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General Description

The NM24C04/05 devices are 4096 bits of CMOS non-volatile electrically erasable memory. These devices conform to all specifications in the Standard IIC 2-wire protocol and are designed to minimize device pin count, and simplify PC board layout requirements.

Features

¡ö Extended operating voltage 2.7V ¨C 5.5V

¡ö 400 KHz clock frequency (F) at 2.7V - 5.5V

¡ö 200?A active current typical

10?A standby current typical

1?A standby current typical (L)

0.1?A standby current typical (LZ)

¡ö IIC compatible interface

¨C Provides bi-directional data transfer protocol

¡ö Schmitt trigger inputs

¡ö Sixteen byte page write mode

¨C Minimizes total write time per byte

¡ö Self timed write cycle

Typical write cycle time of 6ms

¡ö Hardware Write Protect for upper half (NM24C05 only)

¡ö Endurance: 1,000,000 data changes

¡ö Data retention greater than 40 years

¡ö Packages available: 8-pin DIP, 8-pin SO, and 8-pin TSSOP

¡ö Available in three temperature ranges

- Commercial: 0¡ã to +70¡ãC

- Extended (E): -40¡ã to +85C

- Automotive (V): -40¡ã to +125¡ãC