AT24C08C-MAHM-T

Product Overview

Category

AT24C08C-MAHM-T 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 AT24C08C-MAHM-T can be erased and reprogrammed electrically, making it convenient for data updates.
• Non-volatile: The stored data remains intact even when power is removed.
• High storage capacity: This chip has a storage capacity of 8 kilobits (1 kilobyte).
• Low power consumption: The AT24C08C-MAHM-T operates at low power levels, making it suitable for battery-powered devices.

Package

The AT24C08C-MAHM-T is available in an 8-pin SOP (Small Outline Package) format.

Essence

The essence of this product lies in its ability to store and retrieve digital information reliably and efficiently.

Packaging/Quantity

The AT24C08C-MAHM-T is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Memory capacity: 8 kilobits (1024 bytes)
• Operating voltage: 1.7V to 5.5V
• Operating temperature range: -40°C to +85°C
• Write cycle endurance: 1 million cycles
• Data retention: 100 years

Pin Configuration

The AT24C08C-MAHM-T features the following pin configuration:

```

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| | | 1 2 | | | | 3 4 | | | | 5 6 | |___________| ```

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

Functional Features

• Random access: The AT24C08C-MAHM-T allows random access to any memory location, enabling efficient data retrieval.
• I2C interface: It utilizes the I2C (Inter-Integrated Circuit) protocol for communication with other devices.
• Hardware write protection: The WP pin can be used to protect the memory from accidental writes.
• Software write protection: The chip supports software write protection through specific commands.

Advantages and Disadvantages

Advantages

• High storage capacity in a compact package
• Low power consumption
• Reliable and durable data retention
• Easy integration with I2C-compatible systems

Disadvantages

• Limited write cycle endurance compared to some other memory technologies
• Relatively slower write speeds compared to volatile memory types

Working Principles

The AT24C08C-MAHM-T operates based on the principles of EEPROM technology. It uses a combination of floating gate transistors and electrically isolated gates to store and retrieve digital information. When data is written, charges are trapped in the floating gate, altering the transistor's behavior. These charges can be erased by applying an electrical voltage, allowing new data to be written.

Detailed Application Field Plans

The AT24C08C-MAHM-T finds applications in various fields, including:

1. Microcontrollers: Used for storing program code, configuration settings, and calibration data.
2. Computers: Employed in BIOS chips, expansion cards, and other peripheral devices.
3. Consumer electronics: Used for storing user preferences, firmware updates, and device-specific data in devices like smartphones, tablets, and smart TVs.

Detailed and Complete Alternative Models

1. AT24C01A-MAHM-T: 1 kilobit EEPROM chip with similar characteristics and package.
2. AT24C02C-MAHM-T: 2 kilobit EEPROM chip with similar characteristics and package.
3. AT24C16C-MAHM-T: 16 kilobit EEPROM chip with similar characteristics and package.
4. AT24C64C-MAHM-T: 64 kilobit EEPROM chip with similar characteristics and package.

These alternative models provide different storage capacities to suit various application requirements.

In conclusion, the AT24C08C-MAHM-T is a versatile EEPROM chip that offers reliable non-volatile data storage in a compact package. Its high storage capacity, low power consumption, and compatibility with I2C systems make it suitable for a wide range of electronic devices. However, its limited write cycle endurance and relatively slower write speeds should