Electronic Components and Semiconductors

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）

EstablishmentMarch 31, 2020
addressKanagawa/Kohoku-ku, Yokohama-shi/3-9-1 Shin-Yokohama, Shin-Yokohama TECH Building
phone045-777-5700
last updated：
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RAMXEED List of Products and Services

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FeRAM FeRAM
ReRAM ReRAM
ReRAM

ReRAM

Our ReRAM achieves industry-leading low power consumption during read operations. It is ideal for battery-operated small wearable devices and hearing aids.

Non-volatile memory 8M-bit ReRAM "MB85AS8MT"

Optimal for hearing aids, smartwatches, and more, thanks to the industry's smallest class of reading current.

Our company will start offering the world's largest capacity 8M-bit ReRAM, "MB85AS8MT," as a mass-produced product. This product features a wide range supply voltage from 1.6V to 3.6V and operates with an SPI interface that is compatible with EEPROM commands and timing. A significant feature is that the average read current during 5MHz operation is very low at 0.15mA, which minimizes battery consumption in battery-powered applications where data read operations are frequent. ■ Main Specifications - Product Name: MB85AS8MT - Memory Capacity (Configuration): 8M bits (1M words x 8 bits) - Interface: SPI (Serial Peripheral Interface) - Operating Supply Voltage: 1.6V to 3.6V - Operating Frequency: Up to 10MHz - Read Operation Current: 0.15mA (average, at 5MHz operation) - Write Cycle Time: 10ms - Page Size: 256Bytes - Write Endurance: 1,000,000 times / Read Endurance: Infinite - Data Retention Characteristics: 10 years (+85℃) - Package: 11-pin WL-CSP, 8-pin SOP

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