ST19NM34

ST19NM34 Smartcard MCU With 34 Kbytes High Density EEPROM DATA BRIEF PRODUCT FEATURES ENHANCED 8 BIT CPU WITH EXTENDED ADDRESSING MODES I 126 KBYTES USER ROM WITH PARTITIONING I 4 KBYTES USER RAM WITH PARTITIONING I 34 KBYTES 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 1.5 ms I SECURITY FIREWALLS FOR MEMORIES, and DES ACCELERATOR. I VERY HIGH SECURITY FEATURES INCLUDING EEPROM FLASH PROGRAMMING AND CLOCK MANAGEMENT. I 3x8 BIT TIMERS WITH INTERRUPT CAPABILITY I HARDWARE DES ACCELERATOR WITH LIBRARY SUPPORT FOR SYMMETRICAL ALGORITHMS: – DES, triple DES, DESX computations and CBC chaining mode... I ISO 3309 CRC CALCULATION BLOCK I FIPS 140-2 COMPLIANT RANDOM NUMBER GENERATOR WITH TWO GUN REGISTERS (Generators of Unpredictable Number) I I I I I I I I 1.62 V TO 5.5 V SUPPLY VOLTAGE EXTERNAL CLOCK FREQUENCY UP TO 8.5 MHz HIGH PERFORMANCE PROVIDED USING INTERNAL CLOCK FREQUENCY UNIQUE SERIAL NUMBER ON EACH DIE POWER SAVING STANDBY MODE CONTACT ASSIGNMENT COMPATIBLE ISO 7816-2 SERIAL ACCESS I/O, ISO 7816-3 COMPATIBLE Figure 1. Delivery Form 259a.ai Micromodule Wafer Function Triple DES (with keys loaded) Single DES (with keys loaded) Speed(1) 24 µs 15 µs 1. Typical values, independent from external clock frequency and supply volta...