ECE1117 Overview
The ECE1117 is a 48-pin 3.3V multi-function panion device. The ECE1117 municates with an upstream host via BC-Link or SMBus. The ECE1117 is typically mounted in the keyboard assembly.
ECE1117 Key Features
- Microchip BC-Link™ Slave Interface to Host EC
- 3-pin point-to-point munication link to Embedded Controller
- Optional SMBus Slave Interface to Host EC
- BC-Link/SMBus protocol autodetect
- Strap pin selects between two slave addresses at POR
- Dynamically programmed slave address after POR
- Keyboard Scan Matrix
- Up to 19x8 Keyboard Scan Matrix
- LED Output Pins
- 7 LED Output Pins