Smartcard MCU With 4 KBytes EEPROM 512 Bits Modular Arithmetic Processor
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ST16CF54 Level B
DATA BRIEFING
Smartcard MCU With 4 KBytes EEPROM & 512 Bits Modular Arithmetic Processor
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8 BIT...
Description
®
ST16CF54 Level B
DATA BRIEFING
Smartcard MCU With 4 KBytes EEPROM & 512 Bits Modular Arithmetic Processor
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8 BIT ARCHITECTURE CPU 16 KBytes of USER ROM SECTOR COMBINATIVE 8 KBytes of SYSTEM ROM 512 Bytes of RAM 4 KBytes of EEPROM, SECTOR COMBINATIVE 512 BITS MODULAR ARITHMETIC PROCESSOR – Fast modular multiplication and squaring using Montgomery method – Driven by STMicroelectronics cryptographic library
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Micromodule (D4)
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EFFICIENT CRYPTOGRAPHIC LIBRARY – Embedded software for driving the MAP through a set of advanced functions – Supports modular and non modular arithmetic – Operand length can be any size up to 1024 bits – Highly reliable CMOS EEPROM technology – 10 year data retention – 100,000 Erase/Write cycle endurance – Protected One Time Programmable block (32 or 64 Bytes) – Separate Write and Erase cycle for fast “1” programming – 1 to 32 Bytes block either Erase or Write in single cycle programming
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Wafer
ESD PROTECTION GREATER THAN 5000V 2 OPERATING CONFIGURATIONS – ISSUER – USER SOFTWARE SUPPORT – Cryptographic Library – Manager FAST CRYPTOGRAPHIC FUNCTIONS PROCESSING
Speed * 125 ms 375 ms 350 ms 190 ms 770 ms 265 ms
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SERIAL ACCESS, ISO 7816-3 COMPATIBLE SINGLE 5V ±10% SUPPLY VOLTAGE STANDBY MODE FOR POWER SAVING UP TO 5 MHz INTERNAL OPERATING FREQUENCY VERY HIGH SECURITY FEATURES INCLUDING EEPROM FLASH ERASE CONTACT ASSIGNMENT COMPATIBLE ISO 7816-2
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Function 512 bits signature with CRT ** 512 bits signature withou...
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