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NM34C02 - 2K-Bit Standard 2-Wire Bus Interface

Description

The NM34C02 is 2048 bits of CMOS non-volatile electrically erasable memory.

It is designed to support Serial Presence Detect circuitry in memory modules.

Features

  • General.

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  • NM34W02 - 2K-Bit Standard 2-Wire Bus Interface Serial EEPROM with Full Array Write Protect

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NM34C02 2K-Bit Standard 2-Wire Bus Interface March 1999 NM34C02 2K-Bit Standard 2-Wire Bus Interface Designed with Permanent Write-Protection for First 128 Bytes for Serial Presence Detect Application on Memory Modules Features General Description The NM34C02 is 2048 bits of CMOS non-volatile electrically erasable memory. It is designed to support Serial Presence Detect circuitry in memory modules. This communications protocol uses CLOCK (SCL) and DATA I/O (SDA) lines to synchronously clock data between the master (for example 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 characteristics of the memory devices it contains.
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