The ATMXT1664S1-CU is a sophisticated touch controller from Microchip Technology, designed to deliver high-performance touch sensing capabilities. This advanced controller is part of Microchip's maXTouch® S series, which is renowned for providing exceptional touch experiences for a wide array of applications, including automotive, industrial, and consumer electronics.

Key Features

• Touch Sensing: The ATMXT1664S1-CU supports up to 1664 nodes, ensuring precise and responsive touch detection for screens of various sizes.
• Communication: It features a high-speed I2C interface and a USB 2.0 Full Speed interface, facilitating easy integration with a host processor.
• Noise Immunity: Engineered with advanced noise suppression technologies, the controller provides reliable operation even in challenging electromagnetic environments.
• Power Efficiency: The device is optimized for low-power consumption, making it suitable for battery-powered applications.
• Flexibility: It offers a flexible design that can accommodate different sensor designs, including self-capacitance and mutual capacitance sensors.

Applications

The ATMXT1664S1-CU is versatile and can be used in a variety of touch-enabled devices:

• Automotive touchscreens and control panels
• Interactive kiosks and point-of-sale (POS) systems
• Industrial control interfaces
• Smart home appliances with touch interfaces
• Portable electronic devices such as tablets and handheld gaming systems

Technical Specifications

• Supply Voltage: 3.3V nominal operation
• Operating Temperature: -40°C to +85°C
• Package: Available in a compact BGA package

The ATMXT1664S1-CU is a testament to Microchip Technology's commitment to providing innovative touch solutions that enhance user interaction with electronic devices. With its robust feature set and flexible design, it stands out as a premier choice for designers looking to implement advanced touch capabilities in their next project.