Winbond I/oThe 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
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W83977ATF Pb-Free | W83977ATF Cross Reference | W83977ATF Schematic | W83977ATF Distributor |
W83977ATF Application Notes | W83977ATF RoHS | W83977ATF Circuits | W83977ATF footprint |