ST19WL34 Datasheet | STMicroelectronics

FEATURES I ENHANCED 8 BIT CPU WITH EXTENDED ADDRESSING MODES I 224 KBYTES USER ROM WITH PARTITIONING I 6 KBYTES USER RAM WITH PARTITIONING I 34 KBYTES (ST19WL34), 66 KBYTES (ST19WL66) USER EEPROM WITH PARTITIONING including 128 BYTES USER and ST OTP AREA: - 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 64 bytes Erase or Program in 2 ms I SECURITY FIREWALLS FOR MEMORIES, MODULAR ARITHMETIC PROCESSOR and ENHANCED DES ACCELERATOR. I VERY HIGH SECURITY FEATURES INCLUDING EEPROM FLASH PROGRAMMING AND CLOCK MANAGEMENT. I 3x8 BIT TIMERS WITH INTERRUPT CAPABILITY I HARDWARE SECURITY ENHANCED DES ACCELERATOR WITH LIBRARY SUPPORT FOR SYMMETRICAL ALGORITHMS: - DES, triple DES putations and CBC chaining mode... I 1088 Bit MODULAR ARITHMETIC PROCESSOR WITH LIBRARY SUPPORT FOR ASYMMETRICAL ALGORITHMS - Fast modular multiplication and squaring using Montgomery method - Software Crypto libraries in separate ST ROM area for efficient algorithm coding using a set of advanced functions - Software selectable operand length up to 2176 bits. I ISO 3309 CRC CALCULATION BLOCK I I I I I I FIPS 140-2 PLIANT RANDOM NUMBER GENERATOR WITH TWO GUN REGISTERS (Generators of Unpredictable Number) 1.62 V TO 5.5 V SUPPLY VOLTAGE WITH 10MHz INTERNAL OPERATING FREQUENCY UNIQUE SERIAL NUMBER ON EACH DIE POWER SAVING STANDBY MODE CONTACT ASSIGNMENT PATIBLE ISO 7816-2 SERIAL ACCESS I/O, ISO 7816-3 PATIBLE ESD PROTECTION GREATER THAN 5000 V Figure 1. Delivery Form 259a.ai Micromodule Wafer Function RSA 1024 bits signature with CRT (2) RSA 1024 bits signature without CRT (2) RSA 1024 bits verification (e=’$10001’) RSA 1024 bits key generation RSA 2048 bits signature with CRT (2) RSA 2048 bits verification (e=’$10001’) Triple DES (with enhanced security) Single DES (with enhanced security) Speed (1) 85 ms 282 ms 5.5 ms 2.5 s 570 ms 91 ms 58 µs 43 µs (1)...