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Part Manufacturer: ST Microelectronics

Part Description: Dual Contactless Smartcard MCU with 66 KBytes High Density EEPROM, Enhanced RF Performances and Dedicated Packages

Part Details:

ST19NR66 Dual Contactless Smartcard MCU with 66 KBytes High Density EEPROM, Enhanced RF Performances and Dedicated Packages Data Brief Feature summary ST19NR66 major applications include: ePassport ID cards eGovernment cards Hardware features Micromodules Enhanced 8-bit CPU core with extended addressing modes 224 KBytes User ROM 6 KBytes User RAM 66 KBytes User EEPROM including 128 Bytes User OTP area: 259a.ai ­ 1 to 64 Bytes Erase or Program in 1.5 ms Wafer 3x8-bit timers with interrupt capability Interface with RF readers supported through a 1.8 V, 3.0V and 5.0V supply voltage ranges library of embedded software functions Power-saving Standby mode compatible with ISO 14443 standard ESD protection greater than 5000V New dedicated contactless micromodiule for Serial access I/O, ISO 7816-3 compatible thinest packaging solutions ISO Asynchronous Receiver Transmitter for ESD protection on antenna pads greater than high speed serial data support 5000 V Contactless specific features Security features Complies with ISO 14443 type B standards EEPROM Flash programming

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Brief ST19NR66.pdf Download PDF Datasheet