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ATMXT3432S-M-ATR The ATMXT3432S-M-ATR is a 12-bit touch screen controller from Microchip Technology featuring I²C and SPI interfaces, an internal voltage reference, and a 100-TQFP package.
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ATMXT3432S-M-ATR

Available from 1 distributors
Mfr Name: Microchip Technology
Microchip Technology
The ATMXT3432S-M-ATR is a 12-bit touch screen controller from Microchip Technology featuring I²C and SPI interfaces, an internal voltage reference, and a 100-TQFP package.
✓ Total Stock: 21,765 pcs

ATMXT3432S-M-ATR Available from 1 distributor

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✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Smaxon Electronics ✓
Non-Authorised Inventory information
21,765 pcs
On Request
21765 pcs On Request 1 On Request On Request 2020+ On Request On Request
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ATMXT3432S-M-ATR Specifications Quick View

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

Short technical summary and product information.

The ATMXT3432S-M-ATR is a 12-bit touch screen controller manufactured by Microchip Technology. It supports both I²C and SPI communication interfaces, providing flexible integration with host microcontrollers. The device includes an internal voltage reference, simplifying external component requirements.

 

Operating from dual supply rails (VDD: 2.57V to 3.47V, VDDHV: 3.14V to 10.5V), the controller is designed for a wide range of power environments. It is specified for an ambient temperature range of -40°C to 85°C, making it suitable for industrial and commercial applications.

 

The controller is housed in a 100-TQFP package with a 14x14 mm body, surface-mount for automated assembly. This compact footprint is appropriate for space-constrained designs in touch-enabled products.

ATMXT3432S-M-ATR Quick Information

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

ATMXT3432S-M-ATR Compliance

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

ATMXT3432S-M-ATR Features

  • 12-bit resolution touch screen controller.
  • I²C and SPI serial interface support.
  • Internal voltage reference included.
  • Dual supply voltage operation.
  • Surface-mount 100-TQFP package.

ATMXT3432S-M-ATR Applications

  • Industrial touch screen control panels.
  • Consumer electronics with touch interfaces.
  • Automotive infotainment touch systems.
  • Medical device touch screen input.

ATMXT3432S-M-ATR FAQs

6 frequently asked questions generated from this part’s specifications.
What is the resolution of the ATMXT3432S-M-ATR?

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

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

It supports I²C and SPI interfaces.

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

The operating temperature range is -40°C to 85°C.

What is the supply voltage requirement for the ATMXT3432S-M-ATR?

The device requires VDD of 2.57V to 3.47V and VDDHV of 3.14V to 10.5V.

What package does the ATMXT3432S-M-ATR come in?

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

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

Yes, it includes an internal voltage reference.

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