M24C02-WMN6

Product Overview

Category

M24C02-WMN6 belongs to the category of electrically erasable programmable read-only memory (EEPROM) chips.

Use

The M24C02-WMN6 chip is primarily used for non-volatile data storage in various electronic devices, such as microcontrollers, consumer electronics, and automotive applications.

Characteristics

• Non-volatile: The M24C02-WMN6 retains stored data even when power is removed.
• High storage capacity: This chip has a storage capacity of 2 kilobits (256 bytes).
• Low power consumption: It operates at low voltage levels, making it energy-efficient.
• Fast write and read operations: The M24C02-WMN6 offers high-speed data transfer for efficient performance.

Package

The M24C02-WMN6 chip is available in an industry-standard 8-pin SOIC (Small Outline Integrated Circuit) package.

Essence

The essence of the M24C02-WMN6 chip lies in its ability to store and retrieve data reliably, even in the absence of power. Its compact size and low power consumption make it suitable for integration into various electronic devices.

Packaging/Quantity

The M24C02-WMN6 chip is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Memory capacity: 2 kilobits (256 bytes)
• Supply voltage: 1.7V to 5.5V
• Operating temperature range: -40°C to +85°C
• Write cycle endurance: 1 million cycles
• Data retention: 40 years

Detailed Pin Configuration

The M24C02-WMN6 chip has the following pin configuration:

1. VSS: Ground
2. SDA: Serial Data Input/Output
3. SCL: Serial Clock Input
4. WP: Write Protect
5. VCC: Supply Voltage
6. A0: Address Input 0
7. A1: Address Input 1
8. NC: No Connection

Functional Features

• Random and sequential read modes
• Write protection mechanism to prevent accidental data modification
• Software write protection using the Write Protect (WP) pin
• Hardware write protection by connecting the WP pin to VSS
• Page write capability for efficient programming of multiple bytes
• Acknowledge polling and software enable/disable of write operations

Advantages and Disadvantages

Advantages

• Non-volatile storage ensures data retention even during power loss.
• High-speed read and write operations enhance overall system performance.
• Low power consumption contributes to energy efficiency.
• Compact size allows for easy integration into various electronic devices.

Disadvantages

• Limited storage capacity compared to other EEPROM chips.
• Relatively higher cost per kilobit of storage compared to larger capacity chips.
• Limited endurance of write cycles may require careful management in certain applications.

Working Principles

The M24C02-WMN6 chip utilizes a combination of electrically erasable and programmable memory cells to store and retrieve data. It employs a serial interface, allowing for easy integration with microcontrollers and other digital systems. The chip operates based on clock signals received through the Serial Clock (SCL) input and transfers data via the Serial Data (SDA) input/output line.

Detailed Application Field Plans

The M24C02-WMN6 chip finds application in various fields, including but not limited to: - Microcontroller-based systems - Consumer electronics (e.g., smart TVs, set-top boxes) - Automotive electronics (e.g., engine control units, infotainment systems) - Industrial automation and control systems - Medical devices - Internet of Things (IoT) devices

Detailed and Complete Alternative Models

Some alternative models to the M24C02-WMN6 chip include: - M24C01-WMN6: 1 kilobit EEPROM chip - M24C04-WMN6: 4 kilobit EEPROM chip - M24C08-WMN6: 8 kilobit EEPROM chip - M24C16-WMN6: 16 kilobit EEPROM chip

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

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