Fujitsu AEC-Q100 Automotive Grade FRAM Chip MB85RS128TYPNF-G-AWE2

FRAM (Ferroelectric Random Access Memory) possesses inherent advantages over SRAM: it achieves non-volatile storage without requiring periodic refresh cycles, meaning data persists after power loss without needing a backup battery. Simultaneously, it combines SRAM-level high-speed read/write performance (write time < 10ms) with ultra-high endurance of up to 10¹² program/erase cycles, and consumes less than 1/400th the power consumption of SRAM. This fundamentally addresses the core drawbacks of SRAM—volatility and high power consumption—providing more reliable protection for critical data storage.

Among numerous FRAM products, Fujitsu's FUJITSU MB85RS128TYPNF-G-AWE2 stands out as the preferred solution for critical applications, thanks to its precise parameter design and automotive-grade reliability. This product features a 128Kbit (16K×8) memory architecture, employs a compact SOP-8 package, and supports a wide 1.8V to 3.6V input voltage range. Its core highlight is AEC-Q100 automotive certification, allowing it to operate reliably in harsh environments from -40°C to +125°C. Compared to typical 128Kbit FRAM devices which often operate within 2.7-3.6V, its wider voltage range better suits low-power devices and automotive wide-voltage systems. While standard FRAMs typically meet industrial-grade temperature standards, this automotive certification ensures stable performance in demanding automotive scenarios involving electromagnetic interference and severe temperature fluctuations. Furthermore, the SOP-8 package offers advantages over similar SOIC-8 packages for optimized PCB layout and reduced space occupancy.

This chip is already widely applied in core automotive and industrial scenarios:

•   In Automotive Battery Management Systems (BMS), it reliably stores cell voltage, temperature parameters, and other data without loss during power outages.

•   In Event Data Recorders (EDR), its ultra-high endurance withstands frequent data writes, ensuring complete capture of critical data during collision events.

•   In Industrial Sensors and GPS Receivers, its wide-voltage, low-power design adapts to various power supply scenarios, while its high-speed read/write capability guarantees real-time storage of positioning and sensor data.

As the official authorized distributor for Fujitsu, MANDU provides customers with comprehensive, full-process support—from initial product selection evaluation and technical solution consultation to post-sales reference circuit design and free sample applications—ensuring efficient project advancement and reduced R&D costs and timelines.

The Fujitsu FUJITSU MB85RS128TYPNF-G-AWE2, with its core advantages of non-volatility, high endurance, and automotive-grade reliability, perfectly meets the stringent data storage requirements of automotive, industrial, and other critical fields. Coupled with MANDU's localized technical services, which offer a complete support chain from product selection to mass production, it represents an ideal choice for high-reliability storage applications.

About Mandu Technology

Shenzhen Mandu Technology Co., Ltd. has steadfastly centered its operations on the distribution of high-performance, high-quality, and highly reliable integrated circuit products. Its portfolio encompasses memory chips, differential crystal oscillators, and MCU microcontrollers, while progressively integrating analog signal chain products. The company prides itself on delivering comprehensive and cost-effective solutions to its customers. Its products find applications across a broad spectrum of industries, including but not limited to network communication, industrial control, robotics, medical equipment, personal health, and numerous other fields.

Business: sales@manduic.com