Part # Brief ST19WL66 datasheet

Part Manufacturer: ST Microelectronics

ST Microelectronics

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


Part Details:

ST19WL66 Smartcard MCU with Modular Arithmetic Processor & 66 Kbytes High Density EEPROM DATA BRIEF PRODUCT FEATURES REGISTERS (Generators of Unpredictable I ENHANCED 8 BIT CPU WITH EXTENDED Number) ADDRESSING MODES I 1.62 V TO 5.5 V SUPPLY VOLTAGE I 224 KBYTES USER ROM WITH I EXTERNAL CLOCK FREQUENCY UP TO PARTITIONING 8.5 MHz I 6 KBYTES USER RAM WITH I HIGH PERFORMANCE PROVIDED USING PARTITIONING INTERNAL CLOCK FREQUENCY I 66 KBYTES USER EEPROM WITH I UNIQUE SERIAL NUMBER ON EACH DIE PARTITIONING including 128 BYTES USER I POWER SAVING STANDBY MODE and ST OTP AREA: I CONTACT ASSIGNMENT COMPATIBLE ­ Highly reliable CMOS EEPROM ISO 7816-2 submicron technology ­ Error Correction Code for single bit fail I SERIAL ACCESS I/O, ISO 7816-3 correction within a byte COMPATIBLE ­ 10 year data retention I ESD PROTECTION GREATER THAN 5000 V ­ 500,000 Erase/Write cycles endurance ­ 1 to 64 bytes Erase or Program in 2 ms Figure 1. Delivery Form I SECURITY FIREWALLS FOR MEMORIES, MODULAR ARITHMETIC PROCESSOR and ENHANCED DES ACCELERATOR.


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Brief ST19WL66.pdf Datasheet