AT25DF041B-MAHNHR-T

Product Overview

Category

AT25DF041B-MAHNHR-T belongs to the category of Serial Flash Memory.

Use

This product is primarily used for storing and retrieving digital information in electronic devices.

Characteristics

• High-speed data transfer
• Low power consumption
• Compact size
• Reliable performance
• Wide operating voltage range

Package

AT25DF041B-MAHNHR-T is available in a small form factor package, making it suitable for space-constrained applications.

Essence

The essence of this product lies in its ability to provide non-volatile memory storage with fast access times and low power requirements.

Packaging/Quantity

AT25DF041B-MAHNHR-T is typically packaged in reels or trays, with varying quantities depending on customer requirements.

Specifications

• Memory Size: 4 Megabits (512 Kilobytes)
• Interface: Serial Peripheral Interface (SPI)
• Operating Voltage Range: 2.7V to 3.6V
• Operating Temperature Range: -40°C to +85°C
• Data Retention: Up to 20 years
• Erase/Program Cycles: 100,000 cycles

Detailed 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. VCC (Power Supply)
8. Ground (GND)

Functional Features

• High-speed read and write operations
• Sector erase and program capability
• Software and hardware protection mechanisms
• Deep power-down mode for ultra-low power consumption
• Flexible programming options (byte, page, or sector)

Advantages

• Fast data transfer speeds enhance overall system performance.
• Low power consumption prolongs battery life in portable devices.
• Compact size allows for integration into space-constrained designs.
• Reliable performance ensures data integrity and system stability.
• Wide operating voltage range enables compatibility with various systems.

Disadvantages

• Limited storage capacity compared to higher-density flash memory options.
• Relatively lower erase/program cycles may restrict certain applications requiring frequent data updates.
• Higher cost per unit compared to traditional non-volatile memory technologies.

Working Principles

AT25DF041B-MAHNHR-T utilizes the Serial Peripheral Interface (SPI) protocol to communicate with the host device. It stores data in a series of memory cells, organized into sectors. The device can be accessed by sending commands through the SPI interface, allowing for read, write, erase, and protection operations.

Detailed Application Field Plans

AT25DF041B-MAHNHR-T finds application in various electronic devices, including but not limited to: - Consumer electronics - Automotive systems - Industrial control systems - Medical devices - Communication equipment

Detailed and Complete Alternative Models

1. AT25DF321A-MWHN-T: 32 Megabit Serial Flash Memory
2. AT25SF081A-SHD-T: 8 Megabit Serial Flash Memory
3. AT45DB161E-SHN-B: 16 Megabit DataFlash Memory

These alternative models offer different storage capacities and features, catering to diverse application requirements.

In conclusion, AT25DF041B-MAHNHR-T is a compact and reliable Serial Flash Memory product that provides high-speed data transfer and low power consumption. Its wide operating voltage range and flexible programming options make it suitable for various electronic devices. However, its limited storage capacity and erase/program cycle limitations should be considered when selecting the appropriate memory solution for specific applications.