AT24C04-10TI-2.7

Product Overview

Category

AT24C04-10TI-2.7 belongs to the category of electrically erasable programmable read-only memory (EEPROM) chips.

Use

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

Characteristics

• Electrically erasable: The AT24C04-10TI-2.7 can be erased and reprogrammed electronically, making it convenient for data updates.
• Non-volatile: The stored data remains intact even when power is removed.
• Low power consumption: This chip operates at a low voltage and consumes minimal power.
• High reliability: It offers excellent data retention and endurance characteristics.
• Small form factor: The AT24C04-10TI-2.7 comes in a compact package, making it suitable for space-constrained applications.

Package

The AT24C04-10TI-2.7 is available in a 8-pin Thin Small Outline Package (TSOP), which ensures easy integration into circuit boards.

Essence

The essence of this product lies in its ability to provide reliable and non-volatile data storage in a compact and low-power package.

Packaging/Quantity

The AT24C04-10TI-2.7 is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Memory capacity: 4 kilobits (512 bytes)
• Operating voltage: 2.7V to 5.5V
• Operating temperature range: -40°C to +85°C
• Write cycle endurance: 1 million cycles
• Data retention: 100 years

Detailed Pin Configuration

The AT24C04-10TI-2.7 has the following pin configuration:

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

Functional Features

• Random access: The AT24C04-10TI-2.7 allows random read and write operations, enabling efficient data retrieval and modification.
• I2C interface: It utilizes the widely adopted I2C (Inter-Integrated Circuit) protocol for communication with other devices.
• Hardware write protection: The WP pin can be used to protect the stored data from accidental modifications.
• Page write mode: This chip supports page write operations, allowing multiple bytes to be written in a single operation, enhancing write efficiency.

Advantages and Disadvantages

Advantages

• Compact size and low power consumption make it suitable for portable and battery-powered devices.
• High reliability ensures data integrity even in harsh operating conditions.
• Easy integration into existing circuit designs due to its standard I2C interface.
• Cost-effective solution for non-volatile data storage needs.

Disadvantages

• Limited memory capacity compared to other EEPROM chips.
• Slower write speed compared to some other memory technologies.
• Vulnerable to electromagnetic interference (EMI) due to its small form factor.

Working Principles

The AT24C04-10TI-2.7 operates based on the principles of electrically erasable programmable read-only memory. It uses a combination of transistors and floating gate technology to store and retrieve data. When data is written, an electrical charge is applied to the floating gate, altering its state. This change in state determines the stored data. Reading the data involves detecting the state of the floating gate, allowing the retrieval of the stored information.

Detailed Application Field Plans

The AT24C04-10TI-2.7 finds applications in various fields, including:

1. Microcontrollers: Used for storing program code and configuration data.
2. Computers: Employed in BIOS chips and other non-volatile memory requirements.
3. Consumer electronics: Utilized in devices like smart TVs, set-top boxes, and digital cameras for data storage.
4. Automotive: Integrated into electronic control units (ECUs) for storing calibration data and vehicle settings.
5. Industrial automation: Used for storing configuration parameters and data logging in industrial control systems.

Detailed and Complete Alternative Models

Some alternative models to the AT24C04-10TI-2.7 include:

1. AT24C01A: 1 kilobit EEPROM chip with similar characteristics.
2. AT24C16B: 16 kilobit EEPROM chip with higher memory capacity.
3. AT25080A: 8 kilobit EEPROM chip with extended temperature range.

These alternative models offer different memory capacities and features, allowing users to choose the most suitable