FEATURES SUMMARY

■ Compatible with SPI Bus Serial Interface (Positive Clock SPI Modes)

■ Single Supply Voltage:

– 4.5 to 5.5V for M95320 and M95640

– 2.5 to 5.5V for M95320-W and M95320-W

– 1.8 to 5.5V for M95320-R and M95640-R

– 1.65 to 5.5V for M95320-S and M95640-S

■ 20MHz, 10MHz, 5MHz or 2MHz clock rates

■ 5ms or 10ms Write Time

■ Status Register

■ Hardware Protection of the Status Register

■ BYTE and PAGE WRITE (up to 32 Bytes)

■ Self-Timed Programming Cycle

■ Adjustable Size Read-Only EEPROM Area

■ Enhanced ESD Protection

■ More than 100000 or 1 million Erase/Write Cycles (depending on ordering options)

■ More than 40-Year Data Retention