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DATA BRIEF
September 2004
For further information contact your local ST sales office.
ST22L032, ST22L064
ST22L096, ST22L128
Smartcard 32-Bit RISC MCU with 32, 64, 96, 128 Kbytes
EEPROM, Javacard HW Execution & Cryptographic Library
7
PRODUCT FEATURES
I
32-BIT RISC CPU WITH 24-BIT LINEAR
MEMORY ADDRESSING
I
246 KBYTES USER ROM
I
8 KBYTES USER RAM
I
32 (L032), 64 (L064), 96 (L096) or 128 (L128)
KBYTES USER EEPROM
32-BIT RISC CPU
I
DUAL INSTRUCTION SET, JAVACARD
AND NATIVE
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4-STAGE PIPELINE
I
16 GENERAL PURPOSE 32-BIT
REGISTERS, AND SPECIAL REGISTERS
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4 MASKABLE INTERRUPT LEVELS
I
SUPERVISOR AND USER MODES
SECURITY
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CPU SECURITY INSTRUCTIONS
–
Dedicated instructions for DES and Triple
DES implementation
–
Dedicated instructions (Multiply and
Accumulate) for efficient implementation
of modular arithmetic and elliptic curves
based cryptosystems
–
CRC instruction (ISO 3309 16-bit
Checksum)
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RANDOM NUMBER GENERATOR
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EEPROM FLASH PROGRAMMING MODE
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CLOCK AND POWER MANAGEMENT
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VOLTAGE AND CLOCK FREQUENCY
SENSORS
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ADVANCED MEMORY PROTECTION
–
Memory Protection Unit for application
firewalling and peripheral access control
–
Domain switching securely controlled by
protected Context Stack
–
Native/Java, Code/Data memory
attributes with 128-byte granularity
I
FOUR WORKING STACKS
–
Java stack with both 16 and 32-bit
accesses
–
User and Supervisor mode stacks
–
Security Context Stack
Figure 1. Delivery Form
4
Micromodule
Wafer
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ST22L064 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Smartcard 32-Bit RISC MCU with 32, 64, 96, 128 Kbytes EEPROM, Javacard HW Execution & Cryptographic Library |
| ST22L096 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Smartcard 32-Bit RISC MCU with 32, 64, 96, 128 Kbytes EEPROM, Javacard HW Execution & Cryptographic Library |
| ST22L128 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Smartcard 32-Bit RISC MCU with 32, 64, 96, 128 Kbytes EEPROM, Javacard HW Execution & Cryptographic Library |
| ST22L2S2A1QE | 功能描述:SWITCH TOGGLE MINI UNSELD RoHS:是 類別:開關(guān) >> 撥動開關(guān) 系列:ST 標(biāo)準(zhǔn)包裝:1 系列:A 電路:雙刀雙擲 開關(guān)功能:開-開-開 觸點額定電壓:6A @ 125VAC 觸動器類型:扁平型 觸動器長度:11.38mm 發(fā)光:不發(fā)光 安裝類型:面板安裝 端接類型:焊片 軸襯螺紋:1/4-40 包裝:散裝 |
| ST22L3S3AB | 功能描述:SWITCH TOGGLE MINI UNSELD RoHS:是 類別:開關(guān) >> 撥動開關(guān) 系列:ST 標(biāo)準(zhǔn)包裝:1 系列:A 電路:雙刀雙擲 開關(guān)功能:開-開-開 觸點額定電壓:6A @ 125VAC 觸動器類型:扁平型 觸動器長度:11.38mm 發(fā)光:不發(fā)光 安裝類型:面板安裝 端接類型:焊片 軸襯螺紋:1/4-40 包裝:散裝 |
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