ATMXT3432S-S-CU

Description：IC SENSOR MAXTOUCH
Series：maXTouch™

SKU:1a86cfaade72 Category: Sensor, Capacitive Touch Brand: Microchip Technology

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Product introduction

Product Detailed Parameters

Description：IC SENSOR MAXTOUCH
Series：maXTouch™
Mfr：Microchip Technology
Package：Tray
Type：-
Proximity Detection：-
Number of Inputs：-
LED Driver Channels：-
Interface：-
Resolution：-
Voltage - Supply：-
Current - Supply：-
Operating Temperature：-
Mounting Type：-
Package / Case：-
Supplier Device Package：-
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ATMXT3432S-S-CU

Overview

The ATMXT3432S-S-CU is a single-chip touchscreen controller from Microchip Technology's maXTouch family, designed for automotive human-machine interface applications. It supports up to 112 reconfigurable touch channels, expandable to 162 equivalent channels in ultra-wide mode. This architecture enables the integration of large, curved, and free-form capacitive touch displays, accommodating formats such as 20-inch 16:9 or 34-inch 7:1 screens. The device addresses challenges associated with thinner stack-ups and increased electrode counts in modern smart cockpit designs utilizing OLEDs and microLEDs.

Feature Summary

Supports large, curved, and shaped automotive displays
Features reconfigurable touch channel architecture
Enables ultra-wide mode for expanded channel capacity

Applications

Automotive smart cockpit HMI design
Large format capacitive touch display integration
Curved and free-form touch sensor control

Part Context

This component belongs to the ATMXT3xxx series of touchscreen controllers, specifically engineered for high-channel-count applications. It shares architectural similarities with the ATMXT3072M1 and ATMXT2496M1 families, focusing on robust performance in complex display environments. The 'S' suffix typically denotes specific package or thermal characteristics within the maXTouch lineup, while 'CU' indicates lead-free RoHS compliance.

Replacement Considerations

Publicly confirmed substitute part numbers for the ATMXT3432S-S-CU are not available in the provided documentation. Designers should consult official Microchip lifecycle notifications for end-of-life status or recommended alternatives within the maXTouch portfolio.

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.