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ECE1117 |
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| Part Number | ECE1117 |
| Manufacturer | Microchip (https://www.microchip.com/) |
| Description | The ECE1117 is a 48-pin 3.3V multi-function companion device. The ECE1117 communicates with an upstream host via BC-Link or SMBus. The ECE1117 is typically mounted in the keyboard assembly. By mountin... |
| Features |
• Microchip BC-Link™ Slave Interface to Host EC - 3-pin point-to-point communication 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 - 4 with 20mA current sink - 3 with 4mA current sink - Multiple Clock Rates - Breathe capability - Open Drain - 5V tolerant - All can be synchronized • General Purpose I/O Pins - 16 General Purpose I/O Pins -... |
| Document |
 ECE1117 Data Sheet
PDF 1.15MB |
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