The AT42QT2120-XUR by Microchip Technology is a high-quality capacitive touch sensor controller designed for 12 keys. Housed in a compact 20-pin TSSOP package, this sensor controller is ideal for a variety of applications requiring touch-sensitive interfaces. The AT42QT2120-XUR comes in a convenient tape and reel packaging, making it easy to integrate into manufacturing processes. Trust Microchip Technology for reliable and efficient touch sensor solutions.