AT25080-10PC-2.7

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Non-volatile Serial EEPROM Memory
• Characteristics: Low-power, high-performance, small form factor
• Package: 8-pin PDIP (Plastic Dual In-line Package)
• Essence: The AT25080-10PC-2.7 is a 2-wire serial EEPROM memory chip designed for data storage in various electronic devices.
• Packaging/Quantity: Available in tubes or tape and reel packaging, with a quantity of 25 pieces per tube/reel.

Specifications

• Memory Size: 8 Kilobits (1024 bytes)
• Operating Voltage: 2.7V to 5.5V
• Interface Protocol: I2C (2-wire serial interface)
• Write Time: 5ms (byte write cycle time)
• Data Retention: 100 years
• Endurance: 1 million write cycles

Detailed Pin Configuration

The AT25080-10PC-2.7 has the following pin configuration:

| Pin Name | Description | |----------|-------------| | 1 | Chip Select | | 2 | Serial Clock | | 3 | Serial Data Input/Output | | 4 | Ground | | 5 | Write Protect | | 6 | VCC (Power Supply) | | 7 | Not Connected | | 8 | Not Connected |

Functional Features

• Non-volatile memory: Retains data even when power is disconnected.
• High-speed performance: Supports fast read and write operations.
• Low-power consumption: Ideal for battery-powered devices.
• Small form factor: Compact size allows for integration into space-constrained designs.
• Write protection: Provides a write protect pin to prevent accidental data modification.

Advantages and Disadvantages

Advantages: - Non-volatile memory ensures data integrity. - High-speed performance allows for quick access to stored information. - Low-power consumption prolongs battery life in portable devices. - Small form factor enables integration into various electronic applications. - Write protection feature prevents unauthorized data modifications.

Disadvantages: - Limited storage capacity compared to larger EEPROM chips. - Relatively slower write time compared to other memory technologies. - Requires an I2C interface, which may not be compatible with all systems.

Working Principles

The AT25080-10PC-2.7 utilizes a floating-gate transistor structure to store data. When writing data, an electric charge is applied to the floating gate, altering its electrical characteristics. This change is detected during read operations, allowing the retrieval of stored information. The I2C interface facilitates communication between the chip and the controlling device, enabling data transfer and control signals.

Detailed Application Field Plans

The AT25080-10PC-2.7 can be used in various applications, including but not limited to: 1. Consumer electronics: Used for storing configuration settings, user preferences, and firmware updates in devices such as TVs, set-top boxes, and audio equipment. 2. Automotive systems: Employed for storing critical data like mileage, vehicle settings, and diagnostic information in automotive modules and ECUs (Engine Control Units). 3. Industrial automation: Utilized for data logging, parameter storage, and system configuration in industrial control systems and PLCs (Programmable Logic Controllers). 4. Medical devices: Used for storing patient data, calibration values, and device settings in medical instruments and monitoring equipment. 5. IoT (Internet of Things): Integrated into IoT devices for storing sensor data, network configurations, and firmware updates.

Detailed and Complete Alternative Models

1. AT25080A-10PU-2.7: Similar to AT25080-10PC-2.7, but in a 8-pin DIP package with an extended temperature range.
2. AT25080B-10SU-2.7: Same memory capacity and interface as AT25080-10PC-2.7, but in a smaller 8-pin SOIC (Small Outline Integrated Circuit) package.
3. AT25080C-10PI-2.7: Offers the same features as AT25080-10PC-2.7, but in a 8-pin PDIP package with an extended voltage range.

These alternative models provide similar functionality and compatibility while offering variations in package type, temperature range, and voltage specifications.

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