Features: . 8 BIT ARCHITECTURE CPU
. 22 K Bytes of USER ROM, SECTOR COMBINATIVE
. SYSTEM ROM
. 512 Bytes of RAM
. 2048 Bytes of EEPROM, SECTOR COMBINATIVE
Highly reliable CMOS EEPROM technolog
10 year data retention
300,000 Erase/Write cycle endurance
Protected One Time Programmable block (or 64 bytes)
1 to 32 bytes block either Erase or Write single cycle programming
. POWER SAVING STANDBY MODE
. VERY HIGH SECURITY FEATURES INCLUDING EEPROM FLASH ERASE
. ESD PROTECTION GREATER THAN 5000V
. 2 OPERATING CONFIGURATIONS
ISSUER
USER
CONTACTLESS SPECIFIC FEATURES
. COMPATIBLE WITH ISO 14443 TYPE B STANDARD
. 13.56 MHZ CARRIER FREQUENCY
. 106 KBIT/S DATA TRANSFER
. AMPLITUDE MODULATION READER TO CARD
. LOAD MODULATION CARD TO READER
. 3V OPERATION
CONTACT SPECIFIC FEATURES
. EXTENDED VOLTAGE OPERATION, Vcc Range: 2.7V to 5.5V
. SERIAL ACCESS, ISO 7816-3 COMPATIBLE
. UP TO 5 MHz INTERNAL OPERATING FREQUENCY
. CONTACT ASSIGNMENT COMPATIBLE ISO 7816-2SpecificationsThe ST16RF52, a member of the standard ST16 device family, is a serial access microcontroller especially designed for large volume contactless/ contact Smartcard applications.
The ST16RF52 is based on 8 bit CPU core and in- cludes on chip memories: 512 Bytes of RAM, 22 KBytes of USER ROM, SYSTEM ROM, and 2048 Bytes of EEPROM.
Both ROM and EEPROM memories can be con- figured into two sectors. Access rules from anymemory section or sector to any other are set-up by the User's defined Memory Access Control Ma- trix (MACM).
Reliability data related to the ST16RF52 product, manufactured using STMicroelectronics' ad- vanced CMOS EEPROM technology, confirm data retention of up to 10 years and endurance up
to 300,000 Erase/Write cycles.
Contact operation is fully compatible with the ISO standards for Smartcard applications.
DescriptionThe ST16RF52, a member of the standard ST16 device family, is a serial access microcontroller especially designed for large volume contactless/ contact Smartcard applications.
The ST16RF52 is based on 8 bit CPU core and in- cludes on chip memories: 512 Bytes of RAM, 22 KBytes of USER ROM, SYSTEM ROM, and 2048 Bytes of EEPROM.
Both ROM and EEPROM memories can be con- figured into two sectors. Access rules from anymemory section or sector to any other are set-up by the User's defined Memory Access Control Ma- trix (MACM).
Reliability data related to the ST16RF52 product, manufactured using STMicroelectronics' ad- vanced CMOS EEPROM technology, confirm data retention of up to 10 years and endurance up to 300,000 Erase/Write cycles.
Contact operation is fully compatible with the ISO standards for Smartcard applications.
ST16RF52 Data Sheet
