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SUMMARY DESCRIPTION

These electrically erasable programmable memory (EEPROM) devices are accessed by a high speed SPI-compatible bus. The memory array is organized as 8192 x 8 bit (M95640), and 4096 x 8 bit (M95320).

FEATURES SUMMARY

¡ö Compatible with SPI Bus Serial Interface (Positive Clock SPI Modes)

¡ö Single Supply Voltage:

¨C 4.5 to 5.5V for M95xxx

¨C 2.5 to 5.5V for M95xxx-W

¨C 1.8 to 5.5V for M95xxx-R

¡ö 10MHz, 5MHz or 2MHz clock rate (depending on ordering options)

¡ö 5ms or 10ms Write Time (depending on ordering options)

¡ö Status Register

¡ö Hardware Protection of the Status Register

¡ö BYTE and PAGE WRITE (up to 32 Bytes)

¡ö Self-Timed Programming Cycle

¡ö Adjustable Size Read-Only EEPROM Area

¡ö Enhanced ESD Protection

¡ö More than 100,000 or 1 million Erase/Write Cycles (depending on ordering options)

¡ö More than 40 Year Data Retention