Datasheet Details
Part number:
PC87570, PC8
Manufacturer:
National Semiconductor
File Size:
1.12 MB
Description:
Keyboard and power management controller.
Note:
This datasheet PDF includes multiple part numbers: PC87570, PC8.
Please refer to the document for exact specifications by model.
PC87570, PC8, Keyboard and Power Management Controller
The PC87570 is a highly integrated embedded RISC-based controller optimized for power management (PM), keyboard and mouse (KBC) and system control in portable Personal Computer (PC) applications.
The PC87570 incorporates National’s CompactRISC™ CR16A core, a high performance 16-bit RISC processor co
PC87570 Features
* q q q q q q Shared BIOS memory Fully ACPI-compliant embedded controller Proprietary PS/2 shift mechanism Extremely low current consumption in Idle mode Support for a variety of off-chip wake-up sources Scalable design for growth without controller upgrade Block Diagram CR16A Core Processing Unit
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