General Description

For acquiring better performance with lower cost, “Over-Clocking” gradually become a popular feature in the DIY market of PC motherboard. To do so, many interfaces on motherboard should be well-handled. For example, PWM,CPU, chipset, clock generator, AGP, DIMM…..etc.

Moreover, there is a trend to do “Jumperless” Over-Clocking in the motherboard design. For matching the trend, ITE develops a series of Jumper Free Over Clock Controllers targeted on different environments.

　

Feature

IT8201R

l   5 VID Inputs/Outputs Control

l FID Inputs/outputs Control

l 12 GPIO Pins

l Support Auto-Recovery:

built-in watch-dog timer and reset output signal pin

l Detection for Changing CPU

l Serial Bus Interface

l 48-pin SSOP

IT8203R

l 5 VID Inputs/Outputs Control

l 10 GPIO Pins

l Support Auto-Recovery:

built-in watch-dog timer and reset output signal pin

l Detection for Changing CPU

l Serial Bus Interface

l 28-pin SSOP

IT8266R

l 6 VID Inputs/Outputs Control

l 8 GPIO Pins

l Support Auto-Recovery:

built-in watch-dog timer and reset output signal pin

l Detection for Changing CPU

l Serial Bus Interface

l 28-pin SSOP

Data Sheet

IT8201R v0.1

IT8203R v0.2

IT8266R v0.11