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MB85RC512LYPN-GS-AMEWE1 is listed in the Memory IC range at ChipApex. The manufacturer field lists RAMXEED. Its product description is 512kbit FRAM. Review the specifications below when checking this part for your BOM.
Memory IC specifications for MB85RC512LYPN-GS-AMEWE1
- Description：512kbit FRAM
- Series：*
- Mfr：RAMXEED
- Package：Tape & Reel (TR)
- 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 MB85RC512LYPN-GS-AMEWE1
Memory IC Overview
The MB85RC512LY is a 512Kbit (64 K × 8) ferroelectric random access memory (FeRAM) integrated circuit compliant with AEC-Q100 standards. It utilizes a two-wire I2C serial interface supporting standard, fast, and high-speed modes up to 3.4 MHz. The device operates within a supply voltage range of 1.7 V to 1.95 V and supports an ambient temperature range from -40°C to +125°C. Key electrical characteristics include a write endurance of at least 10^13 cycles per byte and data retention exceeding 70 years at +85°C. Available in 8-pin plastic SOP or DFN packages.
Memory IC Feature Summary
- AEC-Q100 automotive grade qualification for reliability
- Nonvolatile FeRAM technology eliminating the need for backup batteries
- I2C interface with High Speed mode support up to 3.4 MHz
- Hardware write protect capability via dedicated pin
Memory IC Applications
- Automotive electronic control units requiring high endurance
- Data logging systems in harsh thermal environments
- Industrial equipment needing battery-free nonvolatile storage
- Smart sensors utilizing low-power I2C communication
Memory IC Procurement Notes
Verify package type selection between SOP and DFN during ordering. Confirm shipping form requirements such as tube, tray, or embossed carrier tape. Ensure voltage specifications align with system design limits. Check moisture sensitivity level handling procedures before soldering. Validate RoHS compliance status for regulatory adherence.
Memory IC Selection Notes
Select this component for applications demanding extreme write endurance beyond flash memory limits. Choose based on required operating temperature range and interface speed needs. Consider power consumption constraints given the specific voltage window. Evaluate physical footprint requirements when choosing between SOP and DFN packaging options.
Memory IC Part Context
This part belongs to the MB85RC512 series of I2C FeRAM devices manufactured by RAMXEED. It represents a continuation of Fujitsu Semiconductor Memory Solutions Limited product lines under new branding. The series offers nonvolatile memory solutions designed for high-reliability applications across industrial and automotive sectors.
Memory IC Replacement Considerations
Direct substitutes include other MB85RC512 variants differing only in package style or shipping format. Cross-brand replacements require verification of I2C compatibility and voltage levels. Ensure equivalent AEC-Q100 certification if automotive application is intended.
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