AT25XE041B-SSHN-B

Product Overview

Category: Integrated Circuit (IC)

Use: Non-volatile Memory

Characteristics: - Low-power consumption - High-speed performance - Small form factor - Reliable data retention - Easy integration

Package: SSOP-8

Essence: The AT25XE041B-SSHN-B is a non-volatile memory IC that provides high-speed, low-power storage for various electronic devices.

Packaging/Quantity: The AT25XE041B-SSHN-B is typically packaged in reels and comes in quantities of 2500 units per reel.

Specifications

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

Detailed Pin Configuration

The AT25XE041B-SSHN-B has the following 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. Ground (GND)
7. Power Supply (VCC)
8. Hold (/HOLD)

Functional Features

• High-speed read and write operations
• Sector erase and byte/page program operations
• Software and hardware protection options
• Deep power-down mode for ultra-low power consumption
• Fast sector erase time
• Automatic page write buffer

Advantages and Disadvantages

Advantages: - Low-power consumption makes it suitable for battery-powered devices - High-speed performance enables quick data access - Small form factor allows for easy integration into compact designs - Reliable data retention ensures long-term storage of critical information - Easy integration with existing systems due to standard SPI interface

Disadvantages: - Limited memory size compared to other non-volatile memory options - Erase/write cycles are limited to 100,000, which may be a concern for certain applications requiring frequent updates

Working Principles

The AT25XE041B-SSHN-B utilizes the Serial Peripheral Interface (SPI) to communicate with the host device. It stores data in non-volatile memory cells that retain information even when power is removed. The memory can be read, written, and erased using specific commands sent through the SPI interface.

Detailed Application Field Plans

The AT25XE041B-SSHN-B is commonly used in various electronic devices, including but not limited to: - Consumer electronics (e.g., smartphones, tablets, digital cameras) - Industrial equipment (e.g., control systems, sensors, meters) - Automotive applications (e.g., infotainment systems, instrument clusters) - Medical devices (e.g., patient monitoring systems, diagnostic equipment)

Detailed and Complete Alternative Models

1. AT25XE011A-SSH-T: 1 Megabit (128 Kbytes) memory size, SSOP-8 package
2. AT25XE021A-SSH-T: 2 Megabits (256 Kbytes) memory size, SSOP-8 package
3. AT25XE051A-SSH-T: 5 Megabits (640 Kbytes) memory size, SSOP-8 package
4. AT25XE101A-SSH-T: 10 Megabits (1.25 Mbytes) memory size, SSOP-8 package

These alternative models offer different memory sizes while maintaining similar characteristics and package options.

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