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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

ST16SF42

Smartcard MCU

With 2048 Bytes EEPROM

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8 BIT ARCHITECTURE CPU

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16 KBytes of USER ROM, SECTOR

COMBINATIVE

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1.5 KByte of SYSTEM ROM

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384 Bytes of RAM

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2048 Bytes of EEPROM, SECTOR

COMBINATIVE

– Highly reliable CMOS EEPROM technology

– 10 year data retention

– 300,000 Erase/Write cycle endurance

– Protected One Time Programmable block (32

or 64 bytes)

– 1 to 32 bytes block either Erase or Write in

single cycle programming

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EXTENDED VOLTAGE OPERATION

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SERIAL ACCESS, ISO 7816-3 COMPATIBLE

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POWER SAVING STANDBY MODE

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UP TO 5 MHz INTERNAL OPERATING

FREQUENCY

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VERY HIGH SECURITY FEATURES

INCLUDING EEPROM FLASH ERASE

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CONTACT ASSIGNMENT COMPATIBLE ISO

7816-2

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ESD PROTECTION GREATER THAN 5000V

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MEETS GSM 11.11 AND 11.12

SPECIFICATIONS

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2 OPERATING CONFIGURATIONS

–ISSUER

– USER

Wafer

Micromodule (D3)

BD.SF42/9809V4