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ST19

Features: ` 8 BIT ARCHITECTURE CPU` FROM 32 KBytes OF USER ROM, WITH PARTITIONING` SYSTEM ROM FOR LIBRARIES` UP TO 2 KBytes OF RAM WITH PARTITIONING` UP TO 64 KBytes OF EEPROM WITH PARTITIONING Highly reliable submicron CMOS EEPROM technology 10 year data retention 100 000 Erase/Write cycle end...

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SeekIC No. : 004506298 Detail

ST19: Features: ` 8 BIT ARCHITECTURE CPU` FROM 32 KBytes OF USER ROM, WITH PARTITIONING` SYSTEM ROM FOR LIBRARIES` UP TO 2 KBytes OF RAM WITH PARTITIONING` UP TO 64 KBytes OF EEPROM WITH PARTITIONING Hig...

ST19 Data Sheet

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Part Number:
ST19
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/10/18

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Product Details

Description



Features:

`  8 BIT ARCHITECTURE CPU
`  FROM 32 KBytes OF USER ROM, WITH PARTITIONING
`  SYSTEM ROM FOR LIBRARIES
`  UP TO 2 KBytes OF RAM WITH PARTITIONING
`  UP TO 64 KBytes OF EEPROM WITH PARTITIONING
    Highly reliable submicron CMOS EEPROM technology
    10 year data retention
    100 000 Erase/Write cycle endurance
    Separate Program and Erase cycles for fast "1" programming
    1 to 64 Bytes Erase or Program in 1 ms
`  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 (up to 2176 bits)
`  SECURITY FIREWALLS FOR MAP AND MEMORIES
`  VERY HIGH SECURITY FEATURES
     INCLUDING EEPROM FLASH PROGRAM AND RAM FLASH CLEAR
`  POSSIBLE ADDITION OF CUSTOM LOGIC BLOCKS
`  8 BIT TIMER
`  SERIAL ACCESS, ISO 7816-3 COMPATIBLE
`  3V ± 10% OR 5V ± 10% SUPPLY VOLTAGE
`  STANDBY MODE FOR POWER SAVING
`  UP TO 10 MHz INTERNAL OPERATING FREQUENCY
` CONTACT ASSIGNMENT COMPATIBLE ISO 7816-2
`  ESD PROTECTION GREATER THAN 5000V
` 2 OPERATING CONFIGURATIONS
    ISSUER
    USER


Description

All the products of the ST19 FAMILY are based on a STMicroelectronics 8 bit CPU core including onchip memories: up to 2 KBytes of RAM, from 32 KBytes of USER ROM and up to 64 KBytes of EEPROM.

RAM, ROM and EEPROM memories can be configured into partitions. Access rules from any memory partition to any other partition are setup by the user defined Memory Access Control Logic.

They are manufactured using the highly reliable ST submicron CMOS EEPROM technology and are fully compatible with the ISO standards for Smartcard applications.

 




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