The N25Q256A13E1241F is a 256Mb (268,435,456 bits) Serial Flash Memory device from Micron Technology. It is part of the N25Q family, recognized for its high performance, reliability, and low power consumption. It utilizes a standard Serial Peripheral Interface (SPI) for communication, making it suitable for integration with a broad spectrum of embedded systems.

Applications

• Embedded systems requiring non-volatile storage of boot code, application code, or data.
• Automotive systems for storing firmware updates, navigation maps, and configuration data in ECUs.
• Industrial control systems for storing program code, data logging information, and configuration settings in PLCs and HMIs.
• Networking equipment, including routers and switches, for storing boot code, firmware, and configuration data.
• Consumer electronics such as set-top boxes, digital TVs, and gaming consoles, for storing firmware and application data.

Features

• Density: 256Mb (268,435,456 bits)
• Interface: SPI (Serial Peripheral Interface)
• Supply Voltage: 2.7V to 3.6V
• Operating Temperature: -40°C to +85°C
• Page Size: 256 bytes
• Sector Size: 4KB
• Block Size: 64KB
• High Performance: Offers fast read and write speeds to maximize system responsiveness.
• Security Features: Provides security features such as block protection and password protection to safeguard stored data.
• Advanced Sector Protection: Offers individual sector locking to protect critical code and data from unauthorized access.
• Serial Command Set: Adheres to an industry-standard serial command set for streamlined integration.

Benefits

• Reliable Storage: Provides non-volatile storage, ensuring data retention even when power is interrupted.
• High Capacity: Offers substantial storage space for large code bases, extensive data sets, and complex configuration settings.
• Fast Performance: Enables quick boot-up times and efficient data access, improving the overall user experience.
• Low Power Consumption: Reduces power demands, extending battery life in portable devices and minimizing energy consumption in stationary systems.
• Compact Size: Small form factor facilitates integration into space-constrained designs.
• Easy Integration: Standard SPI interface simplifies the process of connecting to microcontrollers and other system components.

Additional Details

The N25Q256A13E1241F supports standard, dual, and quad SPI modes, offering flexible data transfer rates. It includes a deep power-down mode to minimize power consumption during periods of inactivity. The device is available in a variety of package options to suit different board layout requirements. It also supports features such as one-time programmable (OTP) memory for storing critical security information. The extended operating temperature range guarantees reliable performance in demanding industrial environments.