usb-to-spi bridge cp2130 - usb design made easy

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