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PC87307 Datasheet Plug And Play Compatible

Manufacturer: National Semiconductor (now Texas Instruments)

Overview: PC87307/PC97307 Plug and Play Compatible and PC97 Compliant SuperI/O PRELIMINARY March 1998 PC87307/PC97307 Plug and Play Compatible and PC97 Compliant.

This datasheet includes multiple variants, all published together in a single manufacturer document.

General Description

The PC87307/PC97307 (VUL) are functionally identical parts that offer a single-chip solution to the most commonly used ISA, EISA and MicroChannel® peripherals.

This fully Plug and Play (PnP) compatible chip incorporates a Floppy Disk Controller (FDC), a Keyboard and mouse Controller (KBC), a Real-Time Clock (RTC), two fast full function UARTs, Infrared (IR) support, a full IEEE 1284 parallel port, three general purpose chip select signals that can be programmed for game port control, and a separate configuration register set for each module.

It also provides support for power management (including a WATCHDOG timer) and standard PC-AT address decoding for on-chip functions.

Key Features

  • s 100% compatible with Plug and Play requirements specified in the “Plug and Play ISA Specification”, ISA, EISA, and MicroChannel architectures s Meets PC97 requirements Block Diagram DMA IRQ Channels Serial Infrared Interface Interface Interrupt Control Data Control Plug and Play (PnP) Real-Time Clock (RTC and APC) (Logical Device 2) X-Bus Two UARTs + IR (16550 or 16450) (Logical Devices 5 & 6) µP Address Data and Control Floppy Disk Controller (FDC) with Digital Data Floppy Separator.

More Datasheets from National Semiconductor (now Texas Instruments)

Part Number Description
PC87303VUL Floppy Disk Controller / Keyboard Controller
PC87306 Floppy Disk Controller / Keyboard Controller
PC87309 Plug and Play Compatible
PC87310 Dual UART
PC87311 Floppy Disk Controller
PC87311A Floppy Disk Controller
PC87312 Floppy Disk Controller
PC87317VUL Plug and Play Compatible
PC87332VLJ Floppy Disk Controller
PC87332VLJ-5 Floppy Disk Controller

PC87307 Distributor