Part # Brief ST19WL66 datasheet

Part Manufacturer: ST Microelectronics

ST Microelectronics

Part Description: Smartcard MCU with Modular Arithmetic Processor & 34 or 66 Kbytes High Density EEPROM


Part Details:

ST19WL34, ST19WL66 Smartcard MCU with Modular Arithmetic Processor & 34 or 66 Kbytes High Density EEPROM DATA BRIEF PRODUCT FEATURES I FIPS 140-2 COMPLIANT RANDOM NUMBER I ENHANCED 8 BIT CPU WITH EXTENDED GENERATOR WITH TWO GUN REGISTERS ADDRESSING MODES (Generators of Unpredictable Number) I 224 KBYTES USER ROM WITH I 1.62 V TO 5.5 V SUPPLY VOLTAGE WITH PARTITIONING 10MHz INTERNAL OPERATING FREQUENCY I 6 KBYTES USER RAM WITH PARTITIONING I UNIQUE SERIAL NUMBER ON EACH DIE I 34 KBYTES (ST19WL34), 66 KBYTES I POWER SAVING STANDBY MODE (ST19WL66) USER EEPROM WITH I CONTACT ASSIGNMENT COMPATIBLE ISO PARTITIONING including 128 BYTES USER 7816-2 and ST OTP AREA: I SERIAL ACCESS I/O, ISO 7816-3 ­ Highly reliable CMOS EEPROM submicron COMPATIBLE technology I ESD PROTECTION GREATER THAN 5000 V ­ Error Correction Code for single bit fail correction within a byte Figure 1. Delivery Form ­ 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 259a.ai PROGRAMMING AND CLOCK Micromodule Wafer MANAGEMENT. I 3x8 BIT TIMERS WITH INTERRUPT CAPABILITY Function Speed (1) I HARDWARE SECURITY ENHANCED DES ACCELERATOR WITH LIBRARY SUPPORT RSA 1024 bits signature with CRT (2) 85 ms FOR SYMMETRICAL ALGORITHMS: RSA 1024 bits signature without CRT (2) 282 ms ­ DES, triple DES computations and CBC RSA 1024 bits verification (e= $10001 ) 5.5 ms


Please click the following link to download the datasheet:

Brief ST19WL66.pdf Datasheet