AT24C08C-PUM

Product Overview

Category

AT24C08C-PUM belongs to the category of electrically erasable programmable read-only memory (EEPROM) chips.

Use

The AT24C08C-PUM chip is primarily used for non-volatile data storage in various electronic devices. It allows for easy reading and writing of data even when power is turned off.

Characteristics

• Non-volatile: Retains data even without power supply.
• Electrically erasable: Allows for easy modification of stored data.
• Programmable: Data can be written and rewritten multiple times.
• High storage capacity: The AT24C08C-PUM has a storage capacity of 8 kilobits (1 kilobyte).
• Low power consumption: Operates on low power, making it suitable for battery-powered devices.

Package

The AT24C08C-PUM chip is available in a small outline package (SOP), which ensures easy integration into electronic circuits.

Essence

The essence of the AT24C08C-PUM chip lies in its ability to provide reliable and non-volatile data storage in a compact form factor.

Packaging/Quantity

The AT24C08C-PUM chip is 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 manufacturer.

Specifications

• Storage Capacity: 8 kilobits (1 kilobyte)
• Interface: I2C (Inter-Integrated Circuit)
• 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

Detailed Pin Configuration

The AT24C08C-PUM chip has a total of 8 pins, each serving a specific purpose. The pin configuration is as follows:

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: Power Supply

Functional Features

• Random Access: Allows for reading and writing data at any memory location.
• Page Write: Supports the ability to write multiple bytes of data in a single operation.
• Software Write Protection: Provides write protection to prevent accidental modification of stored data.
• Hardware Write Protection: Offers additional write protection through the WP pin.

Advantages and Disadvantages

Advantages

• Non-volatile storage ensures data retention even during power loss.
• Easy integration into electronic circuits due to its small form factor.
• Low power consumption makes it suitable for battery-powered devices.
• High write cycle endurance allows for frequent data updates.

Disadvantages

• Limited storage capacity compared to other memory technologies.
• Slower write speeds compared to volatile memory technologies.
• Relatively higher cost per kilobyte of storage compared to other memory options.

Working Principles

The AT24C08C-PUM chip utilizes 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. When data needs to be written, the chip applies a high voltage to the selected memory cell, altering its state. Reading data involves detecting the state of each memory cell and converting it back into usable information.

Detailed Application Field Plans

The AT24C08C-PUM chip finds applications in various electronic devices, including but not limited to: - Consumer electronics: Smartphones, tablets, digital cameras, etc. - Automotive electronics: Engine control units, infotainment systems, etc. - Industrial automation: Programmable logic controllers, data loggers, etc. - Medical devices: Patient monitoring systems, medical imaging equipment, etc.

Detailed and Complete Alternative Models

• AT24C01C
• AT24C02C
• AT24C04C
• AT24C16C
• AT24C32C
• AT24C64C
• AT24C128C
• AT24C256C
• AT24C512C

These alternative models offer varying storage capacities to suit different application requirements.

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