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Description

The LPC47M112 is a 3.3V (5V tolerant) PC98 / PC99 compliant Super I/O controller.

The LPC47M112 implemnets the LPC interface, a pin reduced ISA bus interface which provides the same or better performance as the ISA/X-bus with a substantial savings in pins used.

The provides fan control through two fan speed control output pins and two fan tachometer input pins.

It also provides 37 general purpose input / output ( GPIO ) pins, a dual game port interface and MPU-401 MIDI support.

Features : 

1. Programmable Wake-up Event Interface

2. PC98, PC99 Compliant

3. Dual Game Port Interface

4. MPU-401 MIDI Support

5. General Purpose Input/Output Pins

6. ISA Plug-and-Play Compatible Register Set

7. Intelligent Auto Power Management

8. System Management Interrupt

9. 2.88MB Super I/O Floppy Disk Controller