FM25V02A-DG

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FM25V02A-DG

+Nomenclature

IC FRAM 256KBIT SPI 40MHZ 8DFN

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Spécifications

Attribut Valeur
Package Tube
Series F-RAM™
ProductStatus Active
MemoryType Non-Volatile
MemoryFormat FRAM
Technology FRAM (Ferroelectric RAM)
MemorySize 256Kb (32K x 8)
MemoryInterface SPI
ClockFrequency 40 MHz
Voltage-Supply 2V ~ 3.6V
OperatingTemperature -40°C ~ 85°C (TA)
MountingType Surface Mount
Package/Case 8-WDFN Exposed Pad

Présentation

Description

The FM25V02A-DG is a non-volatile memory product that belongs to a family of serial F-RAM (Ferroelectric Random Access Memory) devices. It's designed for use in applications where data integrity and rapid access are critical. Key features include a 256 Kbit capacity organized as 32,768 x 8 bits, a high-speed SPI interface, and an unlimited read/write endurance. The FM25V02A-DG offers a fast write capability, ensuring data is stored instantly without the delays typical of EEPROM or Flash. It operates over a wide voltage range and provides low power consumption, contributing to efficient energy use in embedded systems. The device is ideal for applications such as data logging, industrial controls, and energy metering, where reliable data retention and quick data processing are necessary. Its robust performance in harsh environments and extended temperature ranges further enhances its suitability for various demanding applications.

Equivalent

The FM25V02A-DG is a 256-Kbit nonvolatile F-RAM memory chip. Equivalent products from other manufacturers include:
1. Cypress CY15B102Q-SXxx - 256 Kbit F-RAM.
2. Fujitsu MB85RS2MT - 256 Kbit F-RAM.
3. Adesto Technologies AT25EU0021A - 2-Mbit DataFlash memory (offers similar nonvolatile memory functionality).
These alternatives may differ slightly in features or specifications, so it's important to verify compatibility with your specific application.

Manufacturer

The FM25V02A-DG is manufactured by Cypress Semiconductor. Cypress is a company that designs and manufactures a variety of semiconductor products, including microcontrollers, memory chips, sensors, and wireless connectivity devices. The company is known for its focus on providing integrated solutions for consumer, industrial, automotive, and IoT markets.

Application

The FM25V02A-DG is a 256-Kbit F-RAM memory chip known for its fast write speed, high endurance, and non-volatility. Its application areas include:
1. Data Logging: Ideal for systems that require frequent writes and data retention without a battery.
2. Industrial Controls: Used in environments requiring robust and reliable memory.
3. Consumer Electronics: Powers features like user settings and configurations.
4. Automotive Systems: Suitable for recording crucial data in harsh conditions.
5. Metering & Smart Grids: Ensures reliable data storage in utility applications.
6. Medical Devices: Used for storing critical patient or device data securely.
7. Security Systems: Supports secure, tamper-proof data storage solutions.
These applications benefit from the chip’s durability and performance.

Package

The FM25V02A-DG is a 2-Kbit non-volatile F-RAM memory produced by Cypress Semiconductor. It is typically housed in an 8-pin SOIC (Small Outline Integrated Circuit) package.

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