AT24C04N-10SU-2.7

Overview

Product Category

AT24C04N-10SU-2.7 belongs to the category of electrically erasable programmable read-only memory (EEPROM) chips.

Use

This product is commonly used for storing and retrieving data in electronic devices, such as microcontrollers, computers, and consumer electronics.

Characteristics

• Non-volatile: The stored data remains even when power is removed.
• Electrically erasable: Data can be erased and reprogrammed electronically.
• High storage capacity: The AT24C04N-10SU-2.7 has a storage capacity of 4 kilobits (512 bytes).
• Low power consumption: It operates at a low voltage of 2.7V and consumes minimal power during read and write operations.

Package

The AT24C04N-10SU-2.7 comes in a small outline integrated circuit (SOIC) package.

Essence

The essence of this product lies in its ability to provide non-volatile memory storage that can be easily programmed and erased electronically.

Packaging/Quantity

The AT24C04N-10SU-2.7 is typically packaged in reels or tubes and is available in large quantities for mass production purposes.

Specifications

• Memory Capacity: 4 kilobits (512 bytes)
• Supply Voltage: 2.7V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Interface: I2C (Two-wire Serial Interface)

Pin Configuration

The AT24C04N-10SU-2.7 has a total of 8 pins, which are assigned specific functions:

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

Functional Features

• Random Access: Allows for reading and writing data at any memory location.
• Byte-Level Operations: Enables individual byte read and write operations.
• Hardware Write Protection: The WP pin can be used to protect the memory from accidental writes.
• Acknowledge Support: Provides acknowledgment during data transfer, ensuring reliable communication.

Advantages and Disadvantages

Advantages

• Non-volatile storage ensures data retention even in the absence of power.
• Electrically erasable and reprogrammable, allowing for flexibility in data management.
• Low power consumption makes it suitable for battery-powered devices.
• Compact package size enables integration into small electronic systems.

Disadvantages

• Limited storage capacity compared to other memory technologies.
• Slower write speeds compared to volatile memory types.
• Susceptible to data corruption due to electrical noise or improper handling.

Working Principles

The AT24C04N-10SU-2.7 utilizes an electrically erasable programmable read-only memory (EEPROM) technology. It consists of a grid of memory cells that can be individually programmed or erased using electrical signals. The memory cells store data as binary information, which can be accessed and manipulated through the I2C interface.

Detailed Application Field Plans

The AT24C04N-10SU-2.7 finds applications in various fields, including:

1. Embedded Systems: Used for storing configuration data, firmware updates, and user settings in microcontrollers and embedded devices.
2. Consumer Electronics: Employed in devices like smart TVs, set-top boxes, and audio players for storing user preferences and system parameters.
3. Automotive Electronics: Utilized for storing critical data, such as vehicle settings, mileage information, and error logs in automotive control units.
4. Industrial Automation: Integrated into programmable logic controllers (PLCs) and industrial equipment for storing calibration data, production parameters, and system configurations.

Detailed and Complete Alternative Models

1. AT24C01A: 1 kilobit (128 bytes) capacity, compatible with the I2C interface.
2. AT24C08A: 8 kilobits (1024 bytes) capacity, operates at a wider voltage range of 1.7V to 5.5V.
3. AT24C16N: 16 kilobits (2048 bytes) capacity, offers higher storage capacity for more extensive data storage requirements.

These alternative models provide varying capacities and features to cater to different application needs.

In conclusion, the AT24C04N-10SU-2.7 is an electrically erasable programmable read-only memory (EEPROM) chip that offers non-volatile storage, low power consumption, and high reliability. Its compact size and compatibility with the I2C interface make it suitable for a wide range of applications