MEC1308-NU is an I/O controller for notebooks.

It incorporates a high-performance 8051-based keyboard system controller with 64 Kbyte RAM, 1 Kbyte boot ROM, and 16-byte battery-backed registers.

The 64K RAM is loaded via the HOST/8051 SPI memory interface, which can be configured in either the switched SPI flash configuration or the parallel Shared Serial Peripheral Interface (SPI) flash configuration. 

It has four PS/2 ports; a 16C550A-compatible 2-pin UART for the debug port; a consumer infrared receiver for Vista, two drivers 8584-style I2C/SMBus with two controller-selectable ports; and a Serial IRQ peripheral agent interface.

MEC1308-NU has two energy plans separate to provide system power management and “instant-on” functions.

In addition, the MEC1308-NU incorporates a sophisticated power control circuit (PCC).

Family pieces
MEC1308-NU
MEC1308-NU-TR

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