AT24C04AN-10SI

Product Overview

Category

AT24C04AN-10SI belongs to the category of electrically erasable programmable read-only memory (EEPROM) chips.

Use

This chip is commonly used for non-volatile storage in various electronic devices, such as microcontrollers, computers, and consumer electronics.

Characteristics

• Electrically erasable: The data stored in the chip can be erased and reprogrammed electronically.
• Non-volatile: The stored data remains even when power is removed.
• Low power consumption: The chip operates at low voltage levels, making it energy-efficient.
• High reliability: The EEPROM technology ensures reliable data storage and retrieval.
• Small form factor: The chip comes in a compact package, suitable for space-constrained applications.

Package

AT24C04AN-10SI is available in an 8-pin small outline integrated circuit (SOIC) package.

Essence

The essence of AT24C04AN-10SI lies in its ability to provide non-volatile storage for electronic devices, allowing them to retain important data even when powered off.

Packaging/Quantity

These chips are typically packaged in reels or tubes, with each reel or tube containing a specific quantity of chips. The exact packaging and quantity may vary depending on the supplier.

Specifications

• Memory capacity: 4 kilobits (512 bytes)
• Operating voltage: 1.7V to 5.5V
• Operating temperature range: -40°C to +85°C
• Write endurance: 1 million write cycles
• Data retention: 100 years

Detailed Pin Configuration

The AT24C04AN-10SI chip has the following pin configuration:

1. A0: Address input pin
2. A1: Address input pin
3. A2: Address input pin
4. GND: Ground pin
5. SDA: Serial data input/output pin
6. SCL: Serial clock input pin
7. WP: Write protect pin
8. VCC: Power supply pin

Functional Features

• Random access: The chip allows random access to any memory location, enabling efficient data retrieval.
• Byte-level read/write: Data can be read from or written to the chip at the byte level, providing flexibility in data manipulation.
• Hardware write protection: The WP pin can be used to protect the stored data from accidental writes.
• I2C interface: The chip uses the I2C (Inter-Integrated Circuit) protocol for communication with the host device.

Advantages and Disadvantages

Advantages

• Non-volatile storage: The ability to retain data without power is crucial for many applications.
• High reliability: EEPROM technology ensures reliable data storage and retrieval.
• Compact form factor: The small package size makes it suitable for space-constrained designs.
• Low power consumption: The chip operates at low voltage levels, reducing energy consumption.

Disadvantages

• Limited storage capacity: With a capacity of 4 kilobits, this chip may not be sufficient for applications requiring large amounts of data storage.
• Slower write speed: Compared to other types of memory, EEPROMs generally have slower write speeds.

Working Principles

AT24C04AN-10SI utilizes EEPROM technology, which consists of floating-gate transistors that can store electrical charges. These charges represent binary data, which can be read, written, and erased electronically. The chip communicates with the host device using the I2C protocol, allowing for easy integration into various systems.

Detailed Application Field Plans

AT24C04AN-10SI finds applications in a wide range of electronic devices, including but not limited to: - Microcontrollers - Computers - Consumer electronics (e.g., smartphones, tablets) - Automotive electronics - Industrial control systems

In microcontrollers, the chip can be used to store program code, configuration data, or user settings. In computers, it can serve as non-volatile memory for storing BIOS settings or other critical data. In consumer electronics, it enables data storage for applications such as contact lists, preferences, or firmware updates.

Detailed and Complete Alternative Models

There are several alternative models available in the market that offer similar functionality to AT24C04AN-10SI. Some notable alternatives include: - AT24C01A - AT24C02 - AT24C08 - AT24C16

These alternative models vary in terms of storage capacity, package type, and other specifications. The choice of an alternative model depends on the specific requirements of the application.

In conclusion, AT24C04AN-10SI is a versatile EEPROM chip that provides non-volatile storage for various electronic devices. Its compact size, low power consumption, and high reliability make it suitable for a wide range of applications. However, its limited storage capacity and slower write