onsemi

LE25U40CMDTWG

LE25U40CMDTWG Description

The LE25U40CMDTWG is a 4Mbit SPI Flash memory IC from onsemi, designed for high-speed data storage and retrieval in a variety of electronic systems. With a clock frequency of 40 MHz and a memory organization of 512K x 8, this device offers fast read and write access times, making it ideal for applications requiring rapid data processing. The LE25U40CMDTWG operates over a wide voltage range of 2.3V to 3.6V, ensuring compatibility with various power sources.

LE25U40CMDTWG Features

• Memory Size: 4Mbit (512K x 8) FLASH memory
• Clock Frequency: 40 MHz for high-speed data transfer
• Memory Interface: SPI for easy integration with microcontrollers and other SPI-compatible devices
• Write Cycle Time: 5ms for fast data updates
• Voltage Supply: 2.3V to 3.6V for compatibility with various power sources
• Mounting Type: Surface Mount for compact and efficient PCB design
• Package: Tape & Reel (TR) for automated assembly and high-volume production
• RoHS Compliance: ROHS3 Compliant, ensuring environmental responsibility
• ECCN: EAR99, indicating export control classification
• REACH Status: REACH Unaffected, ensuring compliance with European chemical regulations
• MSL: 2 (1 Year), indicating moisture sensitivity level

LE25U40CMDTWG Applications

The LE25U40CMDTWG is ideal for applications requiring fast data storage and retrieval, such as:

1. Embedded Systems: For storing firmware, configuration settings, and user data in microcontrollers and other embedded devices.
2. Industrial Automation: For storing control algorithms, sensor data, and operational parameters in PLCs and other automation equipment.
3. Consumer Electronics: For storing user settings, media files, and application data in smartphones, tablets, and other portable devices.
4. Automotive Systems: For storing navigation maps, firmware updates, and diagnostic data in infotainment systems and other vehicle electronics.

Conclusion of LE25U40CMDTWG

The LE25U40CMDTWG is a high-performance SPI Flash memory IC that offers fast data access times, a wide voltage range, and RoHS compliance. Its compact surface-mount package and tape & reel packaging make it suitable for high-volume production and automated assembly. With its unique combination of features, the LE25U40CMDTWG is an excellent choice for applications requiring fast data storage and retrieval in a compact form factor. However, it is important to note that this product is now considered obsolete, so alternative options should be considered for new designs.