STMicroelectronics M24256-BWMN6TP 256Kbit I2C EEPROM Memory IC - High-Speed 1MHz, 8-SOIC Package
- Brand: STMicroelectronics
- Product Code: M24256-BWMN6TP
- Availability: In Stock
$0.12
- Ex Tax: $0.12
STMicroelectronics M24256-BWMN6TP: High-Performance Non-Volatile Memory Solution
The STMicroelectronics M24256-BWMN6TP is a cutting-edge non-volatile EEPROM memory IC designed for demanding applications requiring reliable data storage and fast access speeds. With its 256Kbit capacity and I²C interface, this memory chip delivers exceptional performance in industrial, automotive, and consumer electronics environments where durability and efficiency are critical.
Engineered for modern electronic systems, the M24256-BWMN6TP combines high-speed operation with broad voltage compatibility. Operating at clock frequencies up to 1 MHz, it enables rapid data transfer while maintaining compatibility with standard I²C protocols. The device's 2.5V to 5.5V supply voltage range ensures seamless integration across various power architectures, making it ideal for battery-powered devices and systems with fluctuating power requirements.
Technical Specifications
Key technical attributes include:
| Attribute | Specification |
|---|---|
| Memory Size | 256Kb (32K x 8) |
| Interface Type | I²C |
| Write Cycle Time | 5ms (Word/Page) |
| Access Time | 450 ns |
| Operating Temperature | -40°C to 85°C |
| Package Type | 8-SOIC (Surface Mount) |
This EEPROM device features a robust 8-SOIC surface mount package measuring 3.90mm width, ensuring mechanical stability and efficient thermal management. Its industrial-grade temperature rating guarantees consistent performance in extreme environments, from factory automation systems to outdoor monitoring equipment.
The M24256-BWMN6TP's non-volatile memory retains data for extended periods without power, making it perfect for configuration storage, device calibration, and critical system parameter preservation. The integrated write protection mechanism safeguards against accidental data loss, while the device's endurance rating of 4 million write cycles ensures long-term reliability in high-frequency operation scenarios.
Applications and Use Cases
This memory IC excels in diverse applications including:
- Industrial control systems
- Automotive diagnostics modules
- Smart metering devices
- Consumer electronics configuration storage
- Medical device data logging
Its combination of high-speed access, broad voltage compatibility, and industrial temperature resilience makes it particularly suitable for embedded systems requiring persistent memory with frequent read/write operations. The device's small footprint and surface-mount design facilitate space-constrained PCB layouts while maintaining service life expectancy exceeding 10 years at maximum operating temperatures.
As part of STMicroelectronics' comprehensive memory solutions portfolio, the M24256-BWMN6TP benefits from the manufacturer's commitment to quality and innovation. The device complies with RoHS environmental standards and is available in tape & reel packaging for automated assembly processes.
With a proven track record in professional electronics manufacturing, this EEPROM device continues to be specified in new designs despite its 'Not For New Designs' status. Engineers appreciate its predictable performance characteristics and the extensive technical support resources available from STMicroelectronics, including datasheets, application notes, and reference designs.
Performance Comparison
Compared to similar memory solutions, the M24256-BWMN6TP offers distinct advantages:
| Feature | This Device | Competitor A | Competitor B |
|---|---|---|---|
| Max Clock Speed | 1 MHz | 400 kHz | 800 kHz |
| Write Cycle Time | 5ms | 10ms | 8ms |
| Voltage Range | 2.5V-5.5V | 2.7V-5.5V | 1.7V-5.5V |
| Operating Temp | -40°C to 85°C | -40°C to 85°C | -20°C to 70°C |
These performance advantages translate to faster system response times, improved energy efficiency, and broader operational flexibility across different environmental conditions.
Tags: I2C EEPROM, Non-Volatile Memory, Industrial Grade IC, High-Speed Memory, Surface Mount Technology