The NXP A2T07D160W04SR3 is a 16-bit A-Series Transponder IC with a 4-kB EEPROM, an internal power regulator, and an integrated 128-bit one-way cryptographic authentication. It is a low-power device designed for automotive aftermarket applications, such as tire pressure monitoring systems, remote keyless entry, and RFID access control. The A2T07D160W04SR3 features a variety of security features, including advanced encryption and authentication, secure production and programming, tamper detection, and dynamic memory protection. It is ISO 18000-63 compliant and fully supports PC/SC v1.0, PC/SC v2.0 and Global Platform 2.2.1 specifications.