FT25L04T-RB

Product Overview

Category

The FT25L04T-RB belongs to the category of non-volatile memory chips.

Use

This product is primarily used for data storage in various electronic devices.

Characteristics

• Non-volatile: The FT25L04T-RB retains stored data even when power is disconnected.
• High capacity: It offers a storage capacity of 4 megabits (512 kilobytes).
• Low power consumption: The chip operates on low power, making it suitable for battery-powered devices.
• Fast data transfer: It supports high-speed data transfer rates for efficient read and write operations.

Package

The FT25L04T-RB is available in a compact and industry-standard 8-pin SOP (Small Outline Package).

Essence

The essence of this product lies in its ability to provide reliable and long-term data storage in electronic devices.

Packaging/Quantity

The FT25L04T-RB is typically packaged in reels containing a quantity of 2500 units.

Specifications

• Memory Capacity: 4 Megabits (512 Kilobytes)
• Interface: Serial Peripheral Interface (SPI)
• Operating Voltage: 2.7V - 3.6V
• Data Retention: Up to 20 years
• Operating Temperature Range: -40°C to +85°C
• Write Endurance: 1 million cycles

Detailed Pin Configuration

The FT25L04T-RB features an 8-pin SOP package with the following pin configuration:

1. Chip Select (/CS)
2. Serial Clock (SCK)
3. Serial Data Input (SI)
4. Serial Data Output (SO)
5. Write Protect (/WP)
6. Hold (/HOLD)
7. Ground (GND)
8. Power Supply (VCC)

Functional Features

• Byte-level Read and Write Operations: The chip allows individual bytes to be read from or written to.
• Sector Erase Capability: It supports sector erase operations, enabling efficient data management.
• Write Protection: The /WP pin can be used to protect the memory contents from accidental writes.
• Hold Functionality: The /HOLD pin allows the device to pause ongoing operations without losing data.

Advantages and Disadvantages

Advantages

• Non-volatile memory ensures data retention even during power loss.
• High storage capacity for accommodating large amounts of data.
• Low power consumption makes it suitable for battery-powered devices.
• Fast data transfer rates enable quick read and write operations.

Disadvantages

• Limited storage capacity compared to other memory technologies.
• Relatively higher cost per unit compared to some alternative models.

Working Principles

The FT25L04T-RB utilizes the Serial Peripheral Interface (SPI) protocol to communicate with the host device. It stores data in non-volatile memory cells that retain their state even when power is disconnected. The chip's internal circuitry manages read, write, and erase operations, ensuring reliable data storage and retrieval.

Detailed Application Field Plans

The FT25L04T-RB finds applications in various electronic devices, including but not limited to: - Consumer electronics (e.g., smart TVs, set-top boxes) - Industrial automation systems - Automotive electronics - Medical devices - Internet of Things (IoT) devices

Detailed and Complete Alternative Models

1. FT25H04T-RB: Similar to FT25L04T-RB but with a higher operating voltage range (2.7V - 5.5V).
2. FT25V04T-RB: Offers the same capacity but includes additional security features like hardware write protection and unique ID.
3. FT25M04T-RB: Provides double the storage capacity (8 Megabits) compared to FT25L04T-RB.

These alternative models offer similar functionality but may have different specifications and features to cater to specific application requirements.

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