Description
The MEC1308 is a 128-pin 3.3V LPC-based ACPI 2.0 and PC99/PC2001 compliant Notebook I/O Controller.
Features
- 3.3V Operation with 5V Tolerant Buffers on PS/2 pins.
- ACPI 1.0/2.0 PC99/PC2001 Compliant.
- LPC Interface with Clock Run Support
- Serial IRQ Interface Compatible with Serialized IRQ Support for PCI Systems
- 15 Direct IRQs - ACPI SCI Interface - nSMI output and supporting PM registers - Shadowed write only registers.
- Internal 64K SRAM - Loaded at VCC1 power from the HOST/8051
SPI Memory Interface - Provides 64KB of 8051 program space - 32k-Byte region shared w.
MEC1308 Datasheet
