• Part: ECE1105
  • Description: 23 x 8 Keyscan Matrix Interface via SMBus or BC-Link Bus
  • Manufacturer: Microchip Technology
  • Size: 623.34 KB
Download ECE1105 Datasheet PDF
ECE1105 datasheet preview
ECE1105 page 2
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ECE1105 page 3
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ECE1105 Key Features

  • Up to 23x8 Keyboard Scan Matrix
  • Two PS/2 Ports
  • Touch Pad Support
  • Pointer Stick Support
  • 40 Multiplexed General Purpose I/O pins
  • All are MCU addressable I/O Pins
  • BC-Link Interconnect Bus
  • Link to embedded controller
  • SMBus Interconnect
  • One of two address selection

Related Microchip Technology Datasheets

Part Number Description
ECE1117 Multi-Function BC-Link/SMBus Companion Device
ECE1088 GPIO Expansion via SMBus or BC-Link Bus
ECE1099 23 x 8 Keyscan Matrix Interface via SMBus or BC-Link Bus
ECE5028 Advanced I/O BC-Link Companion