Microchip Technology

SST25PF040CT-40V/NP

SST25PF040CT-40V/NP Description

The SST25PF040CT-40V/NP is a high-performance 4Mbit Serial Peripheral Interface (SPI) Flash memory device from Microchip Technology, designed for applications requiring reliable, high-speed data storage. Organized as 512K x 8, it operates at a clock frequency of 40 MHz, ensuring rapid data transfer. With a voltage supply range of 2.3V to 3.6V, it is optimized for low-power embedded systems. The device features a 5ms write cycle time for word or page operations, making it suitable for frequent updates. Packaged in an 8-pin USON (Tape & Reel), it is ideal for space-constrained designs.

SST25PF040CT-40V/NP Features

• Memory Size & Interface: 4Mbit (512K x 8) SPI Flash with 40 MHz clock speed for fast read/write operations.
• Low Power Operation: Supports 2.3V–3.6V supply, making it energy-efficient for battery-powered devices.
• Fast Write Performance: 5ms page/word write time, enabling efficient firmware updates.
• Robust Packaging: 8-pin USON (Tape & Reel) for compact, automated assembly.
• Reliability: RoHS3 compliant, REACH unaffected, and MSL3 (168 hours) moisture sensitivity for industrial durability.
• Wide Compatibility: SPI interface ensures seamless integration with microcontrollers and SoCs.

SST25PF040CT-40V/NP Applications

• Embedded Systems: Firmware storage for IoT devices, wearables, and industrial controllers.
• Automotive Electronics: Data logging, infotainment, and ECU firmware due to its wide voltage range.
• Consumer Electronics: Smart home devices, set-top boxes, and gaming peripherals requiring fast SPI Flash.
• Medical Devices: Secure, low-power memory for portable diagnostic equipment.
• Industrial Automation: Configuration storage for PLCs and sensor modules with high endurance.

Conclusion of SST25PF040CT-40V/NP

The SST25PF040CT-40V/NP stands out as a high-speed, low-power SPI Flash solution with industrial-grade reliability. Its compact form factor, fast write cycles, and broad voltage range make it ideal for space-constrained, power-sensitive applications. Whether for automotive, IoT, or industrial systems, this device delivers performance, durability, and ease of integration, making it a top choice for engineers seeking efficient non-volatile memory.