IZ4442 Datasheet (IK Semiconductor) - Intelligent 256 byte EEPROM with wirte protect function & security logic

IZ4442, Intelligent 256 byte EEPROM with wirte protect function & security logic

Block Diagram Memory Overview Figure 1 Memory Overview The IZE4442 consists of 256 x 8 bit EEPROM main memory and a 32-bit protection memory with PROM functionality.

The main memory is erased and written byte by byte.

When erased, all 8 bits of a data byte are set to logical one.

When written, the

IZ4442 Features

* m o .c TECHNICAL DATA w w a t a D . w e h S 256 x 8-bit EEPROM organization Byte-wise addressing Irreversible byte-wise write protection of lowest 32 add