Part # Brief ST19WR02 datasheet

Part Manufacturer: ST Microelectronics

ST Microelectronics

Part Description: Dual contactless smartcard MCU with 2 Kbytes EEPROM

Part Details:

ST19WR02 Dual Contactless Smartcard MCU With 2 Kbytes EEPROM DATA BRIEF PRODUCT FEATURES I POWER SAVING STANDBY MODE I ENHANCED 8 BIT CPU WITH EXTENDED I CONTACT ASSIGNMENT COMPATIBLE ADDRESSING MODES ISO 7816-2 I 64 KBYTES USER ROM WITH I SERIAL ACCESS I/O, ISO 7816-3 PARTITIONING COMPATIBLE I 1 KBYTES USER RAM WITH I ESD PROTECTION GREATER THAN 5000 V PARTITIONING I 2 KBYTES USER EEPROM WITH Figure 1. Delivery Form PARTITIONING plus 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 32 bytes Erase or Program in 1 ms Micromodule Wafer I SECURITY FIREWALLS FOR MEMORIES, and DES ACCELERATOR. I VERY HIGH SECURITY FEATURES Function Speed(1) INCLUDING EEPROM FLASH Triple DES (with keys loaded) 24 µs PROGRAMMING AND CLOCK Single DES (with keys loaded) 15 µs MANAGEMENT. 1. Typical values, independent from external clock frequency

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Brief ST19WR02.pdf Datasheet