ST16SF4F

Features:

8 BIT ARCHITECTURE CPU
16 KBytes of USER ROM,  SECTOR COMBINATIVE
1.5 KByte of SYSTEM ROM
384 Bytes of RAM
16352 Bytes of EEPROM, SECTOR COMBINATIVE
  Highly reliable CMOS EEPROM technology
  10 year data retention
  300,000 Erase/Write cycle endurance
  Protected One Time Programmable block (32 or 64 bytes)
  1 to 32 bytes block either Erase or Write in single cycle programming
EXTENDED VOLTAGE OPERATION
  V_CC Range: 2.7V to 5.5V
SERIAL ACCESS, ISO 7816-3 COMPATIBLE
POWER SAVING STANDBY MODE
UP TO 5 MHz INTERNAL OPERATING FREQUENCY
VERY HIGH SECURITY FEATURES INCLUDING EEPROM FLASH ERASE
CONTACT ASSIGNMENT COMPATIBLE ISO 7816-2
ESD PROTECTION GREATER THAN 5000V
MEETS GSM 11.11 AND 11.12 SPECIFICATIONS
2 OPERATING CONFIGURATIONS
  ISSUER
  USER


Description

The ST16SF4F, a member of the standard ST16 device family, is a serial access microcontroller especially designed for high volume and cost competitive Smartcard applications where firmware security algorithm must be implemented.

The ST16SF4F is based on 8 bit CPU core and includes on chip memories: 384 Bytes of RAM, 16 KBytes of USER ROM, 1.5 KByte of SYSTEM ROM, and 16352 Bytes of EEPROM.

Both ROM and EEPROM memories ST16SF4F can be configured into two sectors. Access rules from any memory section or sector to any other are set-up by the User's defined Memory Access Control Matrix (MACM).

Reliability data related to the ST16SF4F product manufactured using STMicroelectronics advanced CMOS EEPROM technology confirm dataretention up to 10 years and endurance up to 300,000 Erase/Write cycles.

As all other ST16 family members, the ST16SF4F is fully compatible with the ISO standards for Smartcard applications. Software development (ROM code, options) can be completed by the ST16-19HDS development system.

The ST16SF4F can be delivered either in unsawn or sawn wafers, 180 or 275 micron thickness as well as in micromodule package.