SC23M28D

SC23M28 8K-BIT MEMORY CARD IC DESCRIPTION SC23M28 is a smart card module utilizing CMOS EEPROM technology. 1024 bytes main memory with write-protect function and programmable security code. And the periphery interface is compatible with ISO7816 agreement (synchronous propagation). FEATURES * 1024 X 8 bit EEPROM * Byte addressing * Permanent write-protect for each byte * 1024 X 1bit memory protection * Serial three buses interface * More than 100,000 times write endurance cycles * Data retention of more than 10 years ORDERING INFORMATION * Contact definition and serial interface comply to ISO7816 specification (synchronous propagation) Device Package * 2Byte programmable security code PSC(Programmable Security SC23M28A P8-13 Code), and the data can be changed only when pass the PSC SC23M28B MCTS012106 authentication SC23M28C P8-12 * Compatible with SLE4428 SC23M28D FPC-1 APPLICATIONS * Used for various IC cards. BLOCK DIAGRAM www.DataSheet4U.com HANGZHOU SILAN MICR...