Features
■ Compatible with SPI bus serial interface (Positive clock SPI modes)
■ Single supply voltage: – 2.5 V to 5.5 V for M950x0-W – 1.8 V to 5.5 V for M950x0-R – 1.7 V to 5.5 V for M95040-DF
■ High-speed 20 MHz clock rate, 5 ms write time
■ Memory array: – 1/2/4 Kbit (128/256/512 bytes) of EEPROM – Page size: 16 bytes – Write protection by block: 1/4, 1/2 or whole memory – Additional Write lockable Page (Identification page)
■ Enhanced ESD protection
■ More than 4 million write cycles
■ More than 200-year data retention