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ST19SF64

Features: 8 BIT ARCHITECTURE CPU 32 KBytes of USER ROM WITH PARTITIONINGSYSTEM ROM FOR LIBRARIES 960 Bytes of RAM WITH PARTITIONING 64 KBytes of EEPROM WITH PARTITIONING Highly reliable CMOS EEPROM technology 10 year data retention 100,000 Erase/Write cycle endurance Separate Write and Erase c...

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SeekIC No. : 004506313 Detail

ST19SF64: Features: 8 BIT ARCHITECTURE CPU 32 KBytes of USER ROM WITH PARTITIONINGSYSTEM ROM FOR LIBRARIES 960 Bytes of RAM WITH PARTITIONING 64 KBytes of EEPROM WITH PARTITIONING Highly reliable CMOS EEPRO...

ST19SF64 Data Sheet

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Part Number:
ST19SF64
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: 2025/12/23

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Product Details

Description



Features:

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


Description

The ST19SF64, a member of the ST19 device family, is a serial access microcontroller especially designed for very large volume and cost competitive secure portable objects.

The ST19SF64 is based on a STMicroelectronics 8 bit CPU core including on-chip memories: 960 Bytes of RAM, 32 KBytes of USER ROM and 64 K Bytes of EEPROM.

RAM, ROM and EEPROM memories ST19SF64 can be configured into partitions. Access rules from any memory partition to another partition are setup by the user defined Memory Access Control Logic.

ST19SF64 is manufactured using the highly reliable ST submicron technology.

As all other ST19 family members, ST19SF64 is fully compatible with the ISO standards for Smartcard applications.




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