2 Smartcard Chip Module
MM23SC4428 is a secured memory chip 1024 x 8 bits of EEPROM with programmable write protection for each byte. The chip is suitable...
• MM23SC221 is a Eurochip compatible 221-bit EEPROM Intelligent Counter with Security Logic.
• MM23SC221 co...
Access control, Smart-Meter, Public Telephone, Transport, Health & Identification