N25Q256A13ESF40F TR

Product Overview

• Category: Non-volatile Memory
• Use: Data storage and retrieval
• Characteristics: High capacity, fast read/write speeds, low power consumption
• Package: Surface mount package
• Essence: Flash memory chip
• Packaging/Quantity: Tape and reel packaging, 2500 units per reel

Specifications

• Memory Type: Serial NOR Flash
• Capacity: 256 Megabits (32 Megabytes)
• Interface: Serial Peripheral Interface (SPI)
• Operating Voltage: 2.7V - 3.6V
• Read Speed: Up to 108 MHz
• Write Speed: Up to 54 MHz
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The N25Q256A13ESF40F TR has a total of 8 pins:

1. Chip Select (/CS)
2. Serial Clock (SCLK)
3. Serial Data Input (SI)
4. Serial Data Output (SO)
5. Write Protect (/WP)
6. Hold (/HOLD)
7. Ground (GND)
8. Power Supply (VCC)

Functional Features

• High-speed data transfer with SPI interface
• Sector erase and byte/page program operations
• Dual and Quad I/O modes for faster data transfer
• Deep power-down mode for ultra-low power consumption
• Hardware and software write protection options
• Erase suspend/resume functionality

Advantages and Disadvantages

Advantages: - Large storage capacity - Fast read/write speeds - Low power consumption - Compact surface mount package - Wide operating temperature range

Disadvantages: - Relatively higher cost compared to other memory technologies - Limited endurance (number of erase/write cycles)

Working Principles

The N25Q256A13ESF40F TR is based on the Serial NOR Flash memory technology. It utilizes a series of memory cells to store data in a non-volatile manner. The memory cells are organized into sectors, which can be individually erased and programmed. The chip communicates with the host microcontroller using the Serial Peripheral Interface (SPI) protocol.

During read operations, the host sends commands to the chip, specifying the desired address and data length. The chip then retrieves the requested data and sends it back to the host. Write operations involve sending commands along with the data to be programmed into the memory cells.

Detailed Application Field Plans

The N25Q256A13ESF40F TR is widely used in various applications that require non-volatile storage, such as:

1. Embedded systems
2. Automotive electronics
3. Industrial control systems
4. Consumer electronics
5. Networking equipment
6. Medical devices

Its high capacity, fast read/write speeds, and low power consumption make it suitable for storing firmware, configuration data, and other critical information in these applications.

Detailed and Complete Alternative Models

• N25Q128A13EF840E TR
• N25Q512A13EF840E TR
• N25Q064A13EF840E TR
• N25Q032A13EF840E TR
• N25Q016A13EF840E TR

These alternative models offer different capacities ranging from 16 Megabits to 512 Megabits, providing flexibility to meet specific application requirements.

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