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MB85RS64TPN-G-AMEWE1

MB85RS64TPN-G-AMEWE1

RAMXEED
FRAM (Ferroelectric RAM) Memory IC 64Kbit SPI 10 MHz 8-SON (2x3)
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Overview

The MB85RS64TPN-G-AMEWE1 is a 64Kbit Ferroelectric RAM (FRAM) non-volatile memory IC. It utilizes an SPI interface, operating at speeds up to 10 MHz. This memory solution offers high endurance and fast write speeds, making it suitable for applications requiring frequent data logging or parameter storage.

Why Choose This Part

This FRAM offers superior write endurance compared to EEPROM, with faster write cycles and lower power consumption. Its non-volatile nature ensures data retention without the need for a battery, simplifying design and reducing maintenance in many embedded systems. The SPI interface provides straightforward integration with most microcontrollers.

Applications

Data Logging
Ideal for applications that require frequent logging of sensor data or operational parameters, leveraging FRAM's high write endurance.
Configuration Storage
Suitable for storing system configurations and settings that need to persist across power cycles, without the write limitations of EEPROM.
Industrial Control Systems
Provides reliable non-volatile storage for critical data in industrial environments, tolerant of power interruptions.
Metering Devices
Used in utility meters for storing consumption data and tamper detection, benefiting from FRAM's low power and fast writes.
Medical Devices
Enables non-volatile storage of patient data or device settings, where data integrity and endurance are crucial.

Key Specifications

Technology FRAM (Ferroelectric RAM)
Memory Size 64Kbit
Memory Type Non-Volatile
Memory Format FRAM
Mounting Type Surface Mount
Package / Case 8-WFDFN Exposed Pad
Clock Frequency 10 MHz
Memory Interface SPI
Voltage - Supply 1.8V ~ 3.6V
Memory Organization 8K x 8
Operating Temperature -40degC ~ 85degC (TA)
Supplier Device Package 8-SON (2x3)

Getting Started

To get started with the MB85RS64TPN-G-AMEWE1, connect it to your microcontroller via its SPI interface. Most microcontrollers provide hardware SPI peripherals, which can be configured to communicate with this FRAM. Refer to the device datasheet for detailed timing diagrams and command sets. Example code for SPI communication is often available from microcontroller vendors.

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