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MB85RC256TYPN-GS-AWEWE1 is listed in the Memory IC range at ChipApex. The manufacturer field lists RAMXEED. Its product description is 256kbit FRAM. Review the specifications below when checking this part for your BOM.
Memory IC specifications for MB85RC256TYPN-GS-AWEWE1
- Description：256kbit FRAM
- Series：*
- Mfr：RAMXEED
- Package：Tape & Reel (TR),Cut Tape (CT)
- Memory Type：-
- Memory Format：-
- Technology：-
- Memory Size：-
- Memory Organization：-
- Memory Interface：-
- Clock Frequency：-
- Write Cycle Time - Word, Page：-
- Voltage - Supply：-
- Operating Temperature：-
- Mounting Type：-
- Package / Case：-
- Supplier Device Package：-
- Access Time：-
- Grade：-
- Qualification：-
Memory IC datasheet and documents for MB85RC256TYPN-GS-AWEWE1
Memory IC Overview
The MB85RC256TYPN-GS-AWEWE1 is a 256Kbit Ferroelectric RAM (FeRAM) memory IC manufactured by RAMXEED. It utilizes an I2C interface with a maximum clock frequency of 3.4 MHz and features a write cycle time of 130 ns. The device operates within a supply voltage range of 1.8V to 3.6V and supports industrial temperature ranges from -40°C to +125°C. It is housed in an 8-DFN package measuring 5mm x 6mm. This component is designed for automotive applications, offering non-volatile data storage with high endurance.
Memory IC Feature Summary
- Non-volatile ferroelectric memory technology enabling fast write speeds without wait times
- I2C serial interface compatibility for simplified system integration
- High resistance to magnetic fields and electric fields ensuring data integrity
- Automotive qualification supporting operation in harsh environmental conditions
Memory IC Applications
- Industrial PLC systems requiring reliable data logging
- Power monitoring terminals for energy measurement storage
- Instrumentation and IoT data acquisition modules
- Automotive electronic control units demanding high durability
Memory IC Procurement Notes
Verify the specific suffix codes against official RAMXEED documentation to confirm package type and temperature grade. Ensure compatibility with existing I2C bus configurations regarding pull-up resistors and address settings. Confirm RoHS compliance status through current manufacturer declarations before finalizing procurement decisions for regulated markets.
Memory IC Selection Notes
Select this component when high-speed write endurance and low power consumption are critical compared to traditional EEPROM or Flash solutions. Consider the 8-DFN footprint constraints during PCB layout design. Evaluate the 3.4 MHz I2C speed against system timing requirements to ensure adequate throughput for frequent data logging tasks in embedded environments.
Memory IC Part Context
This part belongs to the MB85RC series of I2C FeRAM devices from RAMXEED. It shares architectural similarities with other members like the MB85RC256TYPN-G-AWEWE1 but may differ in packaging or specific qualification levels. The series is engineered to replace battery-backed SRAM and offer superior reliability over conventional non-volatile memories in industrial and automotive sectors.
Memory IC Replacement Considerations
MB85RC256TYPN-G-AWEWE1 serves as a direct functional replacement for legacy battery-backed SRAMs in data logging applications. Verify pinout compatibility with existing designs if substituting similar capacity FRAM parts. Consult official substitution lists for any discontinued variants within the same memory density class.
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