The ECE1105 is a 48-Pin 3.3V Keyboard Scan Expansion or GPIO Expansion device. The device supports a keyboard scan matrix of 23x8 and has two PS/2 ports for touchpad and/or pointer stick support. It is connected to a Master via the SMSC BC- LinkTM interface or via the SMBus. KSI and KSO signals are multiplexed with GPIOs.
Family parts
ECE1105-HZH
ECE1105I-HZH
Additional Features
| Microchip Technology, Inc. | |
|---|---|
| Product Category | I/O Modules and Instruments |
| Product Number | ECE1105 |
| Product Name | Super I/O Controller |
| Form Factor | ['VQFN'] |
