ST23YR80 - STMicroelectronics

ST23YR80 Dual contactless smartcard MCU

ST23YR80 1 Description The ST23YR80 product is a serial access microcontroller specially designed for secure smartcard applications. It is based on an enhanced STMicroelectronics 8/16-bit CPU core offering 16 Mbytes linear addressing space. It is manufactured using an advanced highly reliable ST CMOS EEPROM technology. An RF Interface including an RF Univ.

Features

ST23YR80 major applications include:
■ ePassport, eGovernment, and ID Hardware features
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■ Enhanced 8/16-bit ST23 CPU core with 16 Mbytes linear addressable memory 390 Kbytes User ROM 6 Kbytes User RAM 2 Kbytes NESCRYPT RAM 80 Kbytes User EEPROM including 128 Bytes User OTP area:
  – 1 to 64 Bytes Erase or Program in 1.5 ms NESCRYPT crypto-processor for public key cryptography Three 8-bit timers with watchdog and interrupt capability 3V and 5V supply voltage ranges External clock frequency up to 10 MHz High performance provided by:
  – CPU clock frequency up to 29 MHz Power-saving Standb.