N25Q128A11EF840E

Basic Information Overview

• Category: Non-volatile Memory
• Use: Data storage and retrieval
• Characteristics:
  • High capacity
  • Fast read/write speeds
  • Low power consumption
• Package: SOP-8
• Essence: Flash memory chip
• Packaging/Quantity: Individually packaged, quantity varies based on purchase

Specifications

• Capacity: 128 Megabits (16 Megabytes)
• Interface: Serial Peripheral Interface (SPI)
• Voltage Range: 2.7V to 3.6V
• Operating Temperature Range: -40°C to +85°C
• Erase/Program Cycles: 100,000 cycles (typical)

Detailed Pin Configuration

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 using SPI interface
• Efficient erase and program operations
• Sector-based architecture for flexible data management
• Hardware and software write protection options
• Deep power-down mode for low-power applications

Advantages

• Large storage capacity for data-intensive applications
• Fast read/write speeds enable quick data access
• Low power consumption extends battery life in portable devices
• Compact SOP-8 package allows for easy integration into various systems
• Reliable and durable flash memory technology

Disadvantages

• Limited erase/program cycles compared to other non-volatile memory types
• Higher cost per bit compared to traditional hard drives
• Susceptible to data loss in case of power failure during write operations

Working Principles

The N25Q128A11EF840E is based on the NOR flash memory technology. It utilizes a grid of memory cells, where each cell stores a binary value (0 or 1) by trapping electric charge. The data can be read, erased, and programmed using the SPI interface. When reading, the stored charge is detected and converted into digital data. Erasing involves removing the trapped charge from selected memory cells, while programming adds or modifies the charge to store new data.

Detailed Application Field Plans

The N25Q128A11EF840E is widely used in various electronic devices that require non-volatile memory for data storage and retrieval. Some common application fields include: - Consumer electronics (e.g., smartphones, tablets, digital cameras) - Automotive systems (e.g., infotainment systems, instrument clusters) - Industrial equipment (e.g., control systems, data loggers) - Networking devices (e.g., routers, switches) - Medical devices (e.g., patient monitors, diagnostic equipment)

Detailed and Complete Alternative Models

• N25Q064A13ESF40E: 64 Megabit capacity, SOP-8 package
• N25Q256A11EF840E: 256 Megabit capacity, SOP-8 package
• N25Q512A13GSF40E: 512 Megabit capacity, WSON-8 package
• N25Q1G13BSF40E: 1 Gigabit capacity, WSON-8 package

(Note: This list is not exhaustive and alternative models may vary based on specific requirements and availability.)

Word count: 346 words