take your battery life to the extreme!. 2 nanowatt xlp = extreme low power overview l critical needs...
TRANSCRIPT
Take your battery life to the extreme!
2nanoWatt XLP™ = eXtreme Low Power
Overview
Critical needs of low power applications nanoWatt XLP™ Technology Introduction Power-Down modes Active power consumption Live / Video Demonstration New products & tools Summary
3nanoWatt XLP™ = eXtreme Low Power
Low Power Trends
Our Customers continue to demand lower power products Continued growth in battery applications Green Initiatives - Increasing regulations to lower
energy consumption Energy Harvesting in early stages Broad base of applications
DisplayMedical
Metering
Safety & SecurityTouch
USBConsumer
4nanoWatt XLP™ = eXtreme Low Power
WDTWDT
Typical Application Profile
Long battery life required 20 years in some cases
Must be robust & reliable Often regulations demand it Example - Must detect dying battery, provide
warning signals to alert resident and perform safe shutdown
Must ensure consistent operation
Must periodically perform specific tasks Example - Smoke Detectors sample air quality
once every N seconds
SleepSleep
Real Time Real Time ClockClock
Brown Brown Out ResetOut Reset
5nanoWatt XLP™ = eXtreme Low Power
Factors affecting Power Consumption
Power down Mode Sleep Current Sleep Time Real-Time Clock Watchdog Timer Brown Out Reset Pin Leakage
Intermediate Wake Up Time
Active Mode Dynamic Current Execution Time Power management
modes Clock switching Idle modes
IPD
nA
IDD
uA/MHz
Power Down Time Wake Up
Time
IAVG
Average Energy Consumption α VDD x (Iactivex tactive+ Ipowerdown x tpowerdown)
RunTime
Oscilloscope Plot
6nanoWatt XLP™ = eXtreme Low Power
WDTWDT
What is nanoWatt XLP™ Technology?
The New Industry Standard for Low Power & Low Current, combining…
Why it Matters!- Example: PIC24F16KA102
Battery life of 20 years desired Must be robust and reliable Must regularly sample air quality
SleepSleep
RTCCRTCC
nanoWatt XLP™
RequirementsBest
Specifications
Sleep: <100 nA down to 20 nAdown to 20 nA
Watchdog Timer: <800 nA down to 400 nAdown to 400 nA
Real-time Clock / Calendar: <800 nA down to 500 nAdown to 500 nA
7nanoWatt XLP™ = eXtreme Low Power
16 New nanoWatt XLP™ Microcontrollers
World’s lowest sleep power MCUs, with current down to 20 nA
16 new devices Available across two 8-bit families & one 16-bit family
Ideal for battery-powered or power-constrained applications
Compatible low-power features, peripherals and tools for ease of migration
Industry-leading integration with low power USB and mTouch™ capacitive sensing
8nanoWatt XLP™ = eXtreme Low Power
Performance
Fu
nct
ion
alit
yBroad Low-Power Product Offering
Unified M
PLAB®
Integrated Development Enviro
nment
nanoWatt XLP™ Technology Portfolio
PIC16F72X
PIC18F14K50
PIC18F46K20
PIC18F46J50
PIC18F46J11
PIC24F16KA6 New
4 New
nanoWatt XLP™
nanoWatt XLP™
6 New
9nanoWatt XLP™ = eXtreme Low Power
nanoWatt XLP™ MCU Portfolio
PIC MCU Flash Memory
KB
Pins Sleep(nA)
Deep Sleep (nA)
WDT*(nA)
RTC*(nA)
1MHz Run(µA)
PIC16LF72X 3.5-14 28/44 20 - 500 500 110
PIC16LF193X (LCD)
7-28 28/44 60 - 500 600 150
PIC18F1XK50 8-16 20 24 - 450 790 170
PIC18F14K22 8-16 20 34 - 460 650 150
PIC18FXXK20 8-64 28/44 100 - 600 600 300
PIC18(L)F46J11 16-64 28/44 54 13 813 813 272
PIC18(L)F46J50 16-64 28/44 54 13 813 813 272
PIC24F16KA102(Cap Touch)
8-16 20/28 25 20 420 520 195
All numbers are typical values at minimum Vdd, taken from the datasheet.
* Base Sleep current included in WDT and/or RTC numbers.
Typical Leakage Current ±50nA
New
Power Down Modes
11nanoWatt XLP™ = eXtreme Low Power
Choice of Power Down Modes
Two Power down options available on some nanoWatt XLP™ devices Sleep (with RAM Retention) & Deep Sleep (2 registers saved)
Three Application Scenarios:
Sleep most of the timeWake-up every second to
process data then go back to sleep
1
Sleep most of the timeWake-up every second to update software calendar
and decide whether it is time to process data or not then
go back to sleepProcess data once every hour, day etc.
2
Sleep most of the timeWake-up to
process data once every hour, day etc.
3
Very likely to use SLEEP Mode
Potentially use DEEP SLEEP mode with RTCC
Very likely to useDEEP SLEEP mode
Active Sleep Deep Sleep
Current Consumption
12nanoWatt XLP™ = eXtreme Low Power
Sleep vs. Deep Sleep comparison
Low Power Mode
SLEEP (RAM retained) Deep SLEEP
Definition Core Powered Off, Some peripherals can operate, RAM retained
Core, Peripherals and SRAM Powered-Off
PIC16LF72X-IPD 60nA -n/a
PIC18LF46J11/50-IPD 54nA -n/a
PIC18F46J11/50-IPD 3.1uA 13nA
PIC24F16KA102 - IPD 25nA 20nA
Wake-Up Sources RTCCWatch-Dog TimerBrown-out ResetInterrupt PinsUltra-Low Power Wake UpPower-On ResetReset PinPeripherals
RTCCWatch-Dog TimerBrown-out ResetInterrupt PinsUltra-Low Power Wake UpPower-On ResetReset Pin
Wake Up Time Shorter (~1-5uS typical) Longer (wake-up is like POR)
Pin State Maintained Maintained
RAM State Maintained 2 words maintained
Cu
rre
nt
Operation Time
Sleep Only
Deep Sleep
Application Power ProfileApplication Power Profile
Time to take air sample…
Run
13nanoWatt XLP™ = eXtreme Low Power
Impact to Battery Life
Active / Dynamic Power
15nanoWatt XLP™ = eXtreme Low Power
Energy Consumption in Active Mode
Factors affecting Energy Consumption Run/Dynamic Current, IDD
Influenced by process technology, architecture, among other factors etc. Execution Time Voltage
Energy Consumption = Execution Time x Active Current x Voltage
Faster execution means less time staying awake Potentially lower Active Power Factors affecting execution time
Single-Cycle Instructions Instruction Set Architecture Clock Frequency
16nanoWatt XLP™ = eXtreme Low Power
Industry Standard Performance Benchmarks
Execution TimePIC MCU executes 50% of these algorithms at least 50% faster than the
closest competing ultra low power MCUs!!
Note: 1. Competitor 16-bit MCU family at 16 MIPS - Speed & Size trade off = 52. PIC24F family at 16 MIPS using MPLAB® C Compiler for PIC24F with Optimization level O3
0
1
2
3
4
5
6
A2T FFTFIR
IFFT
BaseF
P
Bit M
anip
ulatio
nCAN
IDCT IIR
Pointe
rsPW
M
Rspee
d
TBL lo
ok up
TTSpark
Mat
rix A
rith
Algorithm
No
rma
lize
d E
xe
cu
tio
n T
ime
PIC MCU
Competitor
17nanoWatt XLP™ = eXtreme Low Power
Industry Standard Performance Benchmarks
Energy Consumption
Faster execution on PIC translates to lower energy consumption!
Note: Competitor 16-bit family at 16 MIPS Vdd=3.3V, Typical values for IddPIC24F16KA102 family at 16 MIPS using MPLAB C Compiler for PIC24F with Opimization level O3 – Vdd=3.3V, Typical values for Idd
0
0.5
1
1.5
2
2.5
3
3.5
A2T FFTFIR
IFFT
BaseF
P
Bit Man
ipula
tion
CANID
CT IIR
Pointe
rs
PWM
Rspee
d
TBL loo
k up
TTSpark
Mat
rix A
rith
Benchmark Algorithm
No
rma
lize
d E
ne
rgy
Co
ns
um
pti
on
PIC MCU
Competitor
18nanoWatt XLP™ = eXtreme Low Power
Ask us for a demo!
PIC24F16KAPIM
nanoWatt XLP Demo
Explorer 16 Development Board
Battery not required
Or see a video demonstration on our website
Competitor PIM
Products & Tools
20nanoWatt XLP™ = eXtreme Low Power
Introducing the PIC24F16KA 16-bit MCUs
Battery Friendly Deep Sleep (DS)Deep Sleep (DS)
20 nA20 nA Real-time Clock / Calendar
500 nA Dedicated DS Watch-dog
Timer 400 nA
New DS Brown-Out Reset 50 nA
Flexible Deep Sleep Wake-up I/Os maintained, multiple
wake sources, such as INT0, RTCC, DSWDT, POR/BOR, MCLR
On-chip data EEPROM
mTouch™ Capacitive SensingAvailable in 20- & 28-pin Packages
21nanoWatt XLP™ = eXtreme Low Power
nanoWatt XLP™ 16-bit Development Board
Devices Supported PIC24F16KA Family
Expandable Full Demo Platform Alphanumeric Display, buttons,
LEDs, USB support PICtail™ Plus expansion
connector for ZigBee®, Ethernet, speech playback, and more
Free C Compiler
Explorer 16 BoardExplorer 16 Board DM240001DM240001 Farnell 1146554Farnell 1146554 PIC24F16KA102 PIM PIC24F16KA102 PIM MA240017 MA240017 Farnell 1706353Farnell 1706353
22nanoWatt XLP™ = eXtreme Low Power
Introducing the PIC18F46J11 8-bit MCUs
Big Feature Set, Low Power Deep Sleep Mode (DS)Deep Sleep Mode (DS)
Less than 20 nALess than 20 nA DSBOR, DSWDT, RTCC Flexible Wake-up Sources
80-pin peripheral set in 80-pin peripheral set in 28/44 pins28/44 pins
Digital Pin Re-mapping mTouch™ Capacitive
sensing Up to 4 serial comms Up to 5 timers, 8 PWMs 64 KB Flash & 4 KB RAM
+/- 1% Internal OscillatorAvailable in 28- & 44-pin Packages
23nanoWatt XLP™ = eXtreme Low Power
nanoWatt XLP™ PIC18 Development Board
Devices Supported PIC18F46J11 Family
Expandable Full Demo Platform Alphanumeric Display, buttons,
LEDs, USB support PICtail™ expansion connector
for ZigBee®, Ethernet, speech playback, and more
Free C Compiler
PIC18 Explorer Board PIC18 Explorer Board DM183032 DM183032 Farnell 1615691Farnell 1615691PIC18F46J11 PIM PIC18F46J11 PIM MA180023MA180023 Farnell 1706355Farnell 1706355
24nanoWatt XLP™ = eXtreme Low Power
Introducing the PIC18F46J50 8-bit MCUs
Low Power + USB Deep Sleep ModeDeep Sleep Mode
Less than 20 nALess than 20 nA DSBOR, DSWDT, RTCC Flexible Wake-up Sources
Full-Speed USBFull-Speed USB Integrated USB Integrated USB
Oscillator…No External Oscillator…No External CrystalCrystal
80-pin feature set in 28/44-pin package
mTouch™ Capacitive Sensing
Available in 28- & 44-pin Packages
25nanoWatt XLP™ = eXtreme Low Power
nanoWatt XLP™ USB PIC18 Development Board
Device Support PIC18F46J50 Family
Low-cost USB Demo Board Programmed with USB HID & MSD
firmware Mini-B USB connector for power &
communication Plugs into PIC18 Explorer Board
for expandability Includes:
USB cable 6-pin ICSP™ to RJ-11 programming
adapter CD with USB firmware projects, PC
application source code, USB drivers Free C Compiler & USB Stacks
PIC18F46J50 FS USB Demo Board MA180024 Farnell 1706356PIC18F46J50 FS USB Demo Board MA180024 Farnell 1706356
26nanoWatt XLP™ = eXtreme Low Power
PIC16F72X
Low power nanoWatt technology Low power Timer 1: 480nA Low power WDT current 480nA Sleep current as low as 20nA Active current as low as 7µA
(32kHz, 1.8V) mTouch™ Capacitive touch
Up to 16 Channels 1.8 - 5.5V with Analog operation
across the whole voltage range 28 - 44 pin package options
27nanoWatt XLP™ = eXtreme Low Power
PIC18F13K50 / PIC18F14K50
USB 2.0 connectivity + High Integration ECCP, I2C/SPI, 10-bit ADC
Small Form Factor – 5x5mm QFN Market’s Smallest USB Packages!
Low Cost
www.microchip.com/USB
Low Pincount USB Dev KitDV164126
Farnell 1687477
28nanoWatt XLP™ = eXtreme Low Power
PIC18F2XK20/4XK20
Device Properties 28/44 pins 1.8V – 3.6V 16 MIPS @ 64MHz
Memory 8 - 64KB FLASH 512B - 4KB RAM 256B - 1KB EEPROM
Low Power Low Power Timer1 Oscillator
Analog 14 ch. 100ksps 10-bit ADC 2 rail-to-rail comparators
Digital 3 Timers 1 MI2C/SPI module 1 EUSART module 1 ECCP/1 CCP Module
PIC18F4xK20 Starter KitPart DM164124Farnell 1600100
29nanoWatt XLP™ = eXtreme Low Power
Compatible Development Tool Chain
MPLAB® IDE Integrated Development Environment
PICkit™ 3 Low Cost Debugger & Programmer Farnell Stock Code 1686530
MPLAB ICD 3 Debugger & Programmer Farnell Stock Code 1664878
MPLAB REAL ICE™ Emulation system Farnell Stock Code 1294851
30nanoWatt XLP™ = eXtreme Low Power
eXtreme Low Power Design Center
Featuring… White Papers, Tips n’ Tricks Application Notes Deep Sleep Web Seminar Product Data Sheets &
Family Reference Manuals
www.Microchip.com/XLPwww.Microchip.com/XLP
nanoWatt nanoWatt XLP™XLP™
31nanoWatt XLP™ = eXtreme Low Power
Summary
nanoWatt XLP™ Technology enables world’s lowest sleep power MCUs, with current down to 20 nA
Consistent low-power features, peripherals and tools for ease of migration
Industry-leading integration with low power USB and mTouch™ capacitive sensing
En
erg
y C
on
su
mp
tio
n
Ultra Low Power
nanoWatt XLP™
32nanoWatt XLP™ = eXtreme Low Power
Trademark Note:
The Microchip name and logo, the Microchip logo, Accuron, dsPIC, KEELOQ, microID, MPLAB, PIC, PICmicro, PICSTART, PRO MATE, rfPIC and SmartShunt are registered trademarks of Microchip Technology Incorporated in the U.S.A. and other countries. AmpLab, FilterLab, Migratable Memory, MXDEV, MXLAB, PICMASTER, SEEVAL, SmartSensor and The Embedded Control Solutions Company are registered trademarks of Microchip Technology Incorporated in the U.S.A.
Analog-for-the-Digital Age, Application Maestro, dsPICDEM, dsPICDEM.net, dsPICworks, ECAN, ECONOMONITOR, FanSense, FlexROM, fuzzyLAB, In-Circuit Serial Programming, ICSP, ICEPIC, MPASM, MPLIB, MPLINK, MPSIM, mTouch, nanoWatt XLP, PICkit, PICDEM, PICDEM.net, PICtail, PowerCal, PowerInfo, PowerMate, PowerTool, REAL ICE, rfLAB, rfPICDEM, Select Mode, Smart Serial, SmartTel and Total Endurance are trademarks of Microchip Technology Incorporated in the U.S.A. and other countries. SQTP is a service mark of Microchip Technology Incorporated in the U.S.A.
All other trademarks mentioned herein are property of their respective companies.
Thank You!