardware (samples, demo and evaluation tools)

• Host-side ECC Authentication firmware

• Flexible trust provisioning options

• Certificate provisioning utility

• The A1006 guarantees:

• Protection against counterfeiting

• Protection against overproduction

• Protection against IP theft

COMPANY PUBLIC 35

A1006 Main features

▪ A1006 is a small footprint, low power, fully secure state machine based authentication solution,

perfectly suited for anti-counterfeit applications

▪ Asymmetric crypto protocol based on ECC B-163 curve

▪ Certificates digitally signed using ECDSA based on NIST P-224 curve

▪ 4 Kbit EEPROM (2 Certificates + User memory)

▪ 10 Year retention; 500K Write/Erase Endurance

▪ Industry smallest footprint:

▪ WLCSP-4: 1 x 1 x 0.5 mm

▪ HXSON-6: 2 x 2 x 0.5 mm

▪ Industry lowest power:

▪ 550 µA when active, ~1 µA at 1.8V in deep sleep mode

▪ Very fast authentication typ. 50ms

▪ ESD protection: 8kV IEC61000-4-2 contact discharge

▪ Industry leading advanced tamper resistant features integrated.

COMPANY PUBLIC 36

A1006 Application Diagrams

Device being authenticated (battery,

charger, printer cartridge, etc.)

Host Unit

MCUA1006I2C or OWI

Device being authenticated

MCUI2C

Host Unit

MCUBLE, WIFI, NFC, USB A1006

Unit authenticating itself

MCUA1006

Authentication can also occur via for example a wireless

protocol; this is typical for IoT devices. The MCU in the

device to be authenticated functions as a bridge, i.e. does

not need to be secure.

Protect the board design against over-production and theft.

Host-side firmware available.

A1006 demo board available: OM13589

A1006 developer kit available: OM67200JP

COMPANY PUBLIC 37

A1007

Feature A1006 A1007 Comment

Cryptographic Authentication ECC B-163 ECDH ECC B-163 ECDH +

Present80

Symmetric cipher added for

authenticated Read/Write

Authenticated Read/Write No Yes Per flow diagram

Interfaces I2C, OWI I2C, OWI No change

Package WLCSP-4

HXSON6

HXSON6

Memory Size 4 kbit (2 kbit user memory) 8 kbit (4 kbit user memory) Increase user data storage

24-bit one-way counter x 2 No Yes Measure consumption of ink or e-

cigarette

Non-resettable operation flag No 16-bit individually settable,

cannot be cleared

Track different usage states

ESD Level 2kV HBM (8kV IEC on

OWI)

4 kV HBM (8kV IEC on OWI) Improved robustness in printer and

other high-touch environments

CRC Checksum No Yes Improved data reliability

Kill Chip command No Yes Permanent shut down prevents

refills and other illegitimate uses

Samples: Now

Production: Now

▪ A1006 + additional features mainly targeted to consumables

COMPANY PUBLIC 38

Interface Solutions



• Has your device speakers and you need / want to improve the audio

quality?

− If so, we offer our Smart Audio amplifier solutions

COMPANY PUBLIC 39

People want better sound!Rich multimedia experiences and clear voice reproduction….

They want: Better Quality

MusicThey want to enjoy

their favorite music

without headphones

or plug-in speakers

They want: More bass

GamesThey want to feel

part of the game and

hear the explosions

They want: Louder sound

NavigationThey want to hear

the navigation system

above the sound

of the car

They want: Louder & Deeper sound

They want to hear all

the action, and be able

to share it with friends

Video


Speaker PhoneThey want to hear

and understand

callers when using

hands-free calling,

even when its noisy


RingtonesThey want to hear their

ringtone even when its

noisy, so they never

miss a call

COMPANY PUBLIC 40

Excess heat will melt the

voice coil and rip it off

the speaker membrane!

Before After

The solution is more power but power bring problems…

Temperature• More power means more heat!

− Speakers are cooled by conduction and moving air

• The speaker can be damaged within a few

seconds if the wrong conditions exist

• The heat build-up is the result of a complex

relationship of many factors:

− Ambient temperature/Type of sound being played

− Airflow out of the speaker/Humidity, etc.

• The power to a speaker can be increased as long

as the temperature doesn't exceed its limit

Excursion • Micro speakers can only move so far!

• The biggest problem comes near the resonant frequency

(around 800 Hz) where small amounts of power can

easily move the diaphragm beyond its limit.

• Typically a 1 kHz high-pass filter is used to block the

resonant frequency, but this removes the bass and

degrades sound quality

• The resonant frequency can shift depending on:

− Temperature, ageing, blocked speaker port,

air leaks in the case, or many other causes

• Above the resonant frequency, the speaker can handle

much more power without hitting excursion limits

COMPANY PUBLIC 41

Feedback is the key to a safe solution!

Measuring the speaker performance in real-time can solve these issues and allow the speaker to handle more

power – safely

Feedback information can be used to correctly find the speaker temperature and excursion

− Accurate measurement of speaker excursion is critical – estimating based on other factors raises risk of speaker failure

Tuning of the speaker is required

NXP offer Real time Speaker

Sensing & Processing

AudioCapture

SpeakerBoost

vX.Y

LOUDSPEAKER

MODEL

CURRENT

SENSING

AMP

EMBEDDED

PROCESSINGHARDWARE

>9V BOOST

CONVERTERAUDIO IN

CLASS-D

NXP Smart AmplifierNXP Host Software Codec

VoiceExperience

SpeechAssist

SpeakerBoost vX.Y

Speaker Limitation

Over driving NXP SpeakerBoost Below limits

ReliabilityDanger

Temperature / excursion

Optimal protection Bring signal within

limits

No Protection needed

Audio quality Suboptimal, distortion OptimalSuboptimal, not enough loudness

✓X X

Speaker Damage

Speaker Damage

- AGC

- Pre-limiter

- Limiter

Gain- Equalizer

- High Pass filter

- Anti Resonance

Filtering

- Pre-AGC

- MBDRC

MBDRC

- Excursion

- Thermal

ProtectionSpeakerBoost

Algorithm

COMPANY PUBLIC 43

SpeakerBoost

Overview DSP NXP Voice Audio Solution Product

3,7 5,6 6,62,42,11,651,35

No boost

12

10

9,5

6

5,3

SB1.0

SB1.5

SB2.0

WLCSP Package*

H.Pass FilterDRCEqualizerNo-Protection

TFA9892

Receiver

15W-12VExt.Supply

TFA9894

Receiver

Limited Ultrasonic

TFA9891

I2S/TDM/PDM

TFA9890

TFA9888

Stereo 2x2,4W

Receiver

TFA9896

TFA9895TFA9897

TFA9879

HVQFN-24

W Output Power 8Ω

Bo

ost

Vo

ltag

e

16mm2

I2S/PCM

I2S/TDM

5,6mm2

I2S

6,6mm2

I2S/TDM

5,6mm2

I2S/TDM/PDM

16,7mm2

I2S/TDM

10mm2 10.2mm2

I2S/TDM

8.9mm2

I2S/TDM/PDM

11,4mm2

COMPANY PUBLIC 44

Overview No-DSP NXP Voice Audio Solution Product

4,11,45

10

8,5 WLCSP PackageTFA9871

TFA9882

5,1

TFA9872

5,6

TFA9874

9,5

W Output Power 8Ω

Bo

ost

Vo

ltag

e

No boost

No Boost

Very Small

Receiver

SAM/RAM/Receiver

Limited Ultrasonic

Receiver

Limited Ultrasonic

Last version of Speaker Boost On Host

I2S/TDM

6,6mm2

I2S/TDM/PDM

7,7mm2

I2S/TDM

6,6mm2

I2S

1,9mm2

No-Feedback

COMPANY PUBLIC 45

SB1.0 SB1.5 SB2.0

Availability ✓ ✓ ✓

DSP Products TFA9896/97 TFA9890 TFA9891, TFA9895TFA9892, TFA9888

TFA9894

Adaptive speaker protection ✓ ✓ ✓

Speaker diagnostics (based on f0 and Rdc) ✓ ✓ ✓

Amplifier clipping prevention ✓ ✓ ✓

Adaptive speaker resonance compensation ✓ ✓ ✓

10-band speaker equalizer ✓ ✓ ✓

Phase correction - - ✓

Multi-band Compression and noise gating - v1 (3-band) v2 (6-band)

Bass enhancement - v1 v1

Channel Configurations Mono Mono Stereo

SpeakerBoost : Features availability

Speaker reliability

Audio Quality

COMPANY PUBLIC 46

1.0 2.0 3.0

Speaker characterization Manual Manual Auto

Speaker correction Manual Manual Auto

Audio tuning Manual SmartControls SmartControls

Simplified user interface X ✓ ✓

Parameter converter ✓ ✓ ✓

Merge/compare parameters X X ✓

Rendering engine HTML (slow) PyQt (fast) PyQt (fast)

Project loading time 29s 15s 6s

Parameter change time 40s 9s 6s

Performance

User Interface

Tuning

Supported devices: TFA9871, TFA9872, TFA9874, TFA9888, TFA9892, TFA9894

Q4

2018

Tuning tool: SmartStudio

COMPANY PUBLIC 47

Interface Solutions




quality?


• Has your device (RGB) LEDs for backlighting or indication purposes?

− If so, we offer our LED drivers solutions

COMPANY PUBLIC 48

LED Drivers portfolio

Part Output Function Qualification

# channels VS CC VLED IDD Control I/F PWM Function Consumer / Industrial

PCA9550,3,1,2 2,4,8,16 - 5 V 25mA 400kHz Fm 2x 8-bit Blinker Consumer / Industrial

PCA9530,3,1,2 2,4,8,16 - 5 V 25mA 400kHz Fm 2x 8-bit Dimmer Consumer / Industrial

PCA9624,2,6 8,16,24 - 40V 100mA 1 MHZ Fm+ 8-bit indiv /global RGB - Mixer Consumer / Industrial

PCA9632,3,4,5 4,4,8,16 - 5 V 25mA 1 MHZ Fm+ 8 bit indiv /global RGB - Mixer Consumer / Industrial

PCA9635 16 - 5 V 25mA 1 MHZ Fm+ 8 bit indiv RGB - Mixer Consumer / Industrial

Automotive

PCA9685 16 - 5 V 25mA 1 MHZ Fm+ 12 bit indiv RGB - Mixer Consumer / Industrial

Automotive

PCA9922 8 5 V 60mA Serial in/out 1x 12-bit Blinker Consumer / Industrial

PCA9952 16 - 40V 57mA 1 MHZ Fm+ 8-bit indiv /global RGB - Mixer Consumer / Industrial

Automotive

PCA9955 16 - 40V 57mA 1 MHZ Fm+ 8-bit indiv /global RGB - Mixer Consumer / Industrial

Automotive

PCA9955B 16 - 20V 57mA 1 MHZ Fm+ 8-bit indiv /global RGB - Mixer Consumer / Industrial

Automotive

PCA9956B 24 - 20V 57mA 1 MHZ Fm+ 8-bit indiv /global RGB - Mixer Consumer / Industrial

PCA9745B 16 - 20V 57mA SPI Daisy 8-bit indiv /global RGB - Mixer Consumer / Industrial

Automotive

▪ Voltage or constant current control

▪ From 4 to 24 channels

▪ Integrated PWM generation for precise

brightness control and RGB mixing

COMPANY PUBLIC 49

Application examples: PCA9955BTW

Use global PWM to set:

Brightness of your mixed color

or set blinking rate

Use PWM per output

to set right color mix

Up to 20V

PWM 1

PWM 2

PWM n

sub2 addr

All addrsub3 addr

sub1 addraddr

1 MHz I2C-bus

8 MHz osc

Global

PWM

Reduce software overhead by

addressing group zones of devices

16 ch LED output

Up to 16 possible

addresses

Ou

tpu

t driv

ers

LE

Ds

ligh

t ba

r

N (max 16-ch)

1

Per-ch

current

setting

8-bit

DAC

The output current is

adjustable with an 8-bit

linear DAC from

225 μA to 57 mA

To set maximum

output current

REXT

Up to 57 mA

Per channel

/OE

Protection features to

prevent overheating or

short circuit

Phase shifting for LED driver

outputs to prevent excessive

voltage ripple in the supply voltage

COMPANY PUBLIC 50

Interface Solutions




quality?


• Has your device (RGB) LEDs for backlighting or indication purposes?

− If so, we offer our LED drivers solutions

• Has your device a small segmented LCD?

− If so, we offer our cased or COG LCD drivers

COMPANY PUBLIC 51

Cased LCD Drivers portfolio

4 x 18 4 x 32 4 x 36 4 x 40 4 x 40 4 x 44 4 x 40 4 x 44 4 x 60

HVQFN32 TSSOP48 TSSOP56 TQFP64 LQFP80

▪ Offload the MICR and drive the display with a stand-alone LCD driver for low-power, high quality,

optimized PCB design, better EMC

PCA8561

Package and Resolution

PC8562 Family

Industry-standard products

New generation

Pe

rfo

rman

ce

PC8551Family

PC8576 Family

PC8553Family

PCA8546

PC85176H

PCA8547

PCA8543

PC8534 Family

COMPANY PUBLIC 52

Latest Gen Cased LCD Drivers portfolioMain features PCA8561 PCF8551 PCF8553

Resolution (max) 4 x 18 = 72 segments 4 x 36 = 144 segments 4 x 40 = 160 segments

VDD range [V] 1.8V ÷ 5.5V 1.8V ÷ 5.5V 1.8V ÷ 5.5V

VLCD external [V] 1.8V ÷ 5.5V 1.8V ÷ 5.5V 1.8V ÷ 5.5V

Mux rates 1:1, 1:2, 1:3, 1:4 1:1, 1:2, 1:3, 1:4 (def.) 1:1, 1:2, 1:3, 1:4 (def.)

Bias configuration static,1/2, 1/3 1/2, 1/3 (def.) 1/2, 1/3 (def.)

Oscillator Internal or external

selectable

Selectable internal / external

(CLK pin)

Selectable internal /

external (CLK pin)

Frame Freq. 32 Hz ÷ 256 Hz

programmable

32 Hz ÷ 128 Hz (default: 64

Hz)

32 Hz ÷ 128 Hz (default: 64

Hz)

Reset Input reset pin (RST);

software reset command;

POR with POR enable

input pin (PORE)

POR circuit with POR enable

input pin (PORE) plus

Software reset command

and reset pin

POR circuit with POR

enable input pin (PORE)

plus Software reset

command and reset pin

Interface PCA8561AHN: 2-lines I2C

PCA8561BHN: 3-lines SPI

PCF8551ATT: 2-line I2C;

PCF8551BTT: 3-line SPI

Selectable 2-line I2C or 3-

line SPI

Operating Temp

Range

-40°C to +105°C -40°C to +85°C -40°C to +85°C

Package HVQFN32 (with wettable

flanks)

TSSOP48

(12.5 x 6.1 x 0.95)

TSSOP56

(14.0 x 6.1 x 0.95)

ESD HBM ± 3.5 kV HBM ± 5 kV; CDM ± 500 V HBM ± 5 kV; CDM ± 500 V

Qualification AEC-Q100 grade 2

Low voltage

Low power

High quality

Low cost

COMPANY PUBLIC 53

Interface Solutions

• Do you want to authenticate your device or any accessory?− If so, we offer our authentication solution A1x

• Has your device speakers and you need / want to improve the audio quality?− If so, we offer our Smart Audio amplifier solutions

• Has your device (RGB) LEDs for backlighting or indication purposes?− If so, we offer our LED drivers solutions

• Has your device a small segmented LCD?− If so, we offer our cased or COG LCD drivers

• Has your device the need for a low power and highly accurate RTC

−If so, we will offer the ultra-low power RTC module

COMPANY PUBLIC 54

New RTC module PCF2131Block Diagram and main features

• RTC module with integrated quartz crystal

• IDD in timekeeping mode: 35nA typ.

• Frequency accuracy: ±3ppm from -30 to 80oC

• 4 Timestamp / Tamper input pins

• Battery switch-over circuitry

• Battery backed output voltage

• Battery low detection

• Selectable I2C and SPI interface

• Two interrupts output pins

• Watchdog and timestamps registers

• HVQFN16 package

Samples: end 2018

Release: H1 2019

COMPANY PUBLIC 55

Interface Solutions

• Do you know the NFMI technology

− NXP is worldwide leader

COMPANY PUBLIC 56

Magnetic

Flux

Transformer

core

Primary

windingSecundary

winding

Magnetic

Flux

Primary

winding

Secundary

winding

Near Field Magnetic Induction (NFMI) is a short range wireless physical layer

RF• Use Antenna to generate and transmit a propagated electromagnetic wave

• All transmission energy is designed to radiate into free space

• This is called “far-field” transmission

NFMI• Coupling a low power, non-propagating field between devices

• This is called “near-field” communication

• Can be modelled by weakly coupled transformer: AC current in primary induces AC voltage in secondary

winding

Ideal transformer: very good coupling NFMI Transceiver: weak coupling

What is NFMI and what is the difference with RF?

COMPANY PUBLIC 57

NFC NFMI Radio

Near field Near field

13.56 MHz 3 to 15 MHz

Proximity (< 10 cm) Arm Length (~1 m)

Passive Tag and Active Reader Active transceiver (TX & RX)

Point to Point communication Enables Networks up to 15 devices

NFC reader is not low power Low Power transmitter

Short data packets Data packets & audio Streaming (data rate up to 350kbps)

Standard using ISM band Proprietary solution

NFC is based on the same principle but NFMI is an evolution of NFC

NFMI radio versus NFC

COMPANY PUBLIC 58

POWER EFFICIENTNFMI is more power efficient than RF on short distance.

Distance is depending on antenna size.1

2

HUMAN BODY FRIENDLYNFMI goes through (body) tissue with low degradation of

signal strength, whereas RF doesn’t.

The Specific Absorption Rate is 10’000 times less than

for Bluetooth. This technology is already being used for

more than a decade in medical devices such as hearing

aids.

(Body) tissue

Tx (RF)

Tx (MI)

Rx (RF)

Rx (MI)

No or low signal

High signal

OK

r

Power

Efficiency

~ 1 meter

RF

MI

RF RadioMI radio

3

RELIABLE AND PRIVATESteep degradation of MI signal strength as function of

distance reduces interference level, therefore increases

robustness and privacy. MIRF

Key benefits of NFMI technology

NFMI has a quite binary behavior, i.e. within the range it allows a power efficient, reliable and private communication; outside the range the performance

drops dramatically since there is a steep degradation of the Magnetic Induction

NFMI creates a sort of “bubble”, the communication between the sensors is very good within the bubble

COMPANY PUBLIC 59

NFMI Applications

Wireless

earbuds

NFMICritical audio

communication

Sensors in

metal box

Access

control

In/On body

sensors

Hearing aids

Critical communication

without the security and

reliability problems

associated with RF

technologies. For use in

hazardous and/or high noise

environments or under water

Sensors on the body

(wireless body area network)

Pill cams in the body

Smart fridge

(communicate with

sensors inside the fridge)

Only small opening is required

Food/drug monitoring

(sensors inside the

containers)

NFMI creates a

wireless bubble

around you! Easy

pairing by proximity.

Ear-to-ear

communication IoT

NFMI enables a secure and

reliable Wireless Personal Area

Network that represents the link

from the person to IoT

AutomotiveNFMI can create a wireless bubble

inside the car to connect ‘you’ with

the car in a reliable way!

COMPANY PUBLIC 60

Interface Solutions

• Do you know the NFMI technology

− NXP is worldwide leader

• Do you need to track temperature or other sensor parameters?

• Do you need to detect and log an event?

− NXP offers the best-in-class NTAG SmartSensor device

COMPANY PUBLIC 61

NTAG SmartSensor

• Single chip for creating semi-passive sensing NFC solutions (tags)

− Semi-passive

▪ Periodic sensing powered by battery

▪ Passive communication over NFC when touching

− Flexible and autonomous: open ARM Cortex M0+, large non-volatile memory

− Easy to apply: just add a battery and an NFC antenna

COMPANY PUBLIC 62

Features

• ISO14443 NFC interface

− Configuration and Communication

• Open Cortex M0+

− Flexible solution

− SDK based on LPCXpresso IDE

• Large non-volatile memory

− Not visible from the NFC interface

• PMU

− Powered via battery or passive over NFC

• IO interfaces

− GPIO, ANIO, SWD, I2C, SPI

• Extendable with companion solutions:

− MEMS sensors

• Sensor and/or Sensor interfaces

− Accurate and factory-calibrated temperature sensor: 0.3°C in the range 0..40°C and 0.5°C outside this range

digital IO Temp ADC DAC Current HVQFN24 WLCSP25 BumpedDie

NHS3100 ✓ ✓ ✓ ✓ ✓

NHS3152 ✓ ✓ ✓ ✓ ✓ ✓ ✓

Sensors Packages

COMPANY PUBLIC 63

Application domainsData

Logging

Process Control

Animal Tagging

Patient & Medicine

Adherence

Personal Healthcare

Smart Logistics

Smart Packaging

Food, Resins, ChemicalsAgriculture / Crop Growth

Smart Containers: usage event trackingFill level detection

Cold Chain MonitoringChange of State: temperature, humidity, shock, tilting, vibration, tampering

Health condition sensingEvent tracking: food

Device usage tracking: injection pens, inhalersMedicine usage: smart blisters, medicine bottles

Skin careWound care

COMPANY PUBLIC 64

Cold chain – Temperature monitoring

• Business drivers:

− Current regulated products are expanding

▪ The amount of temperature sensitive drugs keeps growing

− Customers’ concern about food safety is growing worldwide

▪ Regulators follow this concern and implement more guidelines about temperature monitoring

− Insights in temperature handling increase value for stakeholders

▪ Freshness of fruits, vegetables and/or cut flowers increases

▪ Quality of goods like Wine or Chemical resins/glues

Source:

• Pharmaceutical commerce

• Deloitte Research

• Investment Promotion Agency of Ministry of Commerce, P. R. China

• Development & Research Center of the State Post Bureau

• June 2015

• The Royal Society: Philosophical Transactions A: Theme Issue ‘Intelligent food logistics

COMPANY PUBLIC 65

Application: Industrial sensing and monitoring

NHS3100

Microcontroller IC optimized for logging,

effective solution with minimal external

component. NFC frontend and

temperature sensor integrated.

FXLS8471Q

High performance 3-Axis Accelerometer.

PN7360

The PN7360 is a 32-bit ARM Cortex-M0-

based NFC microcontrollers offering

high performance and low power

consumption. PN7360 offers all in one

solutions, with features such as NFC,

microcontroller and software in a single

chip as well as 80 KB flash memory.

“Always

connected”

sensor

• Monitoring wirelessly different parameters

NXP, the NXP logo, and NXP secure connections for a smarter world are trademarks of NXP B.V. All other product or service names are the property of their respective owners. © 2018 NXP B.V.

www.nxp.com

http://www.nxp.com/

interface & power solutions for iot devices

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