Digital Signal Transponder With DST80 Authentication, EEPROM, and LF Immobilizer 0-RFIDP -40 to 85
16-bit, 5V Fixed-Point DSP - ''NRND'' (Not Recommended for New Designs) - Technical Support Limited 64-QFP -40 to 125

32-bit ARM SoC, 456MHz, LFBGA, 1.14-3.45V, I2C, SPI, USB, UART, Ethernet