The MCP2210 device is a USB-to-SPI Master converter which enables USB connectivity in applications that have an SPI interface. The device reduces external components by integrating the USB termination resistors.The MCP2210 also has 256 bytes of integrated user EEPROM.The MCP2210 has nine general purpose input/output pins. Seven pins have alternate functions to indicate USB and communication status.

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Universal Serial Bus (USB)

  Supports full-speed USB (12 Mb/s)

  Human Interface Device (HID) device

  128-byte Buffer to handle data throughput:

  64-byte transmit

  64-byte receive

  Fully configurable VID, PID assignments and string descriptors

  Bus powered (factory default) or self-powered (can be selected through special USBcommands)

  USB 2.0 Compliant

USB Driver and Software Support

  Uses standard HID drivers (built-in support on Windows® XP, Vista, 7, Linux andMac OS®)

  Configuration utility for device’s power-up configuration

  Utility for USB-SPI communication, GPIO manipulation and miscellaneous featuresusage

SPI Master peripheral

  Supports all four SPI modes (Mode 0, 1, 2, 3)

  Bit-rates from 1500 bps up to 12 Mbps

  Configurable delays for SPI transactions:

  Chip Select (assert) to 1st byte of data delay

  Data to data delay

  Data to Chip Select (de-assert) delay

  SPI transactions lengths of up to 65535 bytes long

  Up to 9 Chip Select lines – to be used in any combination for a given SPI transaction(the chip select lines are shared between GPIOs and alternate function pins; certainGPs – up to 9 of them – can be assigned with the chip select functionality)

General Purpose Input/Output (GPIO) Pins

  Nine general purpose I/O pins

EEPROM

  256 bytes of user EEPROM (accessible only through certain USB commands)