AT25DQ161-MH-B

Product Overview

Category

AT25DQ161-MH-B belongs to the category of non-volatile memory devices.

Use

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

Characteristics

• Non-volatile: Retains data even when power is turned off.
• High capacity: Offers a storage capacity of XX megabytes.
• Fast access time: Provides quick data retrieval.
• Low power consumption: Operates efficiently with minimal power requirements.

Package

AT25DQ161-MH-B is available in a compact surface-mount package.

Essence

The essence of this product lies in its ability to store and retrieve data reliably, making it an essential component in many electronic devices.

Packaging/Quantity

AT25DQ161-MH-B is typically packaged in reels or trays, with a quantity of XX units per package.

Specifications

• Storage Capacity: XX megabytes
• Interface: SPI (Serial Peripheral Interface)
• Operating Voltage: X.X volts
• Operating Temperature Range: -XX°C to +XX°C
• Data Retention: Up to XX years
• Erase/Write Cycles: XX,XXX cycles

Detailed Pin Configuration

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

Functional Features

• High-speed data transfer using SPI interface.
• Sector-based erasing and programming.
• Software and hardware write protection options.
• Efficient power management features.
• Reliable data retention and endurance.

Advantages

• High storage capacity allows for extensive data storage.
• Fast access time enables quick retrieval of stored information.
• Low power consumption prolongs battery life in portable devices.
• Robust data retention ensures long-term reliability.
• Versatile interface allows for easy integration into various systems.

Disadvantages

• Limited erase/write cycles may restrict certain applications.
• Relatively higher cost compared to other memory options.
• Requires additional circuitry for proper interfacing.

Working Principles

AT25DQ161-MH-B utilizes flash memory technology to store and retrieve data. It employs the SPI interface for communication with the host device. The memory is organized into sectors, which can be individually erased or programmed. The chip supports both software and hardware write protection mechanisms to prevent accidental modifications. Data is retained even when power is disconnected, ensuring reliable storage.

Detailed Application Field Plans

AT25DQ161-MH-B finds application in a wide range of electronic devices, including but not limited to: - Consumer electronics (smartphones, tablets, digital cameras) - Automotive systems (infotainment, navigation) - Industrial equipment (data loggers, control systems) - Medical devices (patient monitoring, diagnostic equipment) - Communication devices (routers, modems)

Detailed and Complete Alternative Models

1. AT25SF041: Similar capacity, different package type.
2. AT45DB321D: Higher capacity, same package type.
3. MX25L12835F: Lower capacity, same package type.

Please note that the above list is not exhaustive, and there are several alternative models available in the market.

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