ATMXT228UD-MAUR002

$2.36

Description：MAXTOUCH UD SERIES, 228 CHANNEL
Series：-

SKU:8e608b9c3424 Category: Touch Screen Controllers Brand: Microchip Technology

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Product introduction

Product Detailed Parameters

Description：MAXTOUCH UD SERIES, 228 CHANNEL
Series：-
Mfr：Microchip Technology
Package：Tape & Reel (TR),Cut Tape (CT)
Touchscreen：-
Resolution (Bits)：-
Interface：I2C, SPI
Voltage Reference：-
Voltage - Supply：3.3V
Operating Temperature：-40°C ~ 85°C
Mounting Type：Surface Mount
Package / Case：56-XFQFN Exposed Pad
Supplier Device Package：56-XQFN (6x6)
Current - Supply：-
Grade：-
Qualification：-

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ATMXT228UD-MAUR002

Overview

The ATMXT228UD-MAUR002 is a touchscreen controller from Microchip Technology's maXTouch UD Series. It features 228 channels for touch input processing and utilizes an I2C interface for communication. The device operates within a supply voltage range of 2.7 V to 3.47 V and supports a 12-bit resolution. It is designed for surface mount installation in an XQFN-56 package, with a specified operating temperature range from -40°C to +85°C.

Feature Summary

228-channel capacitive touch sensing capability
I2C communication interface
12-bit resolution for touch data
Operating temperature range: -40°C to +85°C

Applications

Industrial control panels requiring multi-touch input
Automotive infotainment systems (non-safety critical)
Medical device user interfaces

Procurement Notes

Verify the specific suffix 'MAUR002' against official Microchip documentation to confirm tape-and-reel packaging versus tray options, as datasheets may list general series packaging. Confirm RoHS compliance status directly with the manufacturer or authorized distributors prior to procurement.

Selection Notes

Select this component when 228 touch nodes are required with I2C connectivity. Ensure the application environment stays within the -40°C to +85°C operational limit. Verify that the host system provides the necessary 2.7V to 3.47V power supply and supports the I2C protocol for data exchange.

Part Context

This part belongs to the maXTouch UD Series, which offers high channel counts for complex touch interfaces. It complements other variants like the ATMXT228UD-MAU002, differing primarily in packaging configuration (reel vs. tray) while maintaining identical electrical and functional specifications.

Replacement Considerations

Direct replacements include other ATMXT228UD variants with compatible suffixes. Cross-model substitution requires verifying channel count and interface compatibility with existing PCB layouts and firmware drivers.

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.