Part Number: IT8511E
Function: Embedded Controller
Package: LQFP 176, TQFP 176, TFBGA 180 Type
Manufacturer: ITE
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Description
The IT8511E is a highly integrated embedded controller with system functions suitable for mobile system applications. The IT8511 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, BRAM, CIR 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
IT8511E / IT8511TE / IT8511G Embedded Controller Preliminary Specification 0.4.1 ITE TECH. INC. Specification subject to Change without notice, AS IS and for reference only. For purchasing, please contact sales representatives. © 2006 ITE Tech. Inc. This is Preliminary document release. All specifications are subject to change without notice. The material contained in this document supersedes all previous documentation issued for the related products included herein. Please contact ITE Tech. Inc. for the latest document(s). To find out more about ITE, visit our World Wide Web at: http://www.ite.com.tw Or e-mail itesupport@ite.com.tw for more product information/services Free Datasheet http:/// Revision History Section 7 1. 2. 3. 4. Revision • In section 7.5.4 Alternate Function Selection, the followings were revised: The “output driving” of GPIOB3-4 was revised to “4“. The “output driving” of GPIOC1-2 was revised to “4“ and GPIOE7 was revised to “4“. GPIOE0-3 don’t support neither “pull-up” nor “pull-down”. The “default pull” of GPIOI7 was revised to “Up“. Page No. 181 www.ite.com.tw 1 IT8511E/TE/G V0.4.1 Contents CONTENTS 1. Features … 1 2. General Description … 3 3. System Block Diagram … 5 3.1 Block Diagram . 5 3.2 Host/EC Mapped Memory Space … 6 3.3 EC Mapped Memory Space 9 3.4 Register Abbreviation . […]