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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

ST16R820

Smartcard MCU

With 544 Bytes EEPROM for Contactless/Contact Applications

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8 BIT ARCHITECTURE CPU

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8 KBytes of USER ROM, SECTOR

COMBINATIVE

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4.5 KBytes of SYSTEM ROM

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192 Bytes of RAM

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544 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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POWER SAVING STANDBY MODE

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VERY HIGH SECURITY FEATURES

INCLUDING EEPROM FLASH ERASE

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ESD PROTECTION GREATER THAN 5000V

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2 OPERATING CONFIGURATIONS

–ISSUER

– USER

CONTACTLESS SPECIFIC FEATURES

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13.56 MHZ OPERATION

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106 KBIT/S DATA TRANSFER

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AMPLITUDE MODULATION READER TO

CARD

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LOAD MODULATION CARD TO READER

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3V OPERATION

CONTACT SPECIFIC FEATURES

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EXTENDED VOLTAGE OPERATION, Vcc

Range: 2.7V to 5.5V

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SERIAL ACCESS, ISO 7816-3 COMPATIBLE

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UP TO 5 MHz INTERNAL OPERATING

FREQUENCY

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CONTACT ASSIGNMENT COMPATIBLE ISO

7816-2

Micromodule (D5)

Wafer

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BD.R820/9809VP1