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參數(shù)資料
| 型號： | ST16CF54 |
| 廠商： | 意法半導體 |
| 英文描述： | CMOS MCU Based Safeguarded Smart Card IC with Modular Arithmetic Processor(8位算術(shù)CPU(5M)) |
| 中文描述： | 基于單片機的CMOS與模數(shù)處理器（8位算術(shù)處理器（500萬）保障智能卡集成電路） |
| 文件頁數(shù)： | 1/3頁 |
| 文件大小： | 36K |
| 代理商： | ST16CF54 |
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This is Brief Data from SGS THOMSON Microelectronics. Details are subject to change without notice For complete data,
please contact your nearest Sales Office or SmartCard Products Divison, Rousset, France. Fax: (+33) 4 42 25 87 29
ST16CF54
Level A
CMOS MCU BASED SAFEGUARDED SMART CARD IC
WITH MODULAR ARITHMETIC PROCESSOR
BRIEF DATA
I
8 BIT ARCHITECTURE CPU
I
16 KBytes of USER ROM, SECTOR
COMBINATIVE
I
4 KBytes of SYSTEM ROM
I
480 Bytes of RAM
I
4 KBytes of EEPROM, SECTOR
COMBINATIVE
– 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” pro-
gramming
– 1 to 32 Bytes block either Erase or Write in sin-
gle cycle programming
I
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 (256/512/
768 bits)
I
SERIAL ACCESS, ISO 7816-3 COMPATIBLE
I
SINGLE 5V
±
10% SUPPLY VOLTAGE
I
POWER SAVING STANDBY MODE
I
UP TO 5 MHz INTERNAL OPERATING
FREQUENCY
I
VERY HIGH SECURITY FEATURES
INCLUDING EEPROM FLASH ERASE
I
CONTACT ASSIGNMENT COMPATIBLE ISO
7816-2
I
ESD PROTECTION GREATER THAN 5000V
I
2 OPERATING CONFIGURATIONS
– ISSUER
– USER
I
SOFTWARE SUPPORT
– Cryptographic Library
– Crypto Manager
I
FAST CRYPTOGRAPHIC FUNCTIONS
PROCESSING
Note
* CRT: Chinese Remainder Theorem
Figure 1 Pin Connection
Function
Speed
512 bits signature without CRT *
385 ms
768 bits signature with CRT
870 ms
768 bits authentication (e=$10001)
445 ms
1024 bits signature with CRT
N/A
1024 bits authentication (e=$10001)
N/A
SCP 031a/AI
RST
VCC
CLK
GND
I/O1
I/O2
(OPTION)
ST16CF54
Level A
1
BD.CF54-A/9803V4
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