W83977A, W83-977 - WINBOND I/O

Winbond

W83977A Datasheet Preview — This datasheet PDF includes multiple part numbers: W83977A, W83-977. Please refer to the document for exact specifications by model.

Datasheet Details

Part number	W83977A, W83-977
Manufacturer	Winbond
File Size	1.06 MB
Description	WINBOND I/O
Datasheet	W83-977-A.pdf
Note	This datasheet PDF includes multiple part numbers: W83977A, W83-977. Please refer to the document for exact specifications by model.

W83977A Product details

Description

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 plugand-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). The disk drive adapter functions of W83977ATF include a floppy disk drive controller compatible with the industry standard 82.

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Other Datasheets by Winbond

W83977AF - PLUG & PLAY 1.0A COMPLIANT
W83977AF-A - WINBOND I/O
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W83977ATF - WINBOND I/O
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Published: Apr 17, 2005 |