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ST22XJ64 Datasheet

  • ST22XJ64

  • Microcontroller

  • 7頁

  • ETC

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ST22XJ64
SMARTCARD 32-BIT RISC MCU WITH 64 KBYTES
EEPROM AND JAVACARD鈩?HARDWARE EXECUTION
DATA BRIEFING
ST22XJ64 FEATURES
s
s
s
s
s
32-BIT RISC CPU WITH 24-BIT LINEAR
MEMORY ADDRESSING
96 KBYTES USER ROM
4 KBYTES USER RAM
64 KBYTES USER EEPROM
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32-BIT RISC CPU
s
s
s
s
s
DUAL INSTRUCTION SET, JAVACARD鈩?/div>
AND NATIVE
4-STAGE PIPELINE
16 GENERAL PURPOSE 32-BIT REGISTERS,
AND 10 SPECIAL REGISTERS
4 MASKABLE INTERRUPT LEVELS
SUPERVISOR AND USER MODES
s
HIGH PERFORMANCE MEMORY
鈥?Dual memory buses for data and instruction
鈥?Byte, Short (2) and Word (4) load and store
鈥?Address auto-increment
ADVANCED MEMORY PROTECTION
鈥?/div>
Memory Protection Unit
for application fire-
walling and peripheral access control
鈥?Domain switching securely controlled by pro-
tected Context Stack
鈥?Native/Java, Code/Data memory attributes
with 128-byte granularity
THREE WORKING STACKS
鈥?Java stack with both 16 and 32-bit accesses
鈥?User and Supervisor mode stacks
SECURITY
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OTHER FEATURES
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CPU SECURITY INSTRUCTIONS
鈥?Clear all general purpose registers instruction
鈥?Hardware DES and 3DES instructions
鈥?Fast Multiply and Accumulate instructions for
Public Key and Elliptic Curve Cryptography
CPU DPA/SPA COUNTERMEASURES
RANDOM NUMBER GENERATOR
EEPROM FLASH PROGRAMMING MODE
CLOCK AND POWER MANAGEMENT
VOLTAGE AND CLOCK FREQUENCY
SENSORS
s
s
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MEMORY
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HIGHLY
RELIABLE
CMOS
EEPROM
TECHNOLOGY
鈥?Error Correction Code for single bit fail within
a 32-bit word
鈥?10 years data retention, 500,000 Erase/Write
cycles endurance
鈥?1 to 128 bytes Erase or Program in 2 ms typi-
cal
s
s
HARDWARE ASYNCHRONOUS
SERIAL
INTERFACE (UART)
鈥?Contact assignment compatible ISO 7816-2
鈥?2 serial IO ports compatible ISO 7816-3
2 USER CONFIGURABLE 12-BIT AND 16-BIT
TIMERS WITH INTERRUPT, INTERNAL OR
EXTERNAL CLOCK
CENTRAL INTERRUPT CONTROLLER WITH
UP TO 16 INPUT LINES
UP TO 30 MHz INTERNAL CLOCK
EXTERNAL CLOCK FROM 1 MHz TO 5 MHz
3 V
鹵
10% or 5 V
鹵
10% SUPPLY VOLTAGE
TEMPERATURE RANGE -25擄 C to +85擄 C
POWER SAVING STANDBY MODE
ESD PROTECTION GREATER THAN 5000 V
UNIQUE IDENTIFICATION PER DIE
April 2001
This is Brief Data from STMicroelectronics. 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
1/7

ST22XJ64相關(guān)型號PDF文件下載

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  • 英文版
    8 BIT Integrated Microcontroller with 256K Bytes ROM
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    16 BIT CONSTANT CURRENT LED DRIVERS
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  • 英文版
    LED DISPLAY DRIVER
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    Smartcard 32-Bit RISC MCU with 32, 64, 96, 128 Kbytes EEPROM...
    STMICROELECTRONICS
  • 英文版
    Smartcard 32-Bit RISC MCU with 32, 64, 96, 128 Kbytes EEPROM...
    ST
  • 英文版
    Smartcard 32-Bit RISC MCU with 32, 64, 96, 128 Kbytes EEPROM...
    STMICROELECTRONICS
  • 英文版
    Smartcard 32-Bit RISC MCU with 32, 64, 96, 128 Kbytes EEPROM...
    STMICROELECTRON...
  • 英文版
    Smartcard 32-Bit RISC MCU with 32, 64, 96, 128 Kbytes EEPROM...
    STMICROELECTRONICS
  • 英文版
    Smartcard 32-Bit RISC MCU with 32, 64, 96, 128 Kbytes EEPROM...
    STMICROELECTRON...
  • 英文版
    Smartcard 32-Bit RISC MCU with 32, 64, 96, 128 Kbytes EEPROM...
    STMICROELECTRONICS
  • 英文版
    Smartcard 32-Bit RISC MCU with 32, 64, 96, 128 Kbytes EEPROM...
    STMICROELECTRON...
  • 英文版
    Smartcard 32-Bit RISC MCU with 144 Kbytes EEPROM Javacard HW...
    STMICROELECTRONICS
  • 英文版
    Smartcard 32-Bit RISC MCU with 144 Kbytes EEPROM Javacard? H...
    ST
  • 英文版
    Smartcard 32-Bit RISC MCU with 256 Kbytes EEPROM Javacard HW...
    STMICROELECTRONICS
  • 英文版
    Smartcard 32-Bit RISC MCU with 256 Kbytes EEPROM Javacard? H...
    ST
  • 英文版
    Microcontroller
    ETC
  • 英文版
    LED DISPLAY DRIVER
    ETC
  • 英文版
    Smartcard 32-Bit RISC MCU with 64 Kbytes EEPROM & USB 2.0 Fu...
    STMICROELECTRONICS

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