N25Q256A13EF840E

The N25Q256A13EF840E is a high-performance NOR Flash memory chip from Micron Technology, commonly used in a variety of applications, including consumer electronics, automotive, and industrial devices. It features a density of 256 Mb (32 MB) and supports dual and quad SPI (Serial Peripheral Interface) for fast data transfer rates, making it suitable for code storage and execution in embedded systems.
Key features include:
- High-speed read: Capable of delivering fast sequential and random read performance.
- Low power consumption: Optimized for battery-operated devices.
- Multiple I/O: Supports dual and quad I/O modes to enhance throughput.
- Endurance and reliability: Offers a significant number of program/erase cycles and data retention capabilities.
- Flexibility: It supports a range of operating voltages, making it adaptable to various applications.
This memory chip is widely utilized in firmware storage, boot code, and as a data buffer in systems requiring quick access to non-volatile memory.

The N25Q256A13EF840E is a 256Mb (32MB) Serial NOR Flash memory from Micron Technology. It features:
1. Interface: SPI (Serial Peripheral Interface) with dual and quad I/O support, enabling high-speed data transfer.
2. Speed: Provides fast read speeds of up to 104 MHz, improving performance for applications requiring quick data access.
3. Density: 256Mb storage capacity, suitable for a range of applications including consumer electronics, automotive, and industrial devices.
4. Endurance: Supports a minimum of 100,000 program/erase cycles, ensuring longevity in frequent write environments.
5. Data Retention: Offers data retention of at least 20 years at 85°C, ensuring reliable long-term storage.
6. Power Efficiency: Operates at low voltage (1.8V to 3.6V), aiding in power-sensitive applications.
7. Security Features: Includes features like hardware and software protection mechanisms to ensure data integrity.
This combination of features makes the N25Q256A13EF840E suitable for diverse applications requiring reliable, high-speed memory solutions.

The N25Q256A13EF840E is packaged in a WSON (Wide Small Outline No Lead) 8-lead format, measuring 6mm x 8mm. This package type is designed for space-efficient applications, allowing for easy mounting on circuit boards.

The N25Q256A13EF840E is a 256Mb serial NOR Flash memory from Micron Technology. It features a total of 8 pins.
### Pin Functions:
1. SCK (Serial Clock): Clock signal for synchronous data transfer.
2. CS# (Chip Select): Activates the device for communication.
3. SI (Serial Input): Input for sending data to the memory.
4. SO (Serial Output): Output for reading data from the memory.
5. WP# (Write Protect): Protects memory from accidental writes when held low.
6. RESET#: Resets the memory device.
7. VCC: Power supply for the device.
8. GND: Ground connection.
This device operates using the SPI protocol and is commonly used in embedded systems for data storage applications.

The N25Q256A13EF840E is manufactured by Micron Technology, Inc. Micron is a leading American company that specializes in semiconductor manufacturing, particularly memory and storage solutions. Founded in 1978, it focuses on producing a variety of memory products, including DRAM, NAND flash memory, and NOR flash memory, which are used in a wide range of applications, from consumer electronics to data centers and automotive systems. Micron is recognized for its innovation in memory technology and plays a significant role in the global semiconductor industry.

The N25Q256A13EF840E is a 256Mb NOR Flash memory device used in various applications, including consumer electronics, automotive systems, industrial automation, and Internet of Things (IoT) devices. It is utilized for code and data storage, firmware updates, and boot memory in devices such as smartphones, tablets, embedded systems, and smart appliances, benefiting from its high-speed performance and data retention capabilities.

The N25Q256A13EF840E chip, a 256Mb NOR Flash memory from Micron, has several equivalent products including the Winbond W25Q256JV, STMicroelectronics M25P256, and the Cypress S25FL256S. These alternatives offer similar specifications in terms of capacity, interface, and performance, making them suitable substitutes in compatible applications. Always verify pin compatibility and specific features before substitution.