AT45DB041B-TC-2.5

Product Overview

Category

AT45DB041B-TC-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

AT45DB041B-TC-2.5 is available in a standard 8-pin Thin Small Outline Package (TSOP).

Essence

The essence of this product lies in its ability to provide reliable and efficient data storage solutions for electronic devices.

Packaging/Quantity

AT45DB041B-TC-2.5 is typically packaged in reels, with each reel containing a specific quantity of units.

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

Detailed Pin Configuration

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

Functional Features

• Page Program Operation
• Sequential Read Operation
• Sector Erase Operation
• Block Erase Operation
• Chip Erase Operation
• Continuous Array Read Mode
• Software Protection Mechanism

Advantages

• High-speed data transfer
• Low power consumption
• Compact package size
• Wide operating temperature range
• Long data retention period
• Reliable and durable

Disadvantages

• Limited storage capacity (4 megabits)
• Requires external components for proper operation
• Relatively higher cost compared to lower-capacity alternatives

Working Principles

AT45DB041B-TC-2.5 utilizes the Serial Peripheral Interface (SPI) to communicate with the host device. It stores data in non-volatile memory cells, ensuring that the stored information is retained even when power is disconnected. The chip's internal circuitry manages the read, write, and erase operations, providing a seamless experience for the user.

Detailed Application Field Plans

AT45DB041B-TC-2.5 finds applications in various electronic devices, including but not limited to: - Consumer electronics - Industrial control systems - Automotive electronics - Medical devices - Communication equipment

Detailed and Complete Alternative Models

1. AT45DB011D-SSHN-T: 1 megabit Serial DataFlash® Memory
2. AT45DB021E-SHN-T: 2 megabit Serial DataFlash® Memory
3. AT45DB081D-SSHN-T: 8 megabit Serial DataFlash® Memory
4. AT45DB161E-SHN-T: 16 megabit Serial DataFlash® Memory
5. AT45DB321E-SHN-T: 32 megabit Serial DataFlash® Memory

These alternative models offer varying storage capacities to suit different application requirements.

In conclusion, AT45DB041B-TC-2.5 is a reliable and efficient Serial DataFlash® Memory product that provides high-speed data storage capabilities for a wide range of electronic devices. With its compact size, low power consumption, and extensive functional features, it offers numerous advantages for designers and manufacturers. However, its limited storage capacity and additional external component requirements should be considered when selecting the appropriate memory solution for specific applications.