The MB85RS64TPNF-G-JNERE2 is a Fujitsu manufactured 64Kb (8K x 8) FRAM non-volatile random access memory chip with SPI interface with an SOP-8_150mil package. It is RoHS compliant and has a read/write cycle time of 25µsec. The operating voltage is 2.7 to 5.5V and provides low power consumption with a data retention of 30 years. This part is ideal for data logging, transaction logging, volatile settings, and consumer electronics applications.