Developed a 2M-bit product, which is the maximum memory capacity for FeRAM operating at 125℃.
RAMXEED （旧：富士通セミコンダクターメモリソリューション株式会社 2025/1/1に社名変更しました）
We have developed the 2M-bit FeRAM "MB85RS2MTY," which has the largest memory capacity in our FRAM family guaranteed to operate at 125°C, and we have begun providing evaluation samples. This product is a non-volatile memory that guarantees 10 trillion data write cycles even in high-temperature environments of 125°C. It allows for continuous recording of real-time driving data or position data, and data is not lost even during power outages. Therefore, it is ideal for automobiles and industrial robots that become hot due to heat generated by engines or motors. ■ Main Specifications Product Name: MB85RS2MTY Capacity (Memory Configuration): 2M bits (256K x 8 bits) Interface: SPI (Serial Peripheral Interface) Operating Frequency: 50MHz (maximum) Operating Supply Voltage: 1.8V to 3.6V Operating Temperature Range: -40°C to +125°C Guaranteed Write/Read Cycles: 10 trillion (10^13 cycles) Package: 8-pin SOP, 8-pin DFN Quality Standards: AEC-Q100 Grade 1 compliant
