M24256-BHRMN6TP

Product Overview

Category

M24256-BHRMN6TP 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: The chip has a large storage capacity.
• Low power consumption: It operates efficiently with minimal power requirements.

Package

The M24256-BHRMN6TP chip is typically available in a small outline integrated circuit (SOIC) package. This package provides a compact form factor suitable for integration into various electronic systems.

Essence

The essence of the M24256-BHRMN6TP chip lies in its ability to store and retrieve data reliably, even in the absence of power. This makes it an essential component for preserving critical information in electronic devices.

Packaging/Quantity

The M24256-BHRMN6TP chip is commonly 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 and customer requirements.

Specifications

• Memory Capacity: 256 kilobits (32 kilobytes)
• Interface: I2C (Inter-Integrated Circuit)
• Operating Voltage: 1.7V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Write Time: 5 milliseconds (typical)
• Data Retention: Up to 200 years

Detailed Pin Configuration

The M24256-BHRMN6TP chip has eight pins, which are assigned specific functions:

1. VCC: Power supply voltage
2. SDA: Serial data input/output for I2C communication
3. SCL: Serial clock input for I2C communication
4. WP: Write protect pin (optional)
5. A0, A1, A2: Address selection pins
6. GND: Ground

Functional Features

• High-speed data transfer: The chip supports fast read and write operations, enabling efficient data handling.
• Hardware write protection: The WP pin can be used to prevent accidental modification of stored data.
• Multiple address options: The A0, A1, and A2 pins allow for flexible addressing, enabling the use of multiple chips in a single system.

Advantages and Disadvantages

Advantages

• Non-volatile storage ensures data integrity even during power loss.
• Electrically erasable capability allows for easy reprogramming.
• Compact package size facilitates integration into various electronic devices.
• Low power consumption prolongs battery life in portable applications.

Disadvantages

• Limited storage capacity compared to other memory technologies.
• Relatively slower write times compared to some alternatives.
• Susceptible to electromagnetic interference (EMI) due to its integrated circuit nature.

Working Principles

The M24256-BHRMN6TP chip 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 conductivity and storing the desired information. During read operations, the stored charge is measured, allowing the retrieval of the stored data.

Detailed Application Field Plans

The M24256-BHRMN6TP chip finds application in various fields, including:

1. Automotive: Used for storing vehicle configuration data, mileage records, and fault codes.
2. Industrial Automation: Employed in programmable logic controllers (PLCs) for storing program instructions and configuration parameters.
3. Consumer Electronics: Integrated into smart devices, such as smartphones and tablets, for storing user preferences and application data.

Detailed and Complete Alternative Models

1. M24128-BFMC6TG: 128 kilobit EEPROM chip with similar specifications and package.
2. M24512-WMN6TP: 512 kilobit EEPROM chip with higher storage capacity but similar characteristics.
3. M93C86-RMN6TP: 16 kilobit EEPROM chip with lower storage capacity but faster write times.

These alternative models offer different storage capacities and performance characteristics, allowing users to choose the most suitable option for their specific requirements.

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