全新原装RAMTRON铁电存储器FM24W256GTR IIC接口

256-kbit (32 k × 8) serial (i2c) f-ram

features

• 256-kbit ferroelectric random access memory (f-ram) logically organized as 32 k × 8
• fast 2-wire serial interface (i2c)
• low power consumption
• wide voltage operation: vdd = 2.7 v to 5.5 v
• industrial temperature: -40 °c to +85 °c
• 8-pin small outline integrated circuit (soic) package
• restriction of hazardous substances (rohs) compliant
• for more, see pdf

functional overview

the fm24w256 is a 256-kbit nonvolatile memory employing an advanced ferroelectric process. a ferroelectric random access memory or f-ram is nonvolatile and performs reads and writes similar to a ram. it provides reliable data retention for 151 years while eliminating the complexities, overhead, and system-level reliability problems caused by eeprom and other nonvolatile memories.