MB85RC64VPNF-G-AME2

Memory IC Overview

The MB85RC64VPNF-G-AME2 is a 64 Kbit (8 K x 8) Ferroelectric Random Access Memory (FeRAM) utilizing an I2C serial interface. It operates within a supply voltage range of 3.0 V to 5.5 V and supports clock frequencies up to 1 MHz. The device features a write endurance of at least 10^12 cycles per byte and data retention exceeding 10 years at +85°C. It is housed in an 8-pin plastic SOP (150mil) package and functions across an ambient temperature range of -40°C to +85°C.

Memory IC Feature Summary

• Nonvolatile memory retains data without backup batteries, eliminating the need for polling sequences after writing operations.

Memory IC Applications

• Data logging systems requiring high write endurance
• Industrial control applications with frequent data updates
• Embedded systems needing battery-free nonvolatile storage

Memory IC Procurement Notes

Verify the specific ordering suffix AME2 corresponds to the tube packaging format required for your assembly process. Confirm that the 8-pin SOP dimensions align with your PCB footprint specifications. Ensure the selected variant meets the necessary RoHS compliance standards for your target market regulations.

Memory IC Selection Notes

Select this component when a two-wire serial interface is preferred over SPI for system integration. Choose this FeRAM technology if the application demands significantly higher write endurance compared to Flash or EEPROM alternatives. Consider the wide operating voltage range for compatibility with various logic levels.

Memory IC Part Context

This part belongs to the MB85RC64V series of FeRAM devices manufactured by RAMXEED. The manufacturer continues to support existing products while maintaining original Fujitsu part numbering conventions. This series is designed to provide reliable nonvolatile storage solutions for embedded applications.

Memory IC Replacement Considerations

MB85RC64TAPNF-G-BDE1

Memory IC FAQ

Does the MB85RC64VPNF-G-AME2 require an acknowledge polling sequence after writing?

No, the device performs high-speed write operations and does not require any waiting time or polling sequence after issuing a stop condition.

How many devices can be connected to the same I2C bus?

Up to eight devices can be connected to the same data bus, distinguished by unique device address codes input via pins A0, A1, and A2.