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ST19CF68 bảng dữ liệu(PDF) 1 Page - STMicroelectronics |
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ST19CF68 bảng dữ liệu(HTML) 1 Page - STMicroelectronics |
1 / 2 page ® 1/2 DATA BRIEFING This is Brief Data from STMicro electronics. Details are subject to change without notice. For co mplete data, please contact your nearest Sales Office or SmartCard Products Divison, Rousset, France. Fax: (+33) 4 42 25 87 29 ST19CF68 Smartcard MCU With 512 Bits Modular Arithmetic Processor s 8 BIT ARCHITECTURE CPU s 23 KBytes of USER ROM WITH PARTITIONING s SYSTEM ROM FOR LIBRARIES s 960 Bytes of RAM WITH PARTITIONING s 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 s 512 BITS MODULAR ARITHMETIC PROCESSOR – Fast modular multiplication and squaring us- ing 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 1024 bits s SECURITY FIREWALLS FOR MAP AND MEMORIES s VERY HIGH SECURITY FEATURES INCLUDING EEPROM FLASH PROGRAM AND RAM FLASH CLEAR s 8 BIT TIMER s SERIAL ACCESS, ISO 7816-3 COMPATIBLE s 3V ± 10% or 5V ± 10% SUPPLY VOLTAGE s POWER SAVING STANDBY MODE s UP TO 10 MHz INTERNAL OPERATING FREQUENCY s CONTACT ASSIGNMENT COMPATIBLE ISO 7816-2 s ESD PROTECTION GREATER THAN 5000V s FAST CRYPTOGRAPHIC FUNCTIONS PROCESSING (5V ± 10%, 5MHz) *CRT: Chinese Remainder Theorem Function Speed RSA 512 bits signature with CRT * 70 ms RSA 512 bits signature without CRT 200 ms RSA 512 bits verification (e=$10001) 6 ms RSA 768 bits signature with CRT 200 ms RSA 768 bits signature without CRT N/A RSA 768 bits verification (e=$10001) 100 ms RSA 1024 bits signature with CRT 400 ms RSA 1024 bits signature without CRT N/A RSA 1024 bits verification (e=$10001) 150 ms Micromodule (D4) Wafer BD.CF68/9809VP5 |
Số phần tương tự - ST19CF68 |
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Mô tả tương tự - ST19CF68 |
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