AT24C08N-10SC-2.5

Overview

Product Category

AT24C08N-10SC-2.5 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 AT24C08N-10SC-2.5 allows for easy erasure and reprogramming of data.
• 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: It operates at low voltage and consumes minimal power.
• High reliability: The AT24C08N-10SC-2.5 offers excellent data retention and endurance characteristics.
• I2C interface: It utilizes the I2C protocol for communication with other devices.

Package and Quantity

The AT24C08N-10SC-2.5 is available in an SOP-8 package. It is typically sold in reels or tubes containing multiple units.

Specifications

• Supply Voltage: 2.5V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Maximum Clock Frequency: 400 kHz
• Write Cycle Time: 5 ms (maximum)
• Data Retention: 100 years (minimum)

Pin Configuration

The AT24C08N-10SC-2.5 has 8 pins arranged in a Single Outline Package (SOP-8) configuration:

┌───┬───┐ │ 1 │ 8 │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ └───┴───┘

Pin Description: 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: The AT24C08N-10SC-2.5 allows for random access to any memory location, enabling efficient data retrieval.
• Byte-Level Read/Write: It supports byte-level read and write operations, providing flexibility in data manipulation.
• Hardware Write Protection: The WP pin can be used to protect the memory from accidental writes.
• Page Write Mode: This chip supports page write mode, allowing multiple bytes to be written in a single operation.

Advantages and Disadvantages

Advantages

• High storage capacity for its size
• Low power consumption
• Excellent data retention and endurance characteristics
• Easy integration with I2C-compatible devices
• Cost-effective solution for non-volatile data storage

Disadvantages

• Limited maximum clock frequency compared to some other EEPROM chips
• Relatively slower write cycle time

Working Principles

The AT24C08N-10SC-2.5 utilizes an electrically erasable floating-gate transistor technology. It stores data by trapping charges in the floating gate, which can be erased or programmed using electrical signals. The I2C interface facilitates communication between the chip and the controlling device, enabling read and write operations.

Application Field Plans

The AT24C08N-10SC-2.5 finds applications in various fields, including:

1. Embedded Systems: It is commonly used in microcontroller-based systems for storing configuration data, calibration values, and firmware updates.
2. Consumer Electronics: This chip can be found in devices like smart TVs, set-top boxes, and digital cameras for storing user preferences, settings, and log data.
3. Automotive: It is utilized in automotive electronics for storing critical data, such as mileage, fault codes, and vehicle configurations.
4. Industrial Automation: The AT24C08N-10SC-2.5 is employed in industrial control systems for storing parameters, calibration data, and production statistics.

Alternative Models

Several alternative models with similar functionality are available in the market. Some notable alternatives to the AT24C08N-10SC-2.5 include:

1. AT24C01A
2. AT24C02C
3. AT24C16N
4. AT24C64D

These models offer varying storage capacities, package options, and additional features, providing flexibility to suit different application requirements.

In conclusion, the AT24C08N-10SC-