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ST19WR08
Dual Contactless Smartcard MCU With RF UART, IART & 8 Kbytes EEPROM
Data Brief
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.