AT25256AU2-10UI-1.8

Product Overview

Category

AT25256AU2-10UI-1.8 belongs to the category of non-volatile memory integrated circuits.

Use

This product is primarily used for storing and retrieving data in electronic devices.

Characteristics

• Non-volatile: Retains data even when power is turned off.
• High capacity: Offers a storage capacity of 256 kilobits (32 kilobytes).
• Low power consumption: Operates on low power supply voltages.
• Fast access time: Provides quick read and write operations.
• Durable: Can withstand harsh environmental conditions.

Package

AT25256AU2-10UI-1.8 is available in a compact 8-pin SOIC (Small Outline Integrated Circuit) package.

Essence

The essence of this product lies in its ability to provide reliable and efficient data storage in various electronic applications.

Packaging/Quantity

AT25256AU2-10UI-1.8 is typically packaged in reels, with each reel containing a specific quantity of units. The exact quantity may vary depending on the manufacturer's specifications.

Specifications

• Supply Voltage: 1.8V
• Operating Temperature Range: -40°C to +85°C
• Interface Type: Serial Peripheral Interface (SPI)
• Memory Organization: 32,768 words x 8 bits
• Data Retention: Up to 100 years
• Write Endurance: 1 million cycles

Detailed Pin Configuration

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

Functional Features

• Byte and Page Write Operations: Allows data to be written in individual bytes or entire memory pages.
• Sequential Read: Enables sequential reading of data from the memory.
• Software Protection: Provides write protection through software commands.
• Hardware Protection: Supports hardware write protection using the /WP pin.
• Chip Erase: Allows erasing of the entire memory content.

Advantages

• Non-volatile nature ensures data integrity even during power loss.
• High storage capacity for various applications.
• Low power consumption prolongs battery life.
• Fast access time enhances overall system performance.
• Durable design withstands challenging environments.

Disadvantages

• Limited storage capacity compared to other memory technologies.
• Relatively higher cost per unit compared to some alternatives.
• Requires a compatible interface for communication with the host device.

Working Principles

AT25256AU2-10UI-1.8 utilizes the Serial Peripheral Interface (SPI) protocol for communication with the host device. It stores data in non-volatile memory cells, which retain information even when power is disconnected. The memory can be accessed and modified using specific commands sent via the SPI interface.

Detailed Application Field Plans

AT25256AU2-10UI-1.8 finds application in various electronic devices, including but not limited to: - Consumer electronics - Automotive systems - Industrial control systems - Medical equipment - Communication devices

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to AT25256AU2-10UI-1.8 include: - AT25SF041 - AT25SL321 - AT25DL081 - AT25DF641

These models differ in terms of storage capacity, package type, and other specifications. Users should select the appropriate model based on their specific requirements.

Word count: 526 words