IT8510E View Datasheet(PDF) - ITE Tech. INC.

Part Name

Description

Manufacturer

IT8510E

Embedded Controller

ITE Tech. INC. 

Features

1. Features

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

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

External Flash Interface

− Up to 4M bytes Flash space shared by the host

and EC side

− 8-bit data bus

SM Bus Controller

− SM Bus spec. 2.0

− SM Bus host and slave

System Wake Up Control

− Modem RI# wake up

− Telephone RING# wake up

− IRQ/SMI routing

EC Wake Up Control

− 32 external/internal wake up events

Interrupt Controller

− 32 interrupt events to EC

− Fixed priority

Timer / Watch Dog Timer

− 3 16-bit multi-function timers inside 8032, which

is based on EC clock

− 1 watch dog timer inside 8032, which is based

on EC clock

− 1 external timer in ETWD module, which is

based on RTC clock

− 1 external WDT in ETWD module, which is

based on RTC clock

UART

− Full duplex UART

ACPI Power Management Channel

− 2 Power Management channels

− Compatible and enhanced mode

RTC

− Supports 2 lockable memory areas

www.ite.com.tw

1

Specifications subject to Change without Notice

− Supports power-switch circuit

− Supports two alarms

GPIO

− Supports 71-bit GPIO

− Programmable pull up/pull down

− Schmitt trigger for input

KBC Interface

− 8042 style KBC interface

− Legacy IRQ1 and IRQ12

− Fast A20G and KB reset

ADC

− 14 ADC channels (10 external)

− 10-bit ADC resolution (accuracy ±4LSB)

− Digital filter for noise reduction

− Conversion time for 14 channels within 100 ms

DAC

− 4 DAC channels

− 8-bit DAC

PWM with SmartAuto Fan Control

− 8 PWM channels

− SmartAuto Fan control

− Base clock frequency is 32.768KHz

− 2 Tachometers for measuring fan speed

PS/2 Interface

− 4 PS/2 interface

− Hardware/Software mode selection

KB Matrix Scan

− Hardware keyboard scan

− 16x8 keyboard matrix scan

In-System Programming

− ISP via parallel port interface on existing KBS

connector

− Fast flash programming with software provided

by ITE

Power Consumption

− Standby with Sleep mode current: 50 µA

Package

− 176 pin LQFP

IT8510E/TE/G V0.7.2

ITPM-PN-200514

By Jimmy Hou, 5/6/2005

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