ST16HF52 Datasheet (ST Microelectronics) - SmartCard MCU With 2048 Bytes EEPROM for Contactless/Contact Applications

ST16HF52, SmartCard MCU With 2048 Bytes EEPROM for Contactless/Contact Applications

The ST16HF52, a member of the standard ST16 device family, is a serial access microcontroller especially designed for large volume contactless/ contact Smartcard applications.

The ST16HF52 is based on 8 bit CPU core and includes on chip memories: 512 Bytes of RAM, 22 KBytes of USER ROM, SYSTEM ROM,

ST16HF52 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 Era