ATMXT2912TD-ABKDVA1

Description：2911 NODE LQFP176, -40C / +105C
Series：maXTouch®

SKU:8614b94cc874 Category: Touch Screen Controllers Brand: Microchip Technology

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Product introduction

Product Detailed Parameters

Description：2911 NODE LQFP176, -40C / +105C
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 ~ 105°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-ABKDVA1

Overview

The ATMXT2912TD-ABKDVA1 is an automotive-grade touchscreen controller from Microchip Technology's maXTouch TD series. It features a wide aspect ratio design supporting up to 2800 nodes, optimized for large displays with extreme width-to-height proportions. The device integrates I2C and SPI interfaces for system communication. It operates within a temperature range of -40°C to +85°C and utilizes an LQFP-176 surface-mount package.

Feature Summary

Automotive-grade certification for reliable operation in vehicle environments
Supports ultra-wide aspect ratio touchscreens with high node counts
Dual interface capability via I2C and SPI protocols
Integrated solution for LCD and OLED display technologies

Applications

Electric vehicle (EV) instrument clusters and infotainment systems
Advanced driver assistance systems (ADAS) displays
High-end automotive center console touchscreens

Procurement Notes

Verify the specific suffix ABKDVA1 against official Microchip documentation to confirm exact packaging and tape-and-reel specifications. Ensure compatibility with existing board layouts requiring LQFP-176 footprints. Confirm that the automotive qualification level meets the target application's reliability standards before finalizing procurement.

Selection Notes

Select this component when designing for automotive applications requiring support for exceptionally wide screen formats. The integrated nature of the controller simplifies development compared to discrete solutions. Verify that the host processor supports the required I2C or SPI communication speeds for optimal performance.

Part Context

This part belongs to the maXTouch TD series, which targets the growing demand for expansive, panoramic displays in modern vehicles. It represents a shift towards single-chip solutions that reduce bill-of-materials complexity while maintaining high performance for large-format interactive surfaces.