usb-to-spi bridge cp2130 - usb design made easy
DESCRIPTION
The CP2130 is a highly-integrated USB-to-SPI bridge controller providing a simple solution for bridging a Universal Serial Bus (USB) host to a Serial Peripheral Interface (SPI) bus using a minimum of components and PCB space. The CP2130 includes a USB 2.0 full-speed controller, USB transceiver, oscillator, one-time programmable (OTP) ROM, and a SPI controller in a compact 4 mm x 4 mm QFN24 package. More information: http://ow.ly/sXLMrTRANSCRIPT
Today, USB is found
Today, USB is foundon every PC, laptop, tablet.
But USB designs are
But USB designs are complex.
To help engineers design USB applicationseasier, faster, and at a low cost,
To help engineers design USB applicationseasier, faster, and at a low cost, we’ve developed
Introducing the CP2130 USB-to-SPI Bridge The latest Silicon Labs´ smart interface family
Highly configurable SPI and GPIOs
USB connectivity made easy with no SW development required
Reduce cost, simplify design and shorten development time
Flexible SPI and GPIOs
Flexible SPI and GPIOs
Enables communication with a wide range of SPI slave devices
• Flexibility to communicate down to 1.8 V
Quickly transfer data• Up to 6.6 Mbps read throughput
• Up to 5.8 Mbps write throughput
11 GPIO with special functions eliminate external devices
USB Connectivity MadeEasy
USB connectivity made easy
Easily add USB connectivity to your application • No USB expertise or software development required
Utilize royalty-free WinUSB/LibUSB driver• WinUSB is natively included in Windows
• Requires only an installation file provided by Silicon Labs (INF file)
Other CP21xx royalty-free driver variants include• CP210x: Virtual COM port (VCP) and USBXpress
• CP211x: Human interface device (HID, USB Audio)
Highly-Integrated Solution Reduces BOM Cost
Highly-Integrated Solution Reduces BOM Cost
Crystal-less operation • Eliminates external crystal and associated components
Integrated voltage regulator • Ability to power external circuitry - up to 100 mA
In-system programmable memory• Eliminates external EEPROM
Small, cost-effective 4mm x 4 mm QFN package• Reduces PCB space
That’s not all.
That’s not all. To help you easilyget started with CP2130,
That’s not all. To help you easilyget started with CP2130, we’ve also developed
Easy-to-use evaluation kit • Use board without reading schematic
• Easy access to all signals via headers
Includes three SPI slave devices• EEPROM, ADC, and temperature sensor
Intuitive demo application • Communicates with all three external devices
• Plots potentiometer voltage in real-time
CP2130 USB-to-SPI BridgeEvaluation Kit
CP2130 evaluation board
Mini USB cable
CP2130 quick start guide• Windows driver
• Demo and evaluation applications
• Documentation
(data sheet, data short, user guide, application notes)
CP2130 quick start guide
CP2130 USB-to-SPI BridgeEvaluation Kit includes
You can just click to get
SAMPLE
PRODUCT
DATASHEET
OVERVIEW