Smartcard MCU With 1088 Bits Modular Arithmetic Processor
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ST19KF16
Smartcard MCU With 1088 Bits Modular Arithmetic Processor
DATA BRIEFING
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8 BIT ARCHITECTURE CPU 32 KByt...
Description
®
ST19KF16
Smartcard MCU With 1088 Bits Modular Arithmetic Processor
DATA BRIEFING
s s
8 BIT ARCHITECTURE CPU 32 KBytes of USER ROM WITH PARTITIONING SYSTEM ROM FOR LIBRARIES 1984 Bytes of RAM WITH PARTITIONING 16 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)
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1088 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 functions – Software selectable operand length up to 2176 bits
Wafer
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SECURITY FIREWALLS FOR MAP AND MEMORIES VERY HIGH SECURITY FEATURES INCLUDING EEPROM FLASH PROGRAM AND RAM FLASH CLEAR 8 BIT TIMER SERIAL ACCESS, ISO 7816-3 COMPATIBLE 3V ± 10% or 5V ± 10% SUPPLY VOLTAGE POWER SAVING STANDBY MODE UP TO 10 MHz INTERNAL OPERATING FREQUENCY CONTACT ASSIGNMENT COMPATIBLE ISO 7816-2 ESD PROTECTION GREATER THAN 5000V FAST CRYPTOGRAPHIC FUNCTIONS PROCESSING (5V ± 10%, 5MHz)
Function RSA 512 bits signature with CRT * RSA 512 bits signature without CRT RSA 512 bits verification (e=$10001) RSA 1024 bits signature with CRT RSA 1024 bits signature without CRT RSA 1024 bits verification (e=$10001) RSA 2048 bits signature with CRT RSA 2048 bits verification (e=$10001) EC 160 bits signature EC 16...
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