Winbond I/o

The W83977ATF is an evolving product from Winbond's most popular I/O chip W83877F --- which integrates the disk drive adapter, serial port (UART), IrDA 1.0 SIR, parallel port, configurable plug- and-play Registers for the whole chip --- plus additional powerful features: ACPI, 8042 keyboard controller with PS/2 mouse support, 23 general purpose I/O ports, full 16-bit address decoding, OnNow keyboard wake-up, OnNow mouse wake-up, and OnNow CIR wake-up. In addition, the W83977ATF provides IR functions: IrDA 1.1 (MIR for 1.152M bps or FIR for 4M bps) and TV remote IR (Consumer IR, supporting NEC, RC-5, extended RC-5, and RECS-80 protocols). By Winbond Electronics Corp America
W83977ATF 's PackagesW83977ATF 's pdf datasheet



W83977ATF Pinout, Pinouts
W83977ATF pinout,Pin out
This is one package pinout of W83977ATF,If you need more pinouts please download W83977ATF's pdf datasheet.

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