M95256-WMW6TP
256Kbit和128Kbit的串行SPI总线的EEPROM采用高速时钟 256Kbit and 128Kbit Serial SPI Bus EEPROM With High Speed Clock
SUMMARY DESCRIPTION
These electrically erasable programmable memory EEPROM devices are accessed by a high
speed SPI-compatible bus. The memory array is organized as 32768 x 8 bit M95256 and 16384 x 8 bit M95128.
FEATURES SUMMARY
■ Compatible with SPI Bus Serial Interface Positive Clock SPI Modes
■ Single Supply Voltage:
– 4.5 to 5.5V for M95xxx
– 2.5 to 5.5V for M95xxx-W
– 1.8 to 5.5V for M95xxx-R
■ High Speed
– 10MHz Clock Rate, 5ms Write Time
■ Status Register
■ Hardware Protection of the Status Register
■ BYTE and PAGE WRITE up to 64 Bytes
■ Self-Timed Programming Cycle
■ Adjustable Size Read-Only EEPROM Area
■ Enhanced ESD Protection
■ More than 100000 Erase/Write Cycles
■ More than 40-Year Data Retention
