®

1/2

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

ST19SF32

Smartcard MCU

With 32 KBytes EEPROM

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

32 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

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

*CRT: Chinese Remainder Theorem

Micromodule (D4)

Wafer

BD.SF32/9809VP3