Part # Data Brief ST19WR08 datasheet

Part Manufacturer: ST Microelectronics

ST Microelectronics

Part Description: Dual Contactless Smartcard MCU With RF UART, IART & 8 Kbytes EEPROM

Part Details:

ST19WR08 Dual Contactless Smartcard MCU With RF UART, IART & 8 Kbytes EEPROM Data Brief Features Enhanced 8-bit CPU with extended addressing modes 112 KBytes user ROM with partitioning 2 KBytes user RAM with partitioning 8 kbytes user EEPROM with partitioning plus 128 Bytes user OTP and 64 Bytes ST OTP Micromodule Wafer areas: ­ Highly reliable CMOS EEPROM submicron ISO asynchronous receiver transmitter for high technology speed serial data support ­ Error Correction Code for single bit fail ESD protection greater than 5000 V correction within a byte Function Speed(1) ­ 10 year data retention ­ 500,000 Erase/Write cycles endurance Triple DES (with enhanced security) 58.0 µs ­ 1 to 32 Bytes Erase or Program in 1 ms Single DES (with enhanced security) 43.0 µs Security firewalls for memories, and Enhanced 1. Best performance achieved using a 15-MHz clock DES accelerator frequency. Very high security features including EEPROM Contactless specific features Flash programming and clock management. 2x8-bit timers with interrupt capability Based on ISO 14443 type B Hardware Security Enhanced DES accelerator 13.56 MHz carrier frequency with library support for symmetrical algorithms: RF UART (RF Universal Asynchronous ­ DES, triple DES computations and CBC Receiver Transmitter) for easy-to-manage high chaining mode speed data transfer up to 848 Kbits/s AES-128 software library RF frame up to 256 Bytes ISO 3309 CRC calculation block 10% amplitude modulation reception (reader to FIPS 140-2 and AIS31 compliant True Random card)

Please click the following link to download the datasheet:

Data Brief ST19WR08.pdf Datasheet