256kbit I2C serial EEPROM memory in 8-pin SOIC package
Manufacturer: stm
# Introduction to the M24256 - BWMN6P Product Series
## 1. Overview
The M24256 - BWMN6P product series is a remarkable line of non - volatile memory solutions that offers high - performance, reliability, and versatility for a wide range of applications. These memory devices are designed to meet the demanding requirements of modern electronic systems, providing a stable and efficient data storage option.
## 2. Key Features
### Memory Capacity
The M24256 - BWMN6P series features a memory capacity of 256 kilobits (32 kilobytes). This ample storage space makes it suitable for storing various types of data, such as configuration settings, calibration data, user preferences, and historical records in electronic devices.
### Interface
- **I²C Interface**: It utilizes the widely adopted I²C (Inter - Integrated Circuit) serial interface. This interface offers several advantages, including simplicity of connection, low pin count, and the ability to connect multiple devices on the same bus. The I²C interface operates at a standard clock frequency, allowing for easy integration with microcontrollers, microprocessors, and other digital circuits.
- **High - Speed Communication**: The device supports relatively high - speed data transfer rates over the I²C bus, enabling quick read and write operations. This is crucial for applications where real - time data access is required.
### Low Power Consumption
- **Standby and Active Modes**: The M24256 - BWMN6P is designed with power efficiency in mind. In standby mode, it consumes an extremely low amount of power, making it ideal for battery - powered devices. During active read or write operations, the power consumption is also optimized to ensure minimal energy usage without sacrificing performance.
- **Power - Saving Features**: The device incorporates power - saving features such as automatic power - down when not in use, which helps to extend the battery life of portable and energy - conscious applications.
### High Reliability
- **Endurance**: These memory devices have a high endurance rating, capable of withstanding a large number of write/erase cycles. This makes them suitable for applications where frequent data updates are required, such as in industrial control systems and automotive electronics.
- **Data Retention**: The M24256 - BWMN6P offers excellent data retention capabilities, ensuring that stored data remains intact for an extended period, even in the absence of power. This is essential for applications where data integrity is critical, such as in medical devices and aerospace systems.
### Temperature Range
- **Wide Operating Temperature**: The product series is designed to operate over a wide temperature range, typically from - 40°C to + 85°C. This makes it suitable for use in harsh environments, including industrial, automotive, and outdoor applications, where temperature variations can be significant.
## 3. Package and Physical Characteristics
### Package Type
The M24256 - BWMN6P is available in a compact and industry - standard package. The specific package type may vary, but common options include small - outline integrated circuit (SOIC) and thin - small - outline package (TSOP). These packages offer ease of handling during assembly and are compatible with standard surface - mount technology (SMT) manufacturing processes.
### Pin Configuration
The pin configuration of the M24256 - BWMN6P is designed for easy integration into electronic circuits. The pins are clearly labeled and provide functions such as power supply, ground, I²C communication lines (SDA and SCL), and chip select. This straightforward pinout simplifies the circuit design and reduces the complexity of the overall system.
## 4. Applications
### Industrial Automation
- **PLCs (Programmable Logic Controllers)**: In industrial automation
8-SOIC
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