ST19SF64 查看數據表（PDF） - STMicroelectronics

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ST19SF64

Smartcard MCU With 64 KBytes EEPROM

STMicroelectronics 

®

s 8 BIT ARCHITECTURE CPU

s 32 KBytes of USER ROM WITH

PARTITIONING

s SYSTEM ROM FOR LIBRARIES

s 960 Bytes of RAM WITH PARTITIONING

s 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

s SECURITY FIREWALLS FOR MEMORIES

s VERY HIGH SECURITY FEATURES

INCLUDING EEPROM FLASH PROGRAM

AND RAM FLASH CLEAR

s 8 BIT TIMER

s SERIAL ACCESS, ISO 7816-3 COMPATIBLE

s 3V ± 10% or 5V ± 10% SUPPLY VOLTAGE

s POWER SAVING STANDBY MODE

s UP TO 10 MHz INTERNAL OPERATING

FREQUENCY

s CONTACT ASSIGNMENT COMPATIBLE ISO

7816-2

s ESD PROTECTION GREATER THAN 5000V

ST19SF64

Smartcard MCU

With 64 KBytes EEPROM

DATA BRIEFING

Micromodule (D4)

Wafer

*CRT: Chinese Remainder Theorem

BD.SF64/9809VP3

1/2

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

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