IT8510E PDF Datasheet – Embedded Controller

An embedded controller, also known as an embedded system controller or microcontroller, is a compact, self-contained computing system that is designed to perform specific tasks within a larger system. It is a key component of embedded systems, which are integrated into various devices and products to provide specific functionalities.

Part Number: IT8510E

Function: Embedded Controller

Package: TQFP 176 Type

Manufacturer: ITE

Images:IT8510E pdf controller


The IT8510E is a highly integrated embedded controller with system functions suitable for mobile system applications. The IT8510 directly interfaces to the LPC bus and provides ACPI embedded controller function, keyboard controller (KBC) and matrix scan, external flash interface for system BIOS and EC code, PWM, ADC and SmartAuto Fan control for hardware monitor, PS/2 interface for external keyboard/mouse devices, RTC and system wake up functions for system power management. It also supports the external flash ( or EPROM) to be shared by the host and EC side.


1. 8032 Embedded Controller
− Twin Turbo version
− 1 instruction at 1 machine cycle
− Maximum 10 MHz for EC domain and 8032
− Instruction set compatible with standard 8051

2. LPC Bus Interface
− Compatible with the LPC specification v1.1
− Supports I/O read/write
− Supports Memory read/write
− Supports FWH read/write
− Serial IRQ

3. External Flash Interface
− Up to 4M bytes Flash space shared by the host and EC side
− 8-bit data bus

4. SM Bus Controller
− SM Bus spec. 2.0
− SM Bus host and slave

5.  System Wake Up Control
− Modem RI# wake up
− Telephone RING# wake up
− IRQ/SMI routing

IT8510E datasheet pinout


1. Home automation systems

2. Automotive control systems (engine control, anti-lock brakes, airbags)

3. Medical devices (heart rate monitors, insulin pumps)

4. Consumer electronics (smartphones, digital cameras)

5. Industrial machinery (PLCs – Programmable Logic Controllers)

6. Aerospace and defense applications (avionics, guidance systems)

IT8510E PDF Datasheet