Fujitsu has solidified its leading position in the field of Ferroelectric Random Access Memory (FRAM) with its exceptional high read/write endurance, fast write speed, and low power consumption, establishing itself as a leader in critical data storage solutions for embedded systems. Through continuous technological innovation and product iteration, Fujitsu's FRAM products have successfully penetrated key industry sectors such as smart cards, electric meters, medical devices, and automotive electronics, with cumulative shipments exceeding 3.7 billion units. To further enhance the competitiveness of its products, Fujitsu continuously optimizes manufacturing processes, improves wafer yield, and expands wafer size, aiming to leverage economies of scale to enhance the cost-performance ratio of FRAM products, thereby meeting a broader and more diverse range of application scenarios.
The MB85RS2MTY, Fujitsu's latest SPI interface 2Mbit FRAM chip, incorporates several advanced technical parameters and feature advantages. This chip adopts a storage configuration of 262,144 words × 8 bits, providing ample 2Mbit storage capacity to support continuous and high-frequency recording applications such as driving data and location information. The MB85RS2MTY can not only operate stably in extreme high-temperature environments up to 125°C but also guarantees a read/write cycle life of up to 10^10 times, a performance that far exceeds traditional EEPROM and Flash memory. Even in the event of a power outage, it can maintain data integrity. Additionally, this chip is compatible with SPI mode 0 and SPI mode 3 and can operate at frequencies up to 50MHz. It can adapt to various environmental conditions, with a voltage range of 1.8V to 3.6V and a temperature range of -40°C to +125°C.
In terms of power consumption, the MB85RS2MTY also excels, with a maximum supply current of only 4mA during operation (at 50MHz), a maximum standby current of 220μA, and an ultra-low current of 30μA in deep sleep mode, effectively extending the endurance of devices. Notably, the MB85RS2MTY has passed the stringent reliability tests of the AEC-Q100 Grade 1 standard and has successfully obtained automotive-grade product certification, making it particularly suitable for automotive and industrial machinery markets that require high performance and reliability in high-temperature environments.
The MB85RS2MTY demonstrates broad application potential across various fields. In the automotive sector, its high-temperature tolerance and high read/write endurance make it an ideal choice for automotive equipment such as engine control systems and battery management systems. In industrial control and robotics, the non-volatile storage characteristics and high-speed write capabilities of the MB85RS2MTY provide unparalleled advantages in real-time data processing and recording. In the field of smart meters, the low power consumption and high endurance of FRAM make it the preferred storage solution for devices such as smart electricity, water, and gas meters that require frequent read and write operations. In the medical electronics field, the MB85RS2MTY ensures the accurate recording of critical medical data with its stable performance and high reliability, ensuring data security and stability in the operation of medical devices.
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.
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