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
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Today, USB is found
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Today, USB is foundon every PC, laptop, tablet.
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But USB designs are
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But USB designs are complex.
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To help engineers design USB applicationseasier, faster, and at a low cost,
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To help engineers design USB applicationseasier, faster, and at a low cost, we’ve developed
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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
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Flexible SPI and GPIOs
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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
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USB Connectivity MadeEasy
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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)
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Highly-Integrated Solution Reduces BOM Cost
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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
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That’s not all.
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That’s not all. To help you easilyget started with CP2130,
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That’s not all. To help you easilyget started with CP2130, we’ve also developed
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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
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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
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You can just click to get
SAMPLE
PRODUCT
DATASHEET
OVERVIEW