It8995e 128: Datasheet

Super I/O / keyboard controller (SIO) / embedded controller (EC) / I/O power-management chip used on laptop/mainboard designs. Often referenced as a programmable SIO with integrated power management and multiple peripheral interfaces.

Dozens of configurable pins used for power-on signals, hardware enables, and status LEDs. Technical Specifications Operating Range / Value Core Operating Voltage (VCC) ±plus or minus Standby Power (AVCC/VSTB) 3.3V (Always-on rail) Flash Memory Capacity 128 Kilobytes Package Type LQFP-128 (Low-profile Quad Flat Pack, 128 pins) Interface Support LPC, eSPI, SMBus, I2C, PS/2 ADC Resolution Operating Temperature 0°C to +70°C (Commercial Grade) Pinout and Signal Descriptions it8995e 128 datasheet

Manages communication with trackpads, touchpads, and fingerprint scanners. Battery and Charging Management Super I/O / keyboard controller (SIO) / embedded