LPC47B34X Datasheet - Standard Microsystems

128 PIN ENHANCED SUPER I/O

LPC47B34X Features

* 3.3 Volt Operation (5V Tolerant)

* LPC Interface

* Floppy Disk Controller (Supports 2 FDCs)

* Multi-Mode Parallel Port

* Two Full UARTs

* 8042 Keyboard Controller (Internal Latch on IRQ1 and IRQ12)

* Programmable Wakeup Event Interface (nIO_

LPC47B34X General Description

The LPC47B34x * is a 3.3V PC99 compliant Super I/O controller. The LPC47B34x implements the LPC interface, a pin reduced ISA interface which provides the same or better performance as the ISA/X-bus with a substantial savings in pins used. The part provides 62 GPIO pins and ISA IRQ to serial IRQ .

LPC47B34X Datasheet (627.06 KB)

LPC47B34X Datasheet Preview — Preview of LPC47B34X PDF

Datasheet Details

Part number:

LPC47B34X

Manufacturer:

Standard Microsystems

File Size:

627.06 KB

Description:

128 pin enhanced super i/o.

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LPC47B34X 128 PIN ENHANCED SUPER Standard Microsystems

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LPC47B34X Features

LPC47B34X General Description

Datasheet Details

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Description:

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