Smartcard Mcu With 18, 34, 66 Kbytes High Density Eeprom

The product ST19WG18 ST19WG34 ST19WG66 , member of the ST19W platform, is a serial access Microcontroller specially designed for cost effective secure portable applications. It is manufactured using an advanced highly reli- able ST CMOS EEPROM technology. It is based on the STMicroelectronics 8 bit CPU al- ready implemented on the ST19X product family and includes on-chip memories: User ROM, User RAM and EEPROM with state of the art security features. ROM, RAM and EEPROM Memories CAN be configured into partitions with customized ac- cess rules. An additional ST ROM contains all ST provided functions and libraries. Access from any memory area to another are pro- tected by hardware FIREWALLS. Access rules are User defined and CAN be selected by mask options or during the life of the product. The chip includes a DES accelerator which is ac- cessible via cryptographic software libraries locat- ed in ST ROM. As with all the other ST19W products, a serial in- terface fully compatible with the ISO7816 standard for Smartcard applications is available. A CRC calculation block is also available and is di- rectly accessible by the User. By STMicroelectronics
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ST19WG18 Pinout will be updated soon..., now you can download the pdf datasheet to check the pinouts !
ST19WG18 circuits will be updated soon..., now you can download the pdf datasheet to check the circuits!

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