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ATMXT3432S-M-AT The ATMXT3432S-M-AT is a 12-bit touch screen controller from Microchip Technology's maXTouch series. It features I²C and SPI interfaces and is housed in a 100-TQFP package.
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ATMXT3432S-M-AT

Available from 1 distributors
Mfr Name: Microchip Technology
Microchip Technology
The ATMXT3432S-M-AT is a 12-bit touch screen controller from Microchip Technology's maXTouch series. It features I²C and SPI interfaces and is housed in a 100-TQFP package.
✓ Total Stock: 6,803 pcs

ATMXT3432S-M-AT Available from 1 distributor

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Optech Co.,Limited ✓
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6,803 pcs
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6803 pcs On Request 1 On Request On Request 1528+ On Request On Request
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ATMXT3432S-M-AT Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Failure Rate
Interface
Mounting Type
Operating Temperature
Resolution (Bits)
SVHC Present
Supplier Device Package
Voltage
Voltage Reference
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ATMXT3432S-M-AT Description

Short technical summary and product information.

The Microchip Technology ATMXT3432S-M-AT is a touch screen controller from the maXTouch series, designed for high-resolution touch input management. It offers a 12-bit resolution for precise touch detection and supports both I²C and SPI communication interfaces, providing flexibility for integration with various host processors.

 

The device operates with an internal voltage reference and accepts a dual supply voltage range of 2.57V to 3.47V and 3.14V to 10.5V, accommodating a variety of system power rails. It is rated for an operating temperature range of -40°C to 85°C, making it suitable for industrial and automotive environments.

 

The controller is packaged in a 100-TQFP (14x14 mm) package with a surface mount mounting type, enabling compact PCB designs. The part is part of the maXTouch family, known for advanced capacitive touch sensing technology.

ATMXT3432S-M-AT Quick Information

Product Type: Touch Screen Controller
Series: maXTouch
Canonical Name: Microchip Technology ATMXT3432S-M-AT maXTouch Touch Screen Controller
Subcategory: Data Acquisition

ATMXT3432S-M-AT Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

ATMXT3432S-M-AT Features

  • 12-bit resolution for precise touch detection.
  • Supports I²C and SPI communication interfaces.
  • Internal voltage reference for simplified design.
  • Wide operating temperature range of -40°C to 85°C.
  • Surface-mount 100-TQFP (14x14) package.

ATMXT3432S-M-AT Applications

  • Ideal for industrial touch screen interfaces.
  • Suitable for automotive human-machine interfaces.
  • Used in consumer electronics with touch input.
  • Applicable in medical device control panels.

ATMXT3432S-M-AT FAQs

7 frequently asked questions generated from this part’s specifications.
What is the resolution of the ATMXT3432S-M-AT touch screen controller?

The ATMXT3432S-M-AT has a 12-bit resolution.

What communication interfaces does the ATMXT3432S-M-AT support?

It supports I²C and SPI interfaces.

What is the operating voltage range of the ATMXT3432S-M-AT?

It operates from 2.57V to 3.47V and 3.14V to 10.5V.

What is the operating temperature range of the ATMXT3432S-M-AT?

It operates from -40°C to 85°C.

What package is the ATMXT3432S-M-AT available in?

It is available in a 100-TQFP (14x14) package.

Does the ATMXT3432S-M-AT have an internal voltage reference?

Yes, it has an internal voltage reference.

What series does the ATMXT3432S-M-AT belong to?

It belongs to the maXTouch series.

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