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ST19XT34 - Smartcard MCU

General Description

This ST19XT34, a member of the ST19X platform, is a serial access microcontroller especially designed for very large volume and cost effective secure portable applications.

The chip includes also a MAP which is based on a 1088 bits processor architecture.

Key Features

  • I.

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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 ST19XT34 Smartcard MCU with MAP, USB/ISO Interface & 34 Kbytes High Density EEPROM DATA BRIEF PRODUCT FEATURES I ENHANCED 8 BIT CPU WITH EXTENDED ADDRESSING MODES I 96 KBYTES USER ROM WITH PARTITIONING I 4 KBYTES USER RAM WITH PARTITIONING I 34 KBYTES USER EEPROM WITH PARTITIONING INCLUDING 64 BYTES USER AND ST OTP AREA: – Highly reliable CMOS EEPROM submicron technology – Error Correction Code for single bit fail correction within a byte – 10 year data retention – 500,000 Erase/Write cycles endurance – 1 to 64 bytes Erase or Program in 2 ms I USB (UNIVERSAL SERIAL BUS) INTERFACE COMPATIBLE 2.0 STANDARD WITH CLOCK RECOVERY AND ATTACHMENT PULL-UP I ISO/USB MODE DETECTION I SECURITY FIREWALLS FOR MEMORIES and DES ACCELERATOR and MAP.