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ST19CF68

ST Microelectronics
Part Number ST19CF68
Manufacturer ST Microelectronics
Description Smartcard MCU With 512 Bits Modular Arithmetic Processor
Published Dec 3, 2005
Detailed Description ® ST19CF68 Smartcard MCU With 512 Bits Modular Arithmetic Processor DATA BRIEFING s s 8 BIT ARCHITECTURE CPU 23 KByte...
Datasheet PDF File ST19CF68 PDF File

ST19CF68
ST19CF68

Overview
® ST19CF68 Smartcard MCU With 512 Bits Modular Arithmetic Processor DATA BRIEFING s s 8 BIT ARCHITECTURE CPU 23 KBytes of USER ROM WITH PARTITIONING SYSTEM ROM FOR LIBRARIES 960 Bytes of RAM WITH PARTITIONING 8 KBytes of EEPROM WITH PARTITIONING – Highly reliable CMOS EEPROM technology – 10 year data retention – 100,000 Erase/Write cycle endurance – Separate Write and Erase cycles for fast “1” programming – 1 to 64 bytes Erase or Program in 1 ms Micromodule (D4) 2 2 2 2 s s s s 512 BITS MODULAR ARITHMETIC PROCESSOR – Fast modular multiplication and squaring using Montgomery method – Software Crypto Libraries in separate ROM area for efficient algorithm coding using a set of advanced fu...


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