TMS37145 Datasheet - Texas Instruments

TMS37145, Digital Signature Transponder

TMS37145 SCBS879A * MAY 2012 * REVISED JANUARY 2020 Digital Signature Transponder With Integrated DST80 Authentication, EEPROM, and LF

Features

* 1 Low-frequency (LF) immobilizer interface
* 75-byte EEPROM
* 80-bit DST80 security authentication coprocessor
* Integrated batteryless immobilizer interface
* Half duplex (HDX) immobilizer communication achieves up to 4-in (10-cm) read range
* Specia

Applications

* Immobilizer 1 An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications, intellectual property matters and other important disclaimers. PRODUCTION DATA. TMS37145 SCBS879A
* MAY 2012
* REVISED JANUARY 2

TMS37145-etcTI.pdf