N25Q256A11ESF40F TR

Product Overview

Category

The N25Q256A11ESF40F TR belongs to the category of non-volatile memory devices.

Use

This product is primarily used for data storage in various electronic devices, such as computers, smartphones, and embedded systems.

Characteristics

• Non-volatile: The N25Q256A11ESF40F TR retains data even when power is turned off.
• High capacity: It offers a storage capacity of 256 megabits (32 megabytes).
• Fast read/write speeds: The device provides high-speed data transfer rates, allowing for efficient data access.
• Reliable: It has a robust design that ensures data integrity and long-term reliability.

Package

The N25Q256A11ESF40F TR comes in a small form factor package, making it suitable for space-constrained applications. It utilizes a surface mount technology (SMT) package.

Essence

The essence of this product lies in its ability to store and retrieve data reliably and efficiently, providing a crucial component for electronic devices' functionality.

Packaging/Quantity

The N25Q256A11ESF40F TR is typically packaged in reels or trays, depending on the manufacturer's specifications. The quantity per package varies but is commonly available in quantities of 250 or 500 units.

Specifications

• Memory Type: Flash
• Capacity: 256 Megabits (32 Megabytes)
• Interface: Serial Peripheral Interface (SPI)
• Operating Voltage: 2.7V - 3.6V
• Operating Temperature Range: -40°C to +85°C
• Data Transfer Rate: Up to 108 MHz
• Erase/Program Time: Varies based on specific operations
• Package Type: Small Outline Integrated Circuit (SOIC)

Detailed Pin Configuration

The N25Q256A11ESF40F TR has a standard pin configuration for SPI flash memory devices. The following table outlines the pin functions:

| Pin Number | Pin Name | Function | |------------|----------|----------| | 1 | CS# | Chip Select (Active Low) | | 2 | DO | Data Output | | 3 | WP# | Write Protect (Active Low) | | 4 | GND | Ground | | 5 | DI | Data Input | | 6 | CLK | Clock Input | | 7 | HOLD# | Hold (Active Low) | | 8 | VCC | Power Supply |

Functional Features

• High-speed data transfer: The N25Q256A11ESF40F TR supports fast read and write operations, enabling efficient data access.
• Flexible erase and program operations: It allows for sector-level or full-chip erasure and programming, providing flexibility in managing data storage.
• Advanced security features: This device incorporates various security measures, such as hardware protection of critical data and lockable sectors, ensuring data integrity and preventing unauthorized access.
• Reliable performance: The N25Q256A11ESF40F TR offers reliable operation with high endurance and low power consumption.

Advantages and Disadvantages

Advantages

• High storage capacity
• Fast data transfer rates
• Robust design for reliability
• Advanced security features

Disadvantages

• Limited compatibility with certain legacy systems that do not support SPI interface
• Relatively higher cost compared to lower-capacity memory options

Working Principles

The N25Q256A11ESF40F TR operates based on the Serial Peripheral Interface (SPI) protocol. It utilizes a combination of clock signals and data lines to facilitate communication between the memory device and the host system. The device stores data in non-volatile memory cells, which retain information even when power is disconnected.

Detailed Application Field Plans

The N25Q256A11ESF40F TR finds applications in various electronic devices and systems, including but not limited to: - Computers and laptops - Smartphones and tablets - Networking equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

1. N25Q128A13EF840E TR: A similar flash memory device with a capacity of 128 Megabits (16 Megabytes).
2. N25Q512A11EF840E TR: A higher-capacity alternative with 512 Megabits (64 Megabytes) of storage.
3. N25Q064A13EF840F TR: A lower-capacity option with 64 Megabits (8 Megabytes) of storage.

These alternative models offer different capacities to suit specific application requirements while maintaining similar functionality and characteristics.

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