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