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ST19WL34 - (ST19WL34 / ST19WL66) Smartcard MCU with Modular Arithmetic Processor & 34 or 66 Kbytes High Density EEROM

General Description

The product, member of the ST19W 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

  • I.

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Datasheet Details

Part number ST19WL34
Manufacturer STMicroelectronics
File Size 46.42 KB
Description (ST19WL34 / ST19WL66) Smartcard MCU with Modular Arithmetic Processor & 34 or 66 Kbytes High Density EEROM
Datasheet download datasheet ST19WL34 Datasheet

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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ST19WL34, ST19WL66 Smartcard MCU with Modular Arithmetic Processor & 34 or 66 Kbytes High Density EEPROM DATA BRIEF PRODUCT FEATURES I ENHANCED 8 BIT CPU WITH EXTENDED ADDRESSING MODES I 224 KBYTES USER ROM WITH PARTITIONING I 6 KBYTES USER RAM WITH PARTITIONING I 34 KBYTES (ST19WL34), 66 KBYTES (ST19WL66) USER EEPROM WITH PARTITIONING including 128 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 SECURITY FIREWALLS FOR MEMORIES, MODULAR ARITHMETIC PROCESSOR and ENHANCED DES ACCELERATOR. I VERY HIGH SECURITY FEATURES INCLUDING EEPROM FLASH PROGRAMMING AND CLOCK MANAGEMENT.