PC87309

The PC87309 is a single-chip solution to the most commonly used ISA, EISA and MicroChannel® peripherals in a compact, 100-pin VLJ packaging. PC87309 fully Plug and Play (PnP) and PC97 compatible chip conforms to the Plug and Play ISA Specification Version 1.0a, May 5, 1994, and meets specifications defined in the PC97 Hardware Design Guide.

The PC87309 incorporates: a Floppy Disk Controller (FDC), a Mouse and Keyboard Controller (KBC), two enhancedUARTs, one of which is with Infrared (IR) support, a full IEEE 1284 parallel port and support for Power Management (PM). The chip also provides a separate configuration register set for each module. The Infrared (IR) interface complies with the HP-SIR and SHARP-IR standards, and supports all four basic protocols
for Consumer Remote Control circuitry (RC-5, RC-6, NEC, RCA and RECS 80).