AT45DB041D-SSU-2.5

Overview

Product Category

AT45DB041D-SSU-2.5 belongs to the category of Serial DataFlash® Memory.

Use

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

Characteristics

• Serial interface
• Non-volatile memory
• High-speed operation
• Low power consumption

Package

AT45DB041D-SSU-2.5 is available in a small form factor package, suitable for integration into compact electronic devices.

Essence

The essence of AT45DB041D-SSU-2.5 lies in its ability to provide reliable and efficient data storage solutions for a wide range of applications.

Packaging/Quantity

This product is typically packaged in reels or trays, with a quantity of 2500 units per reel/tray.

Specifications

• Memory Size: 4 megabits (512 kilobytes)
• Interface: Serial Peripheral Interface (SPI)
• Operating Voltage: 2.7V - 3.6V
• Operating Temperature Range: -40°C to +85°C
• Data Retention: Up to 20 years
• Endurance: 100,000 write cycles

Pin Configuration

The AT45DB041D-SSU-2.5 has a total of 8 pins, each serving a specific function:

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

Functional Features

• Page Program Operation: Allows individual bytes or full pages to be programmed.
• Continuous Read Mode: Enables sequential reading of multiple pages without the need for readdressing.
• Sector Erase: Provides the ability to erase a specific sector of memory.
• Deep Power-down Mode: Reduces power consumption when the device is not in use.

Advantages and Disadvantages

Advantages

• High-speed data transfer
• Compact form factor
• Low power consumption
• Reliable data retention
• Wide operating temperature range

Disadvantages

• Limited storage capacity compared to larger memory devices
• Requires an external microcontroller for interfacing

Working Principles

AT45DB041D-SSU-2.5 utilizes flash memory technology to store and retrieve data. It employs a serial interface, allowing for efficient communication with a host microcontroller. The device operates by sending commands and data through the SPI interface, enabling read, write, and erase operations on the memory cells.

Detailed Application Field Plans

AT45DB041D-SSU-2.5 finds applications in various fields, including but not limited to: 1. Consumer electronics 2. Industrial automation 3. Automotive systems 4. Medical devices 5. Internet of Things (IoT) devices

Alternative Models

For users seeking alternative options, the following models can be considered: 1. AT45DB081D-SSU-2.5 - 8 megabit Serial DataFlash® Memory 2. AT45DB161D-SSU-2.5 - 16 megabit Serial DataFlash® Memory 3. AT45DB321D-SSU-2.5 - 32 megabit Serial DataFlash® Memory

These models offer increased storage capacity while maintaining similar characteristics and functionality.

In conclusion, the AT45DB041D-SSU-2.5 is a compact and reliable Serial DataFlash® Memory device that provides efficient data storage solutions for a wide range of electronic applications. Its high-speed operation, low power consumption, and compatibility with various systems make it a valuable component in the field of data storage and retrieval.