M24C08-DRDW3TP/K

Product Overview

Category

M24C08-DRDW3TP/K belongs to the category of electrically erasable programmable read-only memory (EEPROM) chips.

Use

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

Characteristics

• Non-volatile: The stored data is retained even when power is removed.
• Electrically erasable: The data can be erased and reprogrammed electronically.
• High density: The chip has a capacity of 8 kilobits (1 kilobyte).
• Low power consumption: It operates at low voltage levels, making it energy-efficient.
• Fast access time: The chip provides quick read and write operations.

Package

M24C08-DRDW3TP/K is available in a small outline package (SO-8) with an exposed pad. This package offers good thermal dissipation and ease of integration into circuit boards.

Essence

The essence of M24C08-DRDW3TP/K lies in its ability to store and retrieve data reliably, while being easily programmable and erasable.

Packaging/Quantity

This product is typically packaged in reels or tubes, containing a specified quantity of chips per package. The exact packaging and quantity may vary depending on the manufacturer's specifications.

Specifications

• Capacity: 8 kilobits (1 kilobyte)
• Interface: I2C (Inter-Integrated Circuit)
• Supply voltage: 1.7V to 5.5V
• Operating temperature range: -40°C to +85°C
• Write endurance: 4 million cycles
• Data retention: 200 years

Detailed Pin Configuration

M24C08-DRDW3TP/K follows the standard pin configuration for an SO-8 package. The pinout is as follows:

1. A0: Address input bit 0
2. A1: Address input bit 1
3. A2: Address input bit 2
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: Allows reading and writing of individual bytes within the memory array.
• Page write mode: Enables faster programming of multiple bytes in a single operation.
• Software write protection: Provides a write protection mechanism to prevent accidental modification of stored data.
• Hardware write protection: Supports hardware-based protection against unauthorized writes.
• Sequential read: Allows consecutive reading of multiple bytes without requiring repeated address transmissions.

Advantages and Disadvantages

Advantages

• Non-volatile storage: Data remains intact even during power loss.
• High endurance: Can withstand frequent write cycles.
• Compact size: Small form factor enables integration into space-constrained devices.
• Low power consumption: Operates efficiently, conserving energy.
• Easy integration: Standard I2C interface simplifies connectivity with various microcontrollers.

Disadvantages

• Limited capacity: 8 kilobits may not be sufficient for certain applications requiring larger storage.
• Relatively slow write speed: Programming the chip can take longer compared to other memory technologies.
• Vulnerable to electrical noise: Proper shielding and grounding are necessary to ensure reliable operation.

Working Principles

M24C08-DRDW3TP/K utilizes electrically erasable programmable read-only memory (EEPROM) technology. It consists of a memory array organized into individual cells, each capable of storing one bit of information. The data is written by applying appropriate voltage levels to specific memory cells, and it can be erased by subjecting the cells to an electrical charge. The stored data can be accessed and manipulated through the I2C interface.

Detailed Application Field Plans

M24C08-DRDW3TP/K finds applications in various fields, including but not limited to:

1. Embedded systems: Used for storing firmware, configuration data, and calibration parameters in microcontrollers.
2. Automotive electronics: Employed for storing vehicle-specific settings, sensor data, and diagnostic information.
3. Consumer electronics: Integrated into devices like smart TVs, set-top boxes, and home automation systems for data storage purposes.
4. Industrial automation: Utilized in programmable logic controllers (PLCs) and industrial control systems for storing critical data and program code.
5. Medical devices: Used for storing patient data, device configurations, and firmware updates in medical equipment.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to M24C08-DRDW3TP/K include:

1. AT24C08: Manufactured by Microchip Technology Inc., this EEPROM chip has a capacity of 8 kilobits and supports the I2C interface.
2. CAT