MB85R4002A Datasheet (Fujitsu)

MB85R4002A, Memory FRAM

The MB85R4002A is an FRAM (Ferroelectric Random Access Memory) chip consisting of 262,144 words × 16 bits of nonvolatile memory cells fabricated using ferroelectric process and silicon gate CMOS process technologies.

The MB85R4002A is able to retain data without using a back-up battery, as is neede

MB85R4002A Features

* Bit configuration : 262,144 words × 16 bits

* LB and UB data byte control

* Read/write endurance : 1010 times / byte

* Data retention : 10 years ( + 55 °C), 55 years ( + 35 °C)

* Operating power supply voltage : 3.0 V to 3.6 V

* L