ATMXT641T-ATR The Atmel ATMXT641T-ATR is a 640-channel capacitive touch screen controller. It features an I2C/SPI interface and operates within a temperature range of -40°C to 85°C.
Mfr Part #:

ATMXT641T-ATR

Available from 2 distributors
Mfr Name: Atmel
Atmel
The Atmel ATMXT641T-ATR is a 640-channel capacitive touch screen controller. It features an I2C/SPI interface and operates within a temperature range of -40°C to 85°C.
✓ Total Stock: 11,523 pcs
$ Price Range: $0.99

ATMXT641T-ATR Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
11,300 pcs
11300 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
223 pcs
223 pcs On Request 1 On Request On Request 1522+ On Request On Request

ATMXT641T-ATR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Mounting Type
SVHC Present
Tape & Reel

ATMXT641T-ATR Description

Short technical summary and product information.

The Atmel ATMXT641T-ATR is a high-performance touch screen controller designed for capacitive sensing applications. This IC offers 640 channels, enabling precise touch detection over large or complex surfaces.

 

Key features include support for both I2C and SPI communication interfaces, providing flexibility in system integration. The device is housed in a 100-pin TQFP package, suitable for surface mount assembly. Its operating temperature range spans from -40°C to 85°C, ensuring reliable performance in various environmental conditions.

 

This touch screen controller is ideal for applications requiring advanced touch input capabilities, such as consumer electronics, automotive displays, and industrial control panels. The 640-channel capability allows for detailed touch mapping and gesture recognition.

ATMXT641T-ATR Quick Information

Product Type: Touch Screen Controller
Series: maXTouch
Canonical Name: Atmel ATMXT641T-ATR Touch Screen Controller
Subcategory: Data Acquisition

ATMXT641T-ATR Compliance

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

ATMXT641T-ATR Estimated Pricing

Qty Low High
1+ $0.99 $0.99

Estimated market price range - modelled values for guidance only, not live distributor offers.

ATMXT641T-ATR Features

  • 640-channel capacitive touch controller.
  • Supports I2C and SPI interfaces.
  • 100-pin TQFP package for surface mounting.
  • Operates from -40°C to 85°C.
  • Tape and reel packaging available.

ATMXT641T-ATR Applications

  • Ideal for consumer electronics displays.
  • Suitable for automotive touch interfaces.
  • Used in industrial control panels.
  • Enables complex gesture recognition.

ATMXT641T-ATR FAQs

6 frequently asked questions generated from this part’s specifications.
What type of touch screen controller is the ATMXT641T-ATR?

The ATMXT641T-ATR is a MAXTOUCH AUTO 640-channel capacitive touch screen controller.

How many channels does the ATMXT641T-ATR support?

The ATMXT641T-ATR supports 640 channels.

What communication interfaces does the ATMXT641T-ATR use?

The ATMXT641T-ATR uses I2C and SPI communication interfaces.

What is the operating temperature range for the ATMXT641T-ATR?

The operating temperature range for the ATMXT641T-ATR is -40°C to 85°C.

What package type is the ATMXT641T-ATR supplied in?

The ATMXT641T-ATR is supplied in a 100-pin TQFP package.

What is the Moisture Sensitivity Level (MSL) for the ATMXT641T-ATR?

The Moisture Sensitivity Level (MSL) for the ATMXT641T-ATR is Level 1.

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