Microchip Technology

ATMXT640UD-CCUBHA1  

Touch Screen Controllers

ATMXT640UD-CCUBHA1 Description

The ATMXT640UD-CCUBHA1 is a high-performance touch screen controller from Microchip Technology, designed for applications requiring reliable and precise touch input. This device is part of the MAXTOUCH UD Series, specifically tailored for home appliance use. It features a 2 Wire Capacitive Touchscreen interface, providing robust and responsive touch detection capabilities. The ATMXT640UD-CCUBHA1 supports a wide supply voltage range of 1.71V to 3.47V and 3.14V to 3.47V, ensuring compatibility with various power supply configurations. It operates with a supply current of 40 mA, making it energy-efficient for a wide range of applications.

The device is mounted using a Surface Mount technology, which is ideal for compact and space-constrained designs. It is packaged in a Tray format, facilitating easy handling and integration into manufacturing processes. The ATMXT640UD-CCUBHA1 is equipped with both I2C and SPI interfaces, offering flexibility in communication protocols and ease of integration with different systems. It is classified under HTSUS code 8542.31.0001 and is REACH Unaffected, ensuring compliance with environmental and safety regulations. Additionally, it is RoHS3 Compliant and has a Moisture Sensitivity Level (MSL) of 3 (168 Hours), making it suitable for various environmental conditions.

ATMXT640UD-CCUBHA1 Features

The ATMXT640UD-CCUBHA1 offers several unique features that set it apart from similar touch screen controllers:

• 2 Wire Capacitive Touchscreen: This interface provides a highly sensitive and accurate touch detection mechanism, ensuring a responsive user experience.
• Wide Supply Voltage Range: The device supports a voltage range of 1.71V to 3.47V and 3.14V to 3.47V, making it versatile for different power supply requirements.
• Low Supply Current: With a supply current of only 40 mA, the ATMXT640UD-CCUBHA1 is energy-efficient, reducing power consumption and heat generation.
• Surface Mount Technology: The Surface Mount mounting type allows for compact and reliable integration into various electronic designs.
• Dual Communication Interfaces: The inclusion of both I2C and SPI interfaces provides flexibility in system integration and communication protocols.
• Compliance and Safety: The device is REACH Unaffected and RoHS3 Compliant, ensuring it meets environmental and safety standards. It also has a Moisture Sensitivity Level (MSL) of 3 (168 Hours), making it suitable for a variety of environmental conditions.

ATMXT640UD-CCUBHA1 Applications

The ATMXT640UD-CCUBHA1 is ideal for a range of applications, particularly in the home appliance sector. Its robust touch detection capabilities and wide voltage range make it suitable for:

• Home Appliances: Ideal for touch interfaces in refrigerators, washing machines, ovens, and other household appliances.
• Consumer Electronics: Suitable for touch screen interfaces in devices such as smart displays, tablets, and other consumer electronics.
• Industrial Control Panels: Provides reliable touch input for industrial control panels and human-machine interfaces (HMIs).
• Medical Equipment: Can be used in medical devices requiring precise and responsive touch controls.

Conclusion of ATMXT640UD-CCUBHA1

The ATMXT640UD-CCUBHA1 from Microchip Technology is a versatile and high-performance touch screen controller, designed to meet the demands of modern home appliances and consumer electronics. Its 2 Wire Capacitive Touchscreen interface, wide supply voltage range, and low supply current make it an energy-efficient and reliable choice. The inclusion of both I2C and SPI interfaces offers flexibility in system integration, while its compliance with environmental and safety standards ensures it meets industry requirements. The ATMXT640UD-CCUBHA1 is an excellent choice for applications requiring precise and responsive touch controls, making it a standout product in its category.

ATMXT640UD-CCUBHA1 Documents

Download datasheets and manufacturer documentation for ATMXT640UD-CCUBHA1

Datasheets :

mXT640UD-CCUBHA1      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH