M24C04-BN6

Product Overview

Category

M24C04-BN6 belongs to the category of electrically erasable programmable read-only memory (EEPROM) chips.

Use

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

Characteristics

• Non-volatile: The stored data remains even when power is removed.
• Electrically erasable: Data can be erased and reprogrammed electronically.
• High density: M24C04-BN6 has a storage capacity of 4 kilobits (512 bytes).
• Low power consumption: It operates at low voltage levels, making it suitable for battery-powered devices.

Package

The M24C04-BN6 chip is available in an 8-pin plastic dual in-line package (DIP).

Essence

The essence of M24C04-BN6 lies in its ability to store and retrieve digital information reliably and efficiently.

Packaging/Quantity

These chips are typically sold 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 supplier.

Specifications

• Memory capacity: 4 kilobits (512 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 M24C04-BN6 chip has the following pin configuration:

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 data at any memory location.
• Byte-level operations: Supports individual byte read, write, and erase operations.
• I2C interface: Uses the Inter-Integrated Circuit (I2C) protocol for communication with other devices.
• Hardware write protection: The WP pin can be used to protect the memory from accidental writes.

Advantages and Disadvantages

Advantages

• Non-volatile storage: Data remains intact even during power loss.
• High endurance: Can withstand a large number of write cycles.
• Compact size: Small form factor allows integration into various electronic devices.
• Low power consumption: Ideal for battery-powered applications.

Disadvantages

• Limited storage capacity: 4 kilobits may not be sufficient for certain applications requiring larger memory.
• Relatively slow write speed: EEPROMs generally have slower write times compared to other memory technologies.

Working Principles

M24C04-BN6 utilizes electrically controlled floating gate transistors to store and retrieve data. When writing data, an electrical charge is applied to the floating gate, altering its threshold voltage and storing the desired information. Reading data involves measuring the transistor's threshold voltage to determine the stored value.

Detailed Application Field Plans

The M24C04-BN6 chip finds application in various fields, including: 1. Embedded systems: Used for firmware storage in microcontrollers and system-on-chips. 2. Automotive electronics: Stores configuration data, calibration values, and error logs. 3. Industrial automation: Enables parameter storage and device configuration in control systems. 4. Consumer electronics: Used in smart TVs, set-top boxes, and audio/video equipment for data storage.

Detailed and Complete Alternative Models

Some alternative models to M24C04-BN6 include: - AT24C04: Manufactured by Atmel, offering similar specifications and functionality. - CAT24C04: Produced by Catalyst Semiconductor, compatible with the I2C interface. - 24AA04: A product from Microchip Technology, providing comparable features.

These alternative models can be considered based on specific requirements and availability.

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