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I2C bus to 14 General Purpose I/O lines.

Product Code: GPIO14
Excl. VAT: £5.99 Incl. VAT: £7.19
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The ideal chip for adding general purpose I/O lines to the RF04/CM02, USB-I2C or any I2C based application.
The ideal chip for adding general purpose I/O lines to the RF04/CM02, USB-I2C or any I2C based application.
  • Ideal for adding general purpose I/O lines to the RF04/CM02 or USB-I2C.
  • Up to 2 SRF04's or 2 SRF05's controlled, including all timing.
  • Up to 14 general purpose Input/Output lines.
  • Up to 5 Analogue input channels with 10-bit A/D conversion.
  • 1 PWM output usable as an 8-bit D/A with a simple filter.
  • I2C address 0x40, can be changed to allow up to 8 devices on the same I2C bus.
  • 6 I/O lines have programmable pull-up resistors built into the chip.
  • Individual control of each pin for Input or Output.
  • Simple commands for Bit Set, Bit Clear and Bit Toggle.
  • Easy I2C bus control, similar protocol as popular EEPROM's such as 24C02.

Product Attachments

View FileGPIO14 Datasheet    Size: (77.66 KB)

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I2C bus to 14 General Purpose I/O lines.
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