WINBOND I/O

GENERAL DESCRIPTION The W83977ATF is an evolving product from Winbonds 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, 80

PLUG & PLAY 1.0A COMPLIANT

GENERAL DESCRIPTION This data sheet covers two products: W83977F, and W83977AF whose pin assignment, and most of the functions are the same. W83977AF is an advanced version of W83977F featuring the FIR function. FEATURES General • Plug & Play 1.0A Compliant • Support 13 IRQs,

WINBOND I/O

GENERAL DESCRIPTION This data sheet covers two products: W83977F, and W83977AF whose pin assignment, and most of the functions are the same. W83977AF is an advanced version of W83977F featuring the FIR function. FEATURES General • Plug & Play 1.0A Compliant • Support 13 IRQs,

WINBOND I/O

GENERAL DESCRIPTION This data sheet covers two products: W83977F, and W83977AF whose pin assignment, and most of the functions are the same. W83977AF is an advanced version of W83977F featuring the FIR function. FEATURES General • Plug & Play 1.0A Compliant • Support 13 IRQs,

WINBOND I/O

GENERAL DESCRIPTION This data sheet covers two products: W83977F, and W83977AF whose pin assignment, and most of the functions are the same. W83977AF is an advanced version of W83977F featuring the FIR function. FEATURES General • Plug & Play 1.0A Compliant • Support 13 IRQs,