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参数资料
| 型号： | ST22L032 |
| 厂商： | STMICROELECTRONICS |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 32-BIT, EEPROM, RISC MICROCONTROLLER, UUC |
| 封装： | WAFER |
| 文件页数： | 1/7页 |
| 文件大小： | 86K |
| 代理商： | ST22L032 |
1/7
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
I
4-STAGE PIPELINE
I
16 GENERAL PURPOSE 32-BIT
REGISTERS, AND SPECIAL REGISTERS
I
4 MASKABLE INTERRUPT LEVELS
I
SUPERVISOR AND USER MODES
SECURITY
I
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)
I
RANDOM NUMBER GENERATOR
I
EEPROM FLASH PROGRAMMING MODE
I
CLOCK AND POWER MANAGEMENT
I
VOLTAGE AND CLOCK FREQUENCY
SENSORS
I
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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相关代理商/技术参数 |
参数描述 |
|---|---|
| ST22L064 | 制造商:STMICROELECTRONICS 制造商全称: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 制造商全称: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 制造商全称: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 类别:开关 >> 拨动开关 系列:ST 标准包装:1 系列:A 电路:双刀双掷 开关功能:开-开-开 触点额定电压:6A @ 125VAC 触动器类型:扁平型 触动器长度:11.38mm 发光:不发光 安装类型:面板安装 端接类型:焊片 轴衬螺纹:1/4-40 包装:散装 |
| ST22L3S3AB | 功能描述:SWITCH TOGGLE MINI UNSELD RoHS:是 类别:开关 >> 拨动开关 系列:ST 标准包装:1 系列:A 电路:双刀双掷 开关功能:开-开-开 触点额定电压:6A @ 125VAC 触动器类型:扁平型 触动器长度:11.38mm 发光:不发光 安装类型:面板安装 端接类型:焊片 轴衬螺纹:1/4-40 包装:散装 |
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