Mfr Part #:

ATMXT1664S-ATR

Mfr Name: Atmel

The Atmel ATMXT1664S-ATR is a specialized integrated circuit designed for advanced touch sensing applications. It supports up to 1664 nodes and features I2C/SPI interfaces.

✓ Total Stock: 656 pcs

$ Price Range: $1.87

ATMXT1664S-ATR Available from 1 distributor

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Rayichip ✓ Non-Authorised Inventory information	656 pcs On Request	656 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

ATMXT1664S-ATR Specifications Quick View

Most important parameters for selection – full specs in datasheet.

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Category	New Products
Manufacturer Name	Atmel
Channels	1664
Interface	I2C, SPI
Operating Voltage	1.8V
Power Consumption	Low
Response Time	Fast
Technology	Capacitive Touch Sensing

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ATMXT1664S-ATR Description

Short technical summary and product information.

The ATMXT1664S-ATR from Atmel is a specialized integrated circuit engineered for sophisticated touch sensing applications. This IC is capable of managing up to 1664 touch nodes, supporting both self-capacitive and mutual-capacitive sensing methods. It enables advanced touch functionalities such as multi-touch, swipe, and gesture recognition.

Key technical specifications include a high signal-to-noise ratio for accurate touch detection, a fast response time for real-time tracking, and low power consumption in both active and standby modes. The device supports high-resolution touchscreens and operates within a voltage range of 1.8V to 3.3V, with I2C and SPI communication interfaces for easy integration.

The ATMXT1664S-ATR is housed in a 10mm x 10mm TQFP package, supplied on tape and reel for automated assembly processes. It is designed for durability against temperature fluctuations and electromagnetic interference, ensuring long-term stability in various environmental conditions. This makes it suitable for demanding applications requiring advanced user interfaces.

Its high node count makes it ideal for larger touchscreens, and its compatibility with a wide spectrum of microcontrollers and processors facilitates integration into existing systems. Applications include consumer electronics like smartphones and tablets, automotive touch displays, and industrial human-machine interfaces.

ATMXT1664S-ATR Quick Information

Product Type: Integrated Circuit

Canonical Name: ATMXT1664S-ATR Capacitive Touch Sensing Integrated Circuit

Subcategory: Touch Sensing IC

ATMXT1664S-ATR Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

ATMXT1664S-ATR Estimated Pricing

Qty	Low	High
1+	$1.87	$1.87

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

ATMXT1664S-ATR Features

Manages up to 1664 touch sensing nodes.
Supports self and mutual capacitive sensing.
Enables multi-touch and gesture recognition.
High signal-to-noise ratio for accuracy.
Low power consumption in active and standby.

ATMXT1664S-ATR Applications

Consumer electronics touchscreens.
Automotive touch displays.
Industrial control interfaces.
Smartphones and tablets.
Interactive dashboards.

ATMXT1664S-ATR FAQs

6 frequently asked questions generated from this part’s specifications.

What is the maximum number of touch nodes supported by the ATMXT1664S-ATR?

The ATMXT1664S-ATR can manage up to 1664 touch sensing nodes.

What communication interfaces does the ATMXT1664S-ATR use?

The ATMXT1664S-ATR supports I2C and SPI communication interfaces.

What is the operating voltage range for the ATMXT1664S-ATR?

The ATMXT1664S-ATR operates within a voltage range of 1.8V to 3.3V.

What type of package is the ATMXT1664S-ATR supplied in?

The ATMXT1664S-ATR is supplied in a TQFP package.

What are the dimensions of the TQFP package for the ATMXT1664S-ATR?

The dimensions of the TQFP package are 10mm x 10mm.

How is the ATMXT1664S-ATR packaged for automated assembly?

The ATMXT1664S-ATR is packaged on tape and reel for automated assembly processes.