ST19AF08 Datasheet - ST Microelectronics

ST19AF08 Smartcard MCU With 4 additional I/0

The ST19AF08, a member of the ST19 device family, is a serial access microcontroller especially designed for very large volume and cost competitive secure portable objects. The ST19AF08 is based on a STMicroelectronics 8 bit CPU core including on-chip memories: 960 Bytes of RAM, 32 K Bytes of USER R.

ST19AF08 Smartcard MCU With 4 additional I/0 DATA BRIEFING s ENHANCED 8 BIT CPU WITH EXTENDED ADDRESSING MODES 4 4 s 32 K BYTES OF USER ROM WITH PARTITIONING SYSTEM ROM 960 BYTES OF USER RAM WITH PARTITIONING 8 K BYTES OF USER EEPROM WITH PARTITIONING Highly reliable CMOS EEPROM submicron technology 10 years data retention 100,000 Erase/Write cycles endurance Separate Write and Erase cycles for fast "1" programming 1 to 64 bytes Erase or Progr.

ST19AF08 Features

* INCLUDING EEPROM FLASH PROGRAM 8 BIT TIMER WITH INTERRUPT CAPABILITY 2 SERIAL ACCESS, ISO 7816-3 COMPATIBLE 3V ± 10% or 5V ± 10% SUPPLY VOLTAGE POWER SAVING STANDBY MODE CONTACT ASSIGNMENT COMPATIBLE ISO 7816-2 ESD PROTECTION GREATER THAN 5000V s s s 4 Micromodule (D4) 4 s s s s s s s Wafer

ST19AF08_STMicroelectronics.pdf