ST19RF08 Datasheet (ST Microelectronics) - Smartcard MCU With 8176 Bytes EEPROM for Contactless/Contact Applications

ST19RF08, Smartcard MCU With 8176 Bytes EEPROM for Contactless/Contact Applications

The ST19RF08, a member of the ST19 device family, is a serial access microcontroller especially designed for very large volume and cost competitive secure portable objects.

The ST19RF08 is based on a STMicroelectronics 8 bit CPU core including on-chip memories: 960 Bytes of RAM, 32 K Bytes of USER R

ST19RF08 Smartcard MCU With 8176 Bytes EEPROM for Contactless/Contact Applications DATA BRIEFING s s 8 BIT ARCHITECTURE CPU 32 K Bytes of USER ROM WITH PARTITIONING SYSTEM ROM FOR LIBRARIES 960 Bytes of RAM WITH PARTITIONING 8 K Bytes of EEPROM WITH PARTITIONING Highly reliable CMOS EEPROM technology 10 year data retention 100,000 Erase/Write cycle endurance Separate Write and Erase cycles for fast “1” programming 1 to 64 bytes Erase or Program

ST19RF08 Features

* INCLUDING EEPROM FLASH PROGRAM 8 BIT TIMER HARDWARE DES ACCELERATOR SOFTWARE DES LIBRARY

* DES, triple DES, DESX computations

* CBC chaining mode Wafer s s s CONTACTLESS SPECIFIC FEATURES s ISO 14443 TYPE B s 13.56 MHZ CARRIER FREQUENCY HARDWARE CRC CALCULATION 106, 212 and 424 KB