AT25320AN-10SI-1.8

Product Overview

Category

AT25320AN-10SI-1.8 belongs to the category of non-volatile memory integrated circuits.

Use

This product is primarily used for data storage in various electronic devices such as microcontrollers, computers, and consumer electronics.

Characteristics

• Non-volatile: The AT25320AN-10SI-1.8 retains stored data even when power is removed.
• High capacity: It offers a storage capacity of 32,768 bits (4,096 bytes).
• Low power consumption: This integrated circuit operates on low power, making it suitable for battery-powered devices.
• Fast access time: The AT25320AN-10SI-1.8 provides quick access to stored data.

Package

The AT25320AN-10SI-1.8 is available in a small outline integrated circuit (SOIC) package.

Essence

The essence of this product lies in its ability to store and retrieve data reliably, even in the absence of power.

Packaging/Quantity

The AT25320AN-10SI-1.8 is typically packaged in reels or tubes, with each containing a specific quantity of integrated circuits.

Specifications

• Part Number: AT25320AN-10SI-1.8
• Memory Type: Non-volatile
• Capacity: 32,768 bits (4,096 bytes)
• Interface: Serial Peripheral Interface (SPI)
• Operating Voltage: 1.8V
• Access Time: 10 microseconds
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The AT25320AN-10SI-1.8 has a total of 8 pins, which are assigned specific functions as follows:

1. Chip Select (/CS): Enables communication with the device when set to a low logic level.
2. Serial Clock (SCK): Provides the clock signal for data transfer.
3. Serial Data Input (SI): Used to input data into the device during write operations.
4. Serial Data Output (SO): Outputs data from the device during read operations.
5. Write Protect (/WP): When set to a low logic level, it protects the memory from being written to.
6. Ground (GND): Connected to the ground reference of the system.
7. Power Supply (VCC): Supplies power to the device (1.8V).
8. Hold (/HOLD): Allows the device to be temporarily disabled during certain operations.

Functional Features

• High-speed data transfer: The AT25320AN-10SI-1.8 supports a Serial Peripheral Interface (SPI) for fast and efficient data transfer.
• Write protection: The integrated circuit includes a write protect pin (/WP) that can be used to prevent accidental modification of stored data.
• Low power consumption: This product operates on low power, making it suitable for battery-powered devices.
• Reliable data retention: The non-volatile nature of the memory ensures that stored data is retained even in the absence of power.

Advantages and Disadvantages

Advantages

• Non-volatile memory ensures data retention without power supply.
• High storage capacity for various applications.
• Fast access time allows for quick retrieval of data.
• Low power consumption extends battery life in portable devices.

Disadvantages

• Limited storage capacity compared to other memory technologies.
• Relatively slower data transfer rate compared to some newer memory technologies.

Working Principles

The AT25320AN-10SI-1.8 utilizes flash memory technology to store and retrieve data. It employs a Serial Peripheral Interface (SPI) for communication with the host device. The SPI interface enables high-speed data transfer between the integrated circuit and the controlling device.

Detailed Application Field Plans

The AT25320AN-10SI-1.8 finds applications in various electronic devices, including but not limited to: - Microcontrollers - Computers - Consumer electronics - Automotive systems - Industrial control systems

Detailed and Complete Alternative Models

1. AT25DF321A: This alternative model offers a higher storage capacity of 32 megabits (4 megabytes) and operates at a voltage range of 2.7V to 3.6V.
2. AT25080AN-10SU-2.7: This alternative model provides a lower storage capacity of 8,192 bits (1,024 bytes) and operates at a voltage range of 2.7V to 5.5V.
3. AT25256AN-10SI-2.7: This alternative model offers a higher storage capacity of 65,536 bits (8,192 bytes) and operates at a voltage range of 2.7V to 5.5V.

These alternative models provide options with varying storage capacities and voltage requirements, allowing for flexibility in different application scenarios.