ST19WR08 - ST Microelectronics

ST19WR08 Dual Contactless Smartcard MCU

ST19WR08 1 1.1 Summary description Hardware overview The product, member of the ST19W platform, is a serial access microcontroller specially designed for cost-effective secure portable applications. It is manufactured using an advanced highly reliable ST CMOS EEPROM technology. It is based on the STMicroelectronics 8-bit CPU already implemented on the ST1.

Features

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■ 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 areas:
  – Highly reliable CMOS EEPROM submicron technology
  – Error Correction Code for single bit fail correction within a byte
  – 10 year data retention
  – 500,000 Erase/Write cycles endurance
  – 1 to 32 Bytes Erase or Program in 1 ms Security firewalls for memories, and Enhanced DES accelerator Very high security features including EEPROM Flash programming and clock management. 2x8-b.