FM25040B-GA1

Product Overview

Category

FM25040B-GA1 belongs to the category of non-volatile memory devices.

Use

This product is primarily used for data storage in various electronic devices such as microcontrollers, embedded systems, and consumer electronics.

Characteristics

• Non-volatile: The FM25040B-GA1 retains stored data even when power is removed.
• High capacity: This device has a storage capacity of 4096 kilobits (512 kilobytes).
• Low power consumption: It operates at low voltage and consumes minimal power during read and write operations.
• Fast access time: The FM25040B-GA1 provides quick access to stored data, ensuring efficient performance.
• Durable: It offers high endurance and can withstand a large number of read and write cycles.
• Reliable: This product ensures data integrity through built-in error detection and correction mechanisms.

Package

The FM25040B-GA1 is available in a compact SOP-8 package, which is widely used in the industry.

Essence

The essence of FM25040B-GA1 lies in its ability to provide reliable and non-volatile storage for electronic devices, ensuring data integrity and efficient performance.

Packaging/Quantity

This product is typically packaged in reels or tubes, with each reel or tube containing a specific quantity of FM25040B-GA1 devices. The exact quantity may vary depending on the manufacturer's specifications.

Specifications

• Storage Capacity: 4096 kilobits (512 kilobytes)
• Interface: SPI (Serial Peripheral Interface)
• Operating Voltage: 2.5V - 5.5V
• Operating Temperature Range: -40°C to +85°C
• Data Retention: Up to 200 years
• Endurance: Up to 1 million write cycles

Detailed Pin Configuration

The FM25040B-GA1 has a total of 8 pins, which are as follows:

1. Chip Select (CS)
2. Serial Clock (SCK)
3. Serial Data Input/Output (SDI/SDO)
4. Write Protect (WP)
5. Ground (GND)
6. Vcc (Power Supply)
7. Hold (HOLD)
8. Not Connected (NC)

Functional Features

• Byte and Page Write Operations: The FM25040B-GA1 supports both byte and page write operations, allowing flexible data storage.
• Sequential Read: It enables sequential read operations, facilitating efficient retrieval of stored data.
• Software Protection: This device offers software protection by providing a write protect pin (WP) that can be used to prevent accidental writes.
• Hardware Protection: The HOLD pin allows external devices to pause ongoing operations, ensuring data integrity during critical processes.

Advantages and Disadvantages

Advantages

• Non-volatile memory ensures data retention even in the absence of power.
• High storage capacity for various applications.
• Low power consumption extends battery life in portable devices.
• Fast access time enhances overall system performance.
• Durable design withstands frequent read and write cycles.
• Built-in error detection and correction mechanisms ensure data integrity.

Disadvantages

• Limited storage capacity compared to other non-volatile memory options.
• Relatively higher cost per kilobyte compared to alternative memory technologies.

Working Principles

The FM25040B-GA1 utilizes the Serial Peripheral Interface (SPI) protocol to communicate with the host device. It stores data in non-volatile memory cells, which retain their state even when power is removed. The device uses a combination of floating gate and tunneling technology to store and retrieve data reliably.

Detailed Application Field Plans

The FM25040B-GA1 finds applications in various fields, including but not limited to: - Automotive electronics - Industrial automation - Medical devices - Consumer electronics - Internet of Things (IoT) devices

Detailed and Complete Alternative Models

Some alternative models to FM25040B-GA1 include: - AT25DF041A - CAT25C512 - M95M02-DRMN6TP - W25Q64FVSSIG

These alternative models offer similar functionality and can be considered based on specific application requirements.

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