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ST19NR66 - Dual Contactless Smartcard MCU

General Description

The device, member of the ST19N platform, is a serial access microcontroller specially designed for cost-effective secure portable applications.

It is manufactured using an advanced highly reliable ST CMOS EEPROM technology.

Key Features

  • 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:.
  • 1 to 64 Bytes Erase or Program in 1.5 ms 3x8-bit timers with interrupt capability 1.8 V, 3.0V and 5.0V supply voltage ranges Power-saving Standby mode ESD protection greater than 5000V Serial access I/O, ISO 7816-3 compatible ISO Asynchronous Receiver Transmitter for high speed serial data support.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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www.DataSheet4U.com 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 Micromodules Hardware features ■ ■ ■ ■ 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: – 1 to 64 Bytes Erase or Program in 1.5 ms 3x8-bit timers with interrupt capability 1.8 V, 3.0V and 5.0V supply voltage ranges Power-saving Standby mode ESD protection greater than 5000V Serial access I/O, ISO 7816-3 compatible ISO Asynchronous Receiver Transmitter for high speed serial data support ■ ■ ■ 259a.