M24256-BWMW6TG

Product Overview

• Category: Integrated Circuit
• Use: Non-volatile memory
• Characteristics:
  • High storage capacity
  • Low power consumption
  • Fast read and write operations
• Package: SOP-8
• Essence: EEPROM (Electrically Erasable Programmable Read-Only Memory)
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Memory Size: 256 Kbit
• Organization: 32K x 8
• Supply Voltage: 1.7V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Interface: I2C
• Write Cycle Time: 5 ms (maximum)
• Data Retention: 200 years (minimum)

Detailed Pin Configuration

The M24256-BWMW6TG has a standard SOP-8 package with the following pin configuration:

| Pin Number | Pin Name | Description | |------------|----------|-------------| | 1 | A0 | Address Input | | 2 | A1 | Address Input | | 3 | A2 | Address Input | | 4 | VSS | Ground | | 5 | SDA | Serial Data Input/Output | | 6 | SCL | Serial Clock Input | | 7 | WP | Write Protect Input | | 8 | VCC | Supply Voltage |

Functional Features

• Non-volatile memory that retains data even when power is removed
• Electrically erasable and programmable memory cells
• Supports high-speed serial communication using I2C interface
• Low power consumption for extended battery life
• Write protection feature to prevent accidental modification of data

Advantages and Disadvantages

Advantages: - High storage capacity for storing large amounts of data - Fast read and write operations for efficient data access - Wide operating voltage range allows compatibility with various systems - Compact SOP-8 package for space-constrained applications

Disadvantages: - Limited endurance of write cycles (typically 1 million cycles) - Relatively higher cost compared to other non-volatile memory technologies

Working Principles

The M24256-BWMW6TG is based on EEPROM technology, which utilizes floating-gate transistors to store data. It operates by applying electrical signals to specific memory cells, allowing data to be written or erased. The I2C interface enables communication between the device and the microcontroller, facilitating easy integration into various systems.

Detailed Application Field Plans

The M24256-BWMW6TG is widely used in applications that require non-volatile memory storage, such as:

1. Automotive electronics: Used for storing vehicle configuration data, fault codes, and calibration parameters.
2. Industrial automation: Used in programmable logic controllers (PLCs) for storing program code and system configuration data.
3. Consumer electronics: Used in smart TVs, set-top boxes, and audio devices for storing user preferences and firmware updates.
4. Medical devices: Used for storing patient data, device settings, and firmware updates in medical equipment.
5. Internet of Things (IoT): Used in IoT devices for storing sensor data, device configurations, and network settings.

Detailed and Complete Alternative Models

1. M24128-BWMN6TG: 128 Kbit EEPROM with similar specifications and pin configuration.
2. M24512-WMN6TP: 512 Kbit EEPROM with similar characteristics and package type.
3. M95080-RDW6TP: 8 Kbit EEPROM with compatible I2C interface and SOP-8 package.

These alternative models provide options with different memory capacities to suit specific application requirements.

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