STMicroelectronics M25P40-VMN6T Flash Memory

The M25P40-VMN6T is a 4 Mbit (512K x 8) serial Flash memory device with advanced write protection mechanisms, manufactured by STMicroelectronics. It is designed to be a high-performance memory solution for a wide range of applications including embedded systems, telecommunications, networking, and industrial electronics.

Key Features:

• Memory Size: 4 Mbit (512K x 8)
• Interface Type: Serial Peripheral Interface (SPI)
• Operating Voltage: 2.7V to 3.6V
• Frequency: Clock frequency up to 75 MHz
• Package: SO-8N
• Temperature Range: -40°C to +85°C
• Advanced Security: Features software and hardware write protection, including lockable 64-bit OTP space
• Performance: High performance with 100,000 write cycles per sector and more than 20 years of data retention

The M25P40-VMN6T utilizes a serial peripheral interface for communication, allowing for easy integration into a wide array of designs. It supports standard SPI, Dual SPI, and Quad SPI, enabling high data transfer rates. This flexibility makes the M25P40-VMN6T an excellent choice for systems that require fast access to large amounts of non-volatile memory.

STMicroelectronics has equipped the M25P40-VMN6T with advanced security features. The memory device includes a lockable 64-bit one-time programmable (OTP) area where critical system parameters can be stored securely. Furthermore, the device offers flexible write protection mechanisms, providing designers with the tools they need to protect their code and data from unauthorized access.

The robust design of the M25P40-VMN6T guarantees a minimum of 100,000 write cycles per sector and a data retention period of over 20 years, ensuring reliability and longevity for applications that demand consistent performance over an extended period. Its wide operating temperature range makes it suitable for use in environments with extreme conditions.

In summary, the M25P40-VMN6T from STMicroelectronics is a versatile and reliable Flash memory device that offers high-speed data transfer, robust security features, and a long lifespan, making it an ideal choice for a variety of demanding applications.