Datasheet Summary
Smartcard MCU with enhanced security, crypto-processor and 80 Kbytes EEPROM
Data Brief
Features
ST23YL80 major applications include:
- Banking, IT and Pay TV applications
Hardware Features
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- Enhanced 8/16-bit ST23 CPU core with 16 Mbytes linear addressable memory 396 Kbytes User ROM 6 Kbytes User RAM 2 Kbytes NESCRYPT RAM 80 Kbytes User EEPROM including 128 Bytes User OTP area:
- Highly reliable CMOS EEPROM submicron technology
- 10-year data retention
- 500,000 Erase/Write cycles endurance typical at 25° C
- 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...