AT45DB041E-SSHN-T

Product Overview

Category

AT45DB041E-SSHN-T 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 for easy integration with microcontrollers
• Non-volatile memory technology for data retention even without power
• High-speed data transfer capability
• Low power consumption
• Wide operating voltage range
• Compact package for space-constrained applications

Package

AT45DB041E-SSHN-T is available in a small form factor, surface mount package.

Essence

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

Packaging/Quantity

AT45DB041E-SSHN-T is typically packaged in reels, with a quantity of 2500 units per reel.

Specifications

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

Detailed Pin Configuration

1. VCC - Power supply voltage
2. GND - Ground
3. SI - Serial input
4. SO - Serial output
5. WP - Write protect
6. HOLD - Hold input
7. SCK - Serial clock
8. CS - Chip select

Functional Features

• Page Program Operation: Allows individual bytes or full pages to be programmed
• Continuous Read Mode: Enables sequential reading of multiple pages
• Sector Erase Operation: Erases a specified sector of memory
• Deep Power-down Mode: Reduces power consumption when the device is not in use
• Software Protection: Provides security by locking specific memory regions

Advantages and Disadvantages

Advantages

• Compact size and low power consumption make it suitable for portable devices
• High-speed data transfer enhances overall system performance
• Wide operating voltage range allows compatibility with various systems
• Long data retention period ensures reliable storage of critical information

Disadvantages

• Limited storage capacity compared to higher-end memory solutions
• Relatively lower endurance may restrict certain high-write applications

Working Principles

AT45DB041E-SSHN-T utilizes non-volatile memory technology, specifically Flash memory. It stores data in a series of memory cells that can be electrically programmed and erased. The Serial Peripheral Interface (SPI) enables communication between the memory and microcontrollers, facilitating data transfer and manipulation.

Detailed Application Field Plans

AT45DB041E-SSHN-T finds application in various electronic devices, including but not limited to: 1. Smartphones and tablets 2. Wearable devices 3. Automotive electronics 4. Industrial control systems 5. Internet of Things (IoT) devices

Detailed and Complete Alternative Models

1. AT45DB081E-SSHN-T: 8 megabit (1 megabyte) memory size
2. AT45DB161E-SSHN-T: 16 megabit (2 megabyte) memory size
3. AT45DB321E-SSHN-T: 32 megabit (4 megabyte) memory size
4. AT45DB641E-SSHN-T: 64 megabit (8 megabyte) memory size

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

In conclusion, AT45DB041E-SSHN-T is a compact and efficient Serial DataFlash® Memory product that provides reliable data storage solutions for a wide range of electronic devices. Its high-speed data transfer, low power consumption, and compatibility with various systems make it a popular choice in the industry.

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