Part Number: FM25V20A-GTR

Manufacturer: Infineon Technologies

Description: IC FRAM 2MBIT SPI 40MHZ 8SOIC

Shipped from: Shenzhen/HK Warehouse

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Technical Specifications of FM25V20A-GTR

Datasheet  FM25V20A-GTR datasheet
Category Integrated Circuits (ICs)
Family Memory
Manufacturer Cypress Semiconductor Corp
Series F-RAM?
Packaging Tape & Reel (TR)
Part Status Active
Format – Memory RAM
Memory Type FRAM (Ferroelectric RAM)
Memory Size 2M (256K x 8)
Speed 40MHz
Interface SPI Serial
Voltage – Supply 2 V ~ 3.6 V
Operating Temperature -40°C ~ 85°C (TA)
Package / Case 8-SOIC (0.209″, 5.30mm Width)
Supplier Device Package 8-SOIC


The FM25V20A-GTR is a big change in the world of non-volatile memory options, which are always changing. It marks the start of a new era for storing and getting info. This full guide will help you learn all about the FM25V20A-GTR, which is a 2-Mbit nonvolatile memory built with current ferroelectric technology. Join us on a trip to learn about the features and benefits of this cutting-edge device, whether you like technology, are an expert, or just want to learn more.

Understanding FM25V20A-GTR

The FM25V20A-GTR is built around a 2-Mbit nonvolatile memory that uses an advanced ferroelectric method. Unlike traditional nonvolatile memories like serial flash and EEPROM, the FM25V20A-GTR combines high-speed read and write processes in a way that is similar to how RAM works. It lets users keep their data for up to 151 years, which is longer than any other memory solution. It also gets rid of the problems with system-level stability that come with other memory solutions.

Key Features and Benefits

● Reliable Data Retention

The FM25V20A-GTR has great data protection features that make sure your important information stays safe for a long time. With a retention time of 151 years, this memory solution makes sure that your info stays safe over time.

● Instantaneous Write Operations

Say goodbye to writing delays! The FM25V20A-GTR is great at write operations because data can be written to the memory array quickly after each byte transfer. This gets rid of the need to poll for info and lets the next bus cycle start without unnecessary delays.

● Impressive Write Endurance

With a staggering ability to support 10^14 read/write cycles, the FM25V20A-GTR sets itself apart from other nonvolatile memories. Its endurance surpasses even EEPROM by a whopping 100 million times, making it an ideal choice for applications requiring frequent and rapid writes.

● Seamless Integration

The FM25V20A-GTR is made to be a drop-in replacement for serial EEPROM or flash, so it works well with current hardware. It uses the high-speed SPI bus, which makes the F-RAM technology it uses even better for writing.

● Insightful Device ID

The FM25V20A-GTR has a Device ID that can only be read and gives important information about the device, such as data about the manufacturer, product density, and revision. This function gives the host system the power to make decisions based on the specifications of the memory.

● Industrial Durability

The FM25V20A-GTR is made to work perfectly in an industrial temperature range of -40°C to +85°C. It is also made to survive harsh environments. Its sturdy design makes it work well in a wide range of workplace settings.

Applications of FM25V20A-GTR

The FM25V20A-GTR’s impressive features and advanced ferroelectric technology make it a flexible solution that can be used in many different businesses for a wide range of tasks. Let’s look at some of the best ways the FM25V20A-GTR can be used:

● Data Logging and Collection Systems

The FM25V20A-GTR is a great choice for data logging and collection tools because it can write data quickly and lasts for a long time. These systems need to store data often and reliably, and the FM25V20A-GTR’s ability to handle many write cycles without losing quality makes sure that the data stays safe over time.

● Industrial Automation and Control

In industrial automation and control applications, it’s important to store data quickly and reliably to keep operations running smoothly. The FM25V20A-GTR is good for storing important process data, operational logs, and control parameters because it can write quickly and last for a long time.

● Energy Metering and Utility Systems

For billing, analysis, and load control, energy metering and utility systems need to record and store accurate data. The FM25V20A-GTR is a great choice for these apps because it is durable and can handle a lot of write operations.

● Automotive Electronics

Modern cars have a lot of electronic features that use nonvolatile memory to store important information. The FM25V20A-GTR is good for automotive uses because it is reliable, can keep data for a long time, and is not affected by changes in temperature. For example, it can store configuration settings, mileage records, and sensor data.

● Smart Grid and Renewable Energy Systems

Smart grids and systems that use renewable energy require tracking and managing how energy is distributed and used. The FM25V20A-GTR can store important data about power generation, load balancing, and energy needs. This makes sure that these systems run smoothly.

● Medical Devices and Healthcare Equipment

Medical devices and healthcare equipment need to store patient information, device settings, and operation history in a safe and reliable way. The FM25V20A-GTR is good for situations where data accuracy is very important because it works consistently and keeps data.

● IoT (Internet of Things) Devices

As the IoT ecosystem grows, the need for memory options that work well and last longer also grows. The FM25V20A-GTR is a good choice for many IoT devices, like sensors, wearables, and smart products, because it can write data quickly, uses little power, and is resistant to environmental factors.

● Avionics and Aerospace Systems

Because avionics and aircraft systems are so important, they need memory solutions that are very reliable and durable. The FM25V20A-GTR is a good choice for these businesses because it can handle high temperatures and keep data for a long time.

● Security and Authentication Systems

For security and authentication systems to work, data keeping needs to be safe and hard to change. The FM25V20A-GTR is good for secure boot processes, storing encryption keys, and access control systems because it can keep sensitive information reliably for long periods of time.

● Consumer Electronics

From smart home devices to wearable toys, consumer electronics can benefit from the FM25V20A-GTR’s fast data storage and long-lasting durability. This makes sure that the devices run smoothly and gives the user a better experience.

These uses are just a small part of what the FM25V20A-GTR can do. As technology keeps getting better, its features will continue to be used in new and creative ways in different fields, making data-keeping and management more efficient, reliable, and effective.


With its state-of-the-art ferroelectric technology, the FM25V20A-GTR redefines the field of nonvolatile memory solutions. This memory device is a game-changer for a variety of industries because it combines high write speed, outstanding durability, and dependable data retention. This manual gives you the knowledge you need to fully utilize the FM25V20A-GTR and transform your memory-dependent applications as you set out on your adventure with it.

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