1M-bit FeRAM "MB85RS1MT"
Low-power non-volatile memory that enables miniaturization and thinness of wearable devices.
The MB85RS1MT is a compact size of 3.09 x 2.28 x 0.33mm. When comparing the implementation area of both, the WL-CSP corresponds to about 23% of the SOP, allowing for a reduction of approximately 77% in implementation area. Furthermore, this compact package achieves a thickness of 0.33mm, which is about half that of a credit card, enabling a reduction of about 95% in volume compared to SOP. By introducing this FeRAM into wearable devices that frequently log real-time data, it becomes possible to extend or miniaturize battery life. ■ Main Specifications - Product Name: MB85RS1MT - Memory Capacity (Configuration): 1M bits (128K x 8 bits) - Interface: SPI (Serial Peripheral Interface) - Operating Supply Voltage: 1.8V to 3.6V - Write/Read Endurance: 10 trillion cycles - Data Retention Characteristics: 10 years (at +85°C) - Package: 8-pin WL-CSP, 8-pin SOP
- Company: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)
- Price:Other