2K-Bit Standard 2-Wire Bus Interface Serial EEPROM With Full Array Write Protect

The NM34W02 is 2048 bits of CMOS non-volatile electrically erasable memory. This device is specifically designed to support Serial Presence Detect circuitry in memory modules. This com- munications protocol uses Clock (SCL) and DATA I/O (SDA) lines to synchronously Clock data between the master (for ex- ample a microprocessor) and the slave EEPROM device(s). The contents of the non-volatile memory allows the CPU to determine the capacity of the module and the electrical character- istics of the memory devices it contains. This will enable "plug and play" capability as the module is read and PC main memory resources utilized through the Memory controller The first 128 bytes of the memory of the NM34W02 CAN be permanently Write Protected by writing to the "WRITE PROTECT" Register Write Protect implementation details are described under the section titled Addressing the WP Register In addition, like the NM24Wxx product family, the entire memory array CAN be write-protected through "WP" pin. By Fairchild Semiconductor
NM34W02 's PackagesNM34W02 's pdf datasheet



NM34W02 Pinout, Pinouts
NM34W02 pinout,Pin out
This is one package pinout of NM34W02,If you need more pinouts please download NM34W02's pdf datasheet.

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