LPC47M292-NR

$1.84

Description：LPC SUPER I/O
Series：*

SKU:dff828d7564d Category: I/O Expanders Brand: SMSC

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Product introduction

Product Detailed Parameters

Description：LPC SUPER I/O
Series：*
Mfr：SMSC
Package：Bulk
Number of I/O：-
Interface：-
Interrupt Output：-
Features：-
Output Type：-
Current - Output Source/Sink：-
Clock Frequency：-
Voltage - Supply：-
Operating Temperature：-
Mounting Type：-
Package / Case：-
Supplier Device Package：-
Grade：-
Qualification：-

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LPC47M292-NR

Overview

The LPC47M292-NR is an LPC Super I/O controller manufactured by SMSC. It integrates standard PC peripheral interfaces into a single chip, designed to reduce component count and simplify motherboard design. The device supports legacy I/O functions including parallel ports, serial ports, and keyboard/mouse controllers. It operates within standard voltage ranges typical for PC embedded controllers.

Feature Summary

Integrates multiple legacy I/O interfaces into a single package
Supports standard PC peripheral connectivity requirements
Designed for motherboard glue logic simplification

Applications

Personal computer motherboards
Industrial control systems requiring legacy I/O
Embedded PC designs

Procurement Notes

Verify the exact suffix (NR) against the manufacturer's official documentation to confirm lead-free status and specific pinout configuration. Ensure compatibility with existing BIOS/UEFI implementations before procurement, as firmware support is critical for this component class.

Selection Notes

Select this component when a single-chip solution for legacy I/O integration is required. It serves as a direct replacement for discrete I/O controllers in older architectures. Confirm that the system design utilizes the LPC bus interface for communication with the southbridge or chipset.

Part Context

This part belongs to the SMSC LPC47M series of Super I/O controllers. These chips are widely used in PC architecture to manage low-speed peripherals. The 'LPC' designation indicates compliance with the Low Pin Count interface standard for connecting I/O controllers to the system chipset.

Replacement Considerations

Check for cross-references with other SMSC models in the same family. Verify pin-to-pin compatibility if substituting with similar I/O controllers from other manufacturers, ensuring electrical and logical equivalence.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.