FM25V02A-GTR

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FM25V02A-GTR

IC FRAM 256KBIT SPI 40MHZ 8SOIC

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規格

Package Tape & Reel (TR),Cut Tape (CT)
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-SOIC (0.154, 3.90mm Width)

概述

Description

The FM25V02A-GTR is a non-volatile memory chip that utilizes ferroelectric technology to provide reliable data storage. It features a 2-Mbit capacity with a standard SPI (Serial Peripheral Interface) for easy integration into various electronic systems. The chip operates at a voltage range of 2.7V to 3.6V and offers fast read and write speeds, making it suitable for applications requiring quick data access and high endurance.
Key attributes include low power consumption, which is beneficial for battery-operated devices, and the ability to retain data without the need for continuous power. It supports a high number of write/erase cycles, making it ideal for applications such as consumer electronics, automotive systems, and industrial automation, where frequent data updates are necessary.
Overall, the FM25V02A-GTR combines performance, efficiency, and durability, making it a versatile choice for developers seeking reliable memory solutions in their designs.

Features

The FM25V02A-GTR is a 2 Mb (256 K x 8) serial EEPROM (Electrically Erasable Programmable Read-Only Memory) device. Key features include:
1. Interface: Utilizes a standard SPI (Serial Peripheral Interface) for communication, allowing for fast data transfer.
2. Voltage Range: Operates within a supply voltage of 2.7V to 3.6V, making it suitable for various low-power applications.
3. Speed: Supports a high-speed clock frequency, facilitating quick read and write operations.
4. Endurance: Provides a high write endurance of up to 1 million cycles per memory cell, ensuring durability for frequent data updates.
5. Data Retention: Offers a data retention period of up to 100 years, ensuring long-term data integrity.
6. Low Power Consumption: Features low active and standby current, ideal for battery-powered devices.
7. Temperature Range: Designed to operate reliably within a wide temperature range suitable for industrial applications.
This device is commonly used in applications requiring non-volatile memory like configuration storage, firmware updates, and data logging.

Package

The FM25V02A-GTR is offered in a SOIC-8 (Small Outline Integrated Circuit) package type. This 8-pin package design allows for surface mounting on circuit boards, making it suitable for various applications requiring non-volatile memory.

Pinout

The FM25V02A-GTR is a 2-Mbit (256 K × 8) serial FRAM memory device. It has a pin count of 8. The functions of the pins are as follows:
1. VCC: Power supply voltage (2.7V to 3.6V).
2. GND: Ground.
3. SCK: Serial Clock input for synchronous data transfer.
4. SI: Serial Input for data to be written to the memory.
5. SO: Serial Output for data read from the memory.
6. CS: Chip Select, active low signal to enable the device for communication.
7. WP: Write Protect, allows data protection during writes.
8. HOLD: Hold, allows the user to pause communication with the device.
This device is known for its fast read and write speeds, low power consumption, and high endurance compared to traditional EEPROMs.

Manufacturer

The FM25V02A-GTR is manufactured by Fujitsu Semiconductor. Fujitsu Semiconductor, a subsidiary of Fujitsu Limited, specializes in the design and production of semiconductor devices and solutions. The company is involved in various sectors, including microcontrollers, memory products, and analog components, catering to a wide range of applications in consumer electronics, automotive, and industrial markets. Their focus on innovation and technology aims to meet the growing demand for high-performance electronic components in today's digital landscape.

Application

The FM25V02A-GTR is a 2-Mbit, serial, non-volatile memory device based on ferroelectric technology. Its application areas include consumer electronics, automotive systems, industrial automation, and smart metering. It is ideal for storing configuration settings, calibration data, and firmware updates due to its low power consumption, high endurance, and fast write speeds.

Equivalent

The FM25V02A-GTR is a 2 Mb FRAM (Ferroelectric RAM) memory chip. Equivalent products include:
1. MB85RS2MT from Fujitsu
2. M25P20 from STMicroelectronics (though it's a different technology, it serves similar purposes)
3. CY15B256Q from Cypress Semiconductor
Always verify specific requirements like interface and voltage compatibility before substitution.

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