IT8712F
Game Port
− Built-in 558 quad timers and buffer chips
− Supports direct connection of two joysticks
Dedicated MIDI Interface
− MPU-401 UART mode compatible
38 General Purpose I/O Pins
− Input mode supports either switch de-bounce or
programmable external IRQ input routing
− Output mode supports 2 sets of programmable
LED blinking periods
External IRQ Input Routing Capability
− Provides IRQ input routing through GPIO input
mode
− Programmable registers for IRQ routing
Watch Dog Timer
− Time resolution 1 minute or 1 second,
maximum 255 minutes or 255 seconds
− Output to KRST# when expired
ITE innovative automatic power-failure
resume and power button de-bounce
Dedicated Infrared pins
VCCH and Vbat Supported
Built-in 32.768 KHz Oscillator
Single 24/48 MHz Clock Input
+5V Power Supply
128-pin QFP
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IT8712F V0.81