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DATA BRIEFING

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

ST19GF34

Smartcard MCU

With 34 KBytes EEPROM

ST19GF34 FEATURES:

s

ENHANCED 8 BIT CPU WITH EXTENDED

ADDRESSING MODES

s

USER ROM WITH PARTITIONING

s

s

1984BYTES OF USER RAM WITH

PARTITIONING

s

34 K BYTES OF USER EEPROM WITH

PARTITIONING

– Highly reliable CMOS EEPROM submicron

technology

– 10 years data retention

– 100,000 Erase/Write cycles endurance

– Separate Write and Erase cycles for fast "1"

programming

– 1 to 64 bytes Erase or Program

– Full support of GSM Toolkit and Javacard im-

plementation

s

SECURITY FIREWALLS FOR MEMORIES

s

VERY HIGH SECURITY FEATURES

INCLUDING EEPROM FLASH PROGRAM

s

8 BIT TIMER WITH INTERRUPT CAPABILITY

s

2 SERIAL ACCESS, ISO 7816-3 COMPATIBLE

s

3V

s

POWER SAVING STANDBY MODE

s

CONTACT ASSIGNMENT COMPATIBLE ISO

7816-2

s

ESD PROTECTION GREATER THAN 5000V

Micromodule (D4)

Wafer

October 1999