PC97551
PC97551 is Embedded Controller manufactured by Winbond.
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PC97551 Embedded Controller for Notebook Systems
Product Brief
February 2006 Revision 1.1
PC97551 Embedded Controller for Notebook Systems
General Description
The Winbond PC97551 is an embedded controller (EC) for mainstream notebook applications. It includes a highly optimized set of functions, which provide a hardware/firmware partition that enables the implementation of flexible solutions; and its high-performance CPU core enables EC functionality to be extended via the firmware. The PC97551 incorporates National’s pactRISC CR16B core (a high-performance 16-bit RISC processor), internal ROM and RAM memories, system support functions and a Bus Interface Unit...
