Microchip Technology

ATMXT640T-CCU  

Touch Screen Controllers

ATMXT640T-CCU Description

The ATMXT640T-CCU is a high-performance touchscreen controller IC from Microchip Technology, designed to deliver exceptional touch sensitivity and reliability in a wide range of applications. This device is part of the maXTouch® T series, renowned for its advanced touch detection algorithms and robust performance. The ATMXT640T-CCU is built to operate with a supply voltage of 3.3V, ensuring compatibility with modern low-power systems. It is available in an 84-pin UFBGA package, which is ideal for surface mount applications, providing a compact and efficient solution for space-constrained designs.

ATMXT640T-CCU Features

The ATMXT640T-CCU offers several key features that set it apart from other touchscreen controllers in the market:

• maXTouch® T Series: This series is known for its superior touch detection capabilities, including multi-touch support and high noise immunity, making it suitable for demanding environments.
• 3.3V Supply Voltage: The device operates efficiently at 3.3V, aligning with modern low-power design requirements and ensuring compatibility with a wide range of systems.
• Surface Mount Packaging: The 84UFBGA package is designed for surface mount technology, providing a compact and reliable solution for integration into various electronic devices.
• I2C Interface: The ATMXT640T-CCU supports the I2C interface, simplifying communication with host processors and enabling seamless integration into existing systems.
• Moisture Sensitivity Level (MSL) 3: With an MSL rating of 3 (168 hours), the device is well-suited for manufacturing processes that require extended exposure to moisture, ensuring durability and reliability.
• Compliance and Standards: The ATMXT640T-CCU meets stringent industry standards, including REACH Unaffected status and ROHS3 compliance, ensuring it is safe for use in various applications and markets.

ATMXT640T-CCU Applications

The ATMXT640T-CCU is ideal for a variety of applications where high-performance touch control is essential. Some specific use cases include:

• Consumer Electronics: Ideal for smartphones, tablets, and other portable devices where precise touch control and low power consumption are critical.
• Industrial Control Systems: Suitable for touch interfaces in industrial environments, where durability and reliability are paramount.
• Automotive Applications: Perfect for in-vehicle infotainment systems, where high noise immunity and robust performance are required.
• Medical Devices: Applicable in medical equipment where accurate touch detection and compliance with stringent standards are necessary.

Conclusion of ATMXT640T-CCU

The ATMXT640T-CCU from Microchip Technology is a versatile and high-performance touchscreen controller IC that offers significant advantages over similar models. Its advanced features, including the maXTouch® T series capabilities, 3.3V supply voltage, and surface mount packaging, make it an ideal choice for a wide range of applications. The device's compliance with industry standards and its robust performance ensure it is a reliable and efficient solution for modern electronic systems. Whether used in consumer electronics, industrial control systems, automotive applications, or medical devices, the ATMXT640T-CCU delivers the performance and reliability needed to meet the demands of today's technology-driven world.

ATMXT640T-CCU Documents

Download datasheets and manufacturer documentation for ATMXT640T-CCU

Datasheets :

maXTouch T Series Brochure      

PCN Packaging :

Boxes 07/Dec/2016       MBB/Label Chgs 16/Nov/2018      

Design Resources :

ATMXT640T Development Tool Selector      

HTML Datasheet :

maXTouch T Series Brochure      

PCN Design/Specification :

Marking Chgs 11/Jul/2017      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH