AT24C64-10PC-2.7

Product Overview

Category

AT24C64-10PC-2.7 belongs to the category of electrically erasable programmable read-only memory (EEPROM) chips.

Use

The AT24C64-10PC-2.7 chip is primarily used for non-volatile data storage in various electronic devices and systems.

Characteristics

• Electrically erasable: The chip allows for easy erasure and reprogramming of data.
• Non-volatile: Data stored in the chip is retained even when power is removed.
• High capacity: The AT24C64-10PC-2.7 has a storage capacity of 64 kilobits (8 kilobytes).
• Low power consumption: The chip operates at a low voltage and consumes minimal power.
• Fast write cycle time: The AT24C64-10PC-2.7 offers a fast write cycle time of 10 milliseconds.

Package

The AT24C64-10PC-2.7 chip is available in a 8-pin DIP (Dual Inline Package) format.

Essence

The essence of the AT24C64-10PC-2.7 chip lies in its ability to provide reliable and non-volatile data storage in electronic devices.

Packaging/Quantity

The AT24C64-10PC-2.7 chip is typically packaged in tubes or trays, with a quantity of 25 pieces per tube/tray.

Specifications

• Memory Capacity: 64 kilobits (8 kilobytes)
• Operating Voltage: 2.7V - 5.5V
• Write Cycle Time: 10 ms (maximum)
• Data Retention: 100 years (minimum)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The AT24C64-10PC-2.7 chip has the following pin configuration:

1. A0: Chip Address Input
2. A1: Chip Address Input
3. A2: Chip Address Input
4. GND: Ground
5. SDA: Serial Data Input/Output
6. SCL: Serial Clock Input
7. WP: Write Protect
8. VCC: Power Supply

Functional Features

The AT24C64-10PC-2.7 chip offers the following functional features:

• Random access: Allows for reading and writing data at any memory location.
• Byte-level operations: Supports individual byte read and write operations.
• Hardware write protection: The WP pin can be used to protect the memory from accidental writes.
• I2C interface: The chip communicates using the I2C (Inter-Integrated Circuit) protocol.

Advantages and Disadvantages

Advantages

• High storage capacity for its size.
• Low power consumption, making it suitable for battery-powered devices.
• Fast write cycle time allows for quick data updates.
• Long data retention period ensures data integrity over extended periods.

Disadvantages

• Limited storage capacity compared to other memory technologies.
• Requires an external microcontroller or interface to access and manipulate data.

Working Principles

The AT24C64-10PC-2.7 chip utilizes EEPROM technology to store and retrieve data. It consists of a grid of memory cells that can be individually programmed or erased electrically. The chip communicates with an external microcontroller or device through the I2C interface, allowing for easy integration into various systems.

Detailed Application Field Plans

The AT24C64-10PC-2.7 chip finds applications in a wide range of electronic devices and systems, including but not limited to: - Consumer electronics (e.g., TVs, set-top boxes, digital cameras) - Automotive electronics (e.g., car audio systems, instrument clusters) - Industrial control systems - Medical devices - Communication equipment

Detailed and Complete Alternative Models

Some alternative models to the AT24C64-10PC-2.7 chip include: - AT24C01A: 1 kilobit EEPROM chip - AT24C256C: 256 kilobit EEPROM chip - AT24CM02: 2 megabit EEPROM chip

These alternative models offer different storage capacities and features, allowing for flexibility in choosing the most suitable chip for specific applications.

In conclusion, the AT24C64-10PC-2.7 chip is a versatile EEPROM device that provides reliable non-volatile data storage. With its high capacity, low power consumption, and fast write cycle time, it is well-suited for various electronic applications across different industries.