Microchip Technology

SST25WF040BT-40I/NP  

Memory ICs Products

SST25WF040BT-40I/NP Description

The SST25WF040BT-40I/NP is a high-performance, 4Mbit SPI Flash memory IC designed by Microchip Technology. This device is part of the SST25 series and offers a robust solution for applications requiring reliable and efficient non-volatile memory storage. The SST25WF040BT-40I/NP features a memory organization of 512K x 8, providing ample storage capacity in a compact 8USON package. It operates at a clock frequency of 40 MHz, ensuring fast data transfer rates and efficient performance. The memory IC supports a supply voltage range of 1.65V to 1.95V, making it suitable for low-power applications.

SST25WF040BT-40I/NP Features

• Memory Size and Organization: The SST25WF040BT-40I/NP boasts a 4Mbit memory size with a 512K x 8 organization, providing a substantial amount of non-volatile storage in a small footprint.
• High-Speed Performance: With a clock frequency of 40 MHz, this memory IC ensures rapid data transfer and efficient operation, making it ideal for applications requiring quick read and write operations.
• Low-Power Operation: The device operates within a voltage range of 1.65V to 1.95V, making it suitable for low-power applications and contributing to energy efficiency.
• SPI Interface: The SST25WF040BT-40I/NP utilizes a Serial Peripheral Interface (SPI), which is widely used in embedded systems for communication between microcontrollers and various peripherals.
• Fast Write Cycle Time: The memory IC features a write cycle time of 1ms for both word and page operations, ensuring quick data storage and retrieval.
• Surface Mount Technology: The SST25WF040BT-40I/NP is designed for surface mount applications, offering ease of integration into modern PCB designs.
• Compliance and Reliability: The device is REACH unaffected and ROHS3 compliant, ensuring it meets environmental and safety standards. It also has a moisture sensitivity level (MSL) of 1, indicating it is suitable for unlimited exposure to environmental conditions.
• Packaging: The SST25WF040BT-40I/NP is available in a Tape & Reel (TR) package, facilitating efficient handling and assembly in manufacturing processes.

SST25WF040BT-40I/NP Applications

The SST25WF040BT-40I/NP is well-suited for a variety of applications where reliable, high-speed, and low-power memory storage is required. Some specific use cases include:

• Embedded Systems: Ideal for microcontroller-based systems where non-volatile memory is needed for firmware storage and data logging.
• Consumer Electronics: Suitable for applications such as smart home devices, wearables, and IoT devices that require efficient memory solutions.
• Industrial Automation: Can be used in programmable logic controllers (PLCs) and other industrial devices where robust memory storage is crucial.
• Telecommunications: Applicable in network equipment and communication devices that require reliable data storage and retrieval.
• Medical Devices: Suitable for medical equipment where low-power and high-reliability memory solutions are essential.

Conclusion of SST25WF040BT-40I/NP

The SST25WF040BT-40I/NP from Microchip Technology is a versatile and high-performance SPI Flash memory IC that offers significant advantages over similar models. Its 4Mbit memory size, fast 40 MHz clock frequency, and low-power operation make it an ideal choice for a wide range of applications. The device's compliance with environmental and safety standards, along with its surface mount compatibility and efficient packaging, further enhance its appeal. Whether used in embedded systems, consumer electronics, or industrial applications, the SST25WF040BT-40I/NP provides a reliable and efficient memory solution that meets the demands of modern electronic designs.

SST25WF040BT-40I/NP Documents

Download datasheets and manufacturer documentation for SST25WF040BT-40I/NP

PCN Assembly/Origin :

SST25WF0yyy 20/Jan/2022      

Datasheets :

SST25WF040B DataSheet       25 Series SPI Flash Brief      

PCN Packaging :

Packing Changes 10/Oct/2016       Label and Packing Changes 23/Sep/2015      

HTML Datasheet :

SST25WF040B DataSheet       25 Series SPI Flash Brief      

PCN Design/Specification :

SST25WF040B-4 31/Mar/2023       SST25WF040B Datasheet 04/Aug/2023      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH