AT25SF041-MAHD-T

Product Overview

Category

AT25SF041-MAHD-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 storage capacity
• Fast read and write operations
• Low power consumption
• Compact size
• Durable and reliable

Package

AT25SF041-MAHD-T is available in a small form factor package, making it suitable for integration into various electronic devices.

Essence

The essence of this product lies in its ability to provide non-volatile memory storage with high performance and reliability.

Packaging/Quantity

AT25SF041-MAHD-T is typically packaged in reels or trays, with each reel or tray containing a specific quantity of units. The exact packaging and quantity may vary depending on the manufacturer.

Specifications

• Storage Capacity: 4 Megabits (512 Kilobytes)
• Interface: Serial Peripheral Interface (SPI)
• Operating Voltage: 2.7V - 3.6V
• Maximum Clock Frequency: 104 MHz
• Operating Temperature Range: -40°C to +85°C
• Data Retention: Up to 20 years
• Erase/Program Cycles: 100,000 cycles

Detailed Pin Configuration

1. VCC - Power Supply
2. GND - Ground
3. HOLD - Suspends ongoing data transfer
4. WP - Write Protect
5. SCK - Serial Clock
6. SI - Serial Input
7. SO - Serial Output
8. CS - Chip Select

Functional Features

• High-speed data transfer
• Sector erase and program operations
• Software and hardware protection mechanisms
• Flexible write and erase granularity
• Efficient power management
• Error detection and correction capabilities

Advantages and Disadvantages

Advantages

• High storage capacity for data-intensive applications
• Fast read and write operations enhance overall system performance
• Low power consumption prolongs battery life in portable devices
• Compact size allows for easy integration into space-constrained designs
• Durable and reliable, ensuring data integrity over extended periods

Disadvantages

• Limited storage capacity compared to other memory technologies
• Relatively higher cost per unit compared to traditional non-volatile memories
• Requires a dedicated serial interface, limiting compatibility with certain systems

Working Principles

AT25SF041-MAHD-T utilizes the Serial Peripheral Interface (SPI) protocol for communication with the host device. It stores data in non-volatile memory cells that can be electrically erased and programmed. The SPI interface enables high-speed data transfer between the device and the host, allowing for efficient read and write operations.

Detailed Application Field Plans

AT25SF041-MAHD-T finds application in various electronic devices, including but not limited to: - Consumer electronics (smartphones, tablets, digital cameras) - Automotive systems (infotainment, navigation, instrument clusters) - Industrial equipment (data loggers, control systems, sensors) - Communication devices (routers, modems, network switches)

Detailed and Complete Alternative Models

1. AT25SF081-MAHD-T: 8 Megabit Serial Flash Memory
2. AT25SF161-MAHD-T: 16 Megabit Serial Flash Memory
3. AT25SF321-MAHD-T: 32 Megabit Serial Flash Memory
4. AT25SF641-MAHD-T: 64 Megabit Serial Flash Memory
5. AT25SF1281-MAHD-T: 128 Megabit Serial Flash Memory

These alternative models offer increased storage capacities while maintaining similar characteristics and functionality as AT25SF041-MAHD-T.

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