ATMXT2912TD-ATKDVA1

Description：2911NODE TS IC LQFP176
Series：maXTouch®

SKU:cb8c01ae297d Category: Touch Screen Controllers Brand: Microchip Technology

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Product introduction

Product Detailed Parameters

Description：2911NODE TS IC LQFP176
Series：maXTouch®
Mfr：Microchip Technology
Package：Tray
Touchscreen：2 Wire Capacitive
Resolution (Bits)：12 b
Interface：I2C, SPI
Voltage Reference：Internal
Voltage - Supply：3.14V ~ 3.47V
Operating Temperature：-40°C ~ 85°C
Mounting Type：Surface Mount
Package / Case：176-LQFP
Supplier Device Package：176-LQFP (24x24)
Current - Supply：-
Grade：Automotive
Qualification：AEC-Q100

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ATMXT2912TD-ATKDVA1

Overview

The ATMXT2912TD-ATKDVA1 is an automotive-grade touchscreen controller from Microchip Technology's maXTouch TD series. It integrates 2911 nodes for high-resolution touch sensing and supports I2C and SPI interfaces. The device operates within a supply voltage range up to 3.47 V and functions reliably between -40°C and +85°C. Packaged in a 176-pin LQFP format, it is designed for complex touch applications requiring robust performance in demanding environments.

Feature Summary

Automotive-grade certification for reliable operation in vehicle systems
High node count of 2911 supporting large and complex touch panels
Dual interface support via I2C and SPI protocols
Wide operating temperature range from -40°C to +85°C

Applications

Automotive infotainment systems
Advanced Driver Assistance Systems (ADAS) displays
Large-format automotive touchscreens

Procurement Notes

Verify the exact suffix 'ATKDVA1' against official Microchip documentation, as standard listings often use variants like 'ATRKDVA1'. Confirm RoHS compliance status and specific packaging quantities directly with the manufacturer or authorized distributors before ordering.

Selection Notes

Select this component for applications requiring high channel counts and automotive reliability. Ensure the host system supports the required I2C or SPI communication speeds. Verify that the LQFP-176 package dimensions fit the PCB layout constraints and thermal management requirements.

Part Context

This part belongs to the maXTouch TD series, which is optimized for large display applications. It complements other MXT29xx models by offering a balance of high node density and automotive qualification, suitable for replacing older multi-chip solutions with a single integrated controller.

Replacement Considerations

Direct substitutes may include other MXT2912TD variants with different suffixes indicating package or temperature variations. Cross-reference pinouts and electrical specifications carefully when considering alternative packages or non-automotive grade versions.

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.