ST16HF52
SmartCard MCU With 2048 Bytes EEPROM for Contactless/Contact Applications
DATA BRIEFING
s s
8 BIT ARCHITECTURE CPU 22 KBytes of USER ROM, SECTOR COMBINATIVE SYSTEM ROM 512 Bytes of RAM 2048 Bytes of EEPROM, SECTOR COMBINATIVE – Highly reliable
CMOS EEPROM technology – 10 year data retention – 300,000 Erase/Write cycle endurance
CONTACT SPECIFIC FEATURES s EXTENDED
VOLTAGE OPERATION, Vcc Range: 2.
7V to 5.
5V
s s
s s s
SERIAL ACCESS, ISO 7816-3 COMPATIBLE UP TO 5 MHz INTERNAL OPERATING FREQUENCY CONTACT ASSIGNMENT COMPATIBLE ISO 7816-2
s
4
4
– Protected One Time Programmable block (32 or 64 bytes) – 1 to 32 bytes block either Erase or Write in single cycle programming
s s
POWE...