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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： | 2/7页 |
| 文件大小： | 86K |
| 代理商： | ST22L032 |
ST22L032, L064, L096, L128
2/7
CRYPTOGRAPHIC LIBRARY
The Crypto Library is provided as a separate ROM
area with an access through a unique entry point.
This library provides optimized -for the SmartJ
core- and secured implementation of the following
features:
I
ASYMMETRICAL ALGORITHMS
–
RSA signature/verification
–
Prime number generation (up to 1024-bit)
–
RSA key computation (up to 2048-bit)
I
HASH FUNCTION
–
SHA-1
I
SYMMETRICAL ALGORITHMS
–
DES, Triple DES, AES
CRYPTOGRAPHY PERFORMANCE
The following table provides the cryptographic
performances of the ST22Lxxx based on ST Cryp-
to Library.
Table 1. Preliminary Cryptographic
Performances
MEMORY
I
HIGHLY RELIABLE CMOS EEPROM
TECHNOLOGY
–
Error Correction Code for single bit fail
within a 32-bit word
–
10 years data retention, 500,000 Erase/
Write cycles endurance
–
1 to 128 bytes Erase or Program in 2 ms
typical
I
HIGH PERFORMANCE MEMORY
–
Dual memory buses for data and
instruction
–
Byte, Short (2) and Word (4) load and
store
–
Address auto-increment
OTHER FEATURES
I
HARDWARE ASYNCHRONOUS SERIAL
INTERFACE (ASI)
–
1M baud rate capability
–
2 serial I/O ports compatible ISO 7816-3
T=0 and T=1
I
2 USER CONFIGURABLE 12-BIT AND 16-
BIT TIMERS WITH INTERRUPT
I
CENTRAL INTERRUPT CONTROLLER
WITH UP TO 16 INPUT LINES
I
EXTERNAL CLOCK FROM 1 MHz TO 10
MHz
I
1.62 V TO 5.5 V SUPPLY VOLTAGE
I
TEMPERATURE RANGE -25° C to +85° C
I
POWER SAVING STANDBY MODE
I
ESD PROTECTION GREATER THAN 5000 V
I
UNIQUE IDENTIFICATION PER DIE
I
TYPICAL INTERNAL FREQUENCY UP TO
33 MHz
I
SOFTWARE CONTROLLED CLOCK
MANAGEMENT
Algorithm
Function
Time(1)
1. Internal clock at 33 MHz
RSA
1024 bits
Signature with CRT
79.0 ms
Signature without CRT(2)
2. CRT: Chinese Reminder Theorem
242.0 ms
Verification (e=0x10001)
3.6 ms
RSA
2048 bits
Signature with CRT
485.0 ms
Signature without CRT
1.7 s
Verification (e=0x10001)
11.0 ms
DES
Triple
18 s
Single
8 s
SHA-1
512-bit Block
194 s
AES-128
Encryption including subkey
computation
85 s
相关PDF资料 |
PDF描述 |
|---|---|
| ST49C101ACF8-02 | 90 MHz, OTHER CLOCK GENERATOR, PDSO8 |
| ST49C101ACP8-06 | 120 MHz, OTHER CLOCK GENERATOR, PDIP8 |
| ST49C101ACP8-08 | 80 MHz, OTHER CLOCK GENERATOR, PDIP8 |
| ST49C101ACP8-04 | 90 MHz, OTHER CLOCK GENERATOR, PDIP8 |
| ST49C104CP14-3 | 108.28 MHz, OTHER CLOCK GENERATOR, PDIP14 |
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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