Voir les spécifications pour les détails du produit.
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
- Chip Select (/CS)
- Serial Clock (SCLK)
- Serial Data Input (SI)
- Serial Data Output (SO)
- Write Protect (/WP)
- Hold (/HOLD)
- Ground (GND)
- 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
Énumérez 10 questions et réponses courantes liées à l'application de N25Q128A11EF840E dans les solutions techniques
Sure! Here are 10 common questions and answers related to the application of N25Q128A11EF840E in technical solutions:
1. What is N25Q128A11EF840E? - N25Q128A11EF840E is a specific model of flash memory chip manufactured by Micron Technology. It has a capacity of 128 megabits (16 megabytes) and operates on a Serial Peripheral Interface (SPI).
2. What are the typical applications of N25Q128A11EF840E? - N25Q128A11EF840E is commonly used in various electronic devices that require non-volatile storage, such as routers, set-top boxes, automotive systems, industrial equipment, and consumer electronics.
3. What is the maximum data transfer rate supported by N25Q128A11EF840E? - The maximum data transfer rate of N25Q128A11EF840E is 108 MHz for SPI mode, which allows for fast read and write operations.
4. Can N25Q128A11EF840E be used as a boot device? - Yes, N25Q128A11EF840E can be used as a boot device in many systems. It supports the Execute in Place (XIP) feature, allowing the microcontroller or processor to directly execute code from the flash memory.
5. Does N25Q128A11EF840E support hardware and software protection features? - Yes, N25Q128A11EF840E provides several hardware and software protection features, including hardware write protection, block lock protection, and software-controlled protection registers.
6. What is the operating voltage range of N25Q128A11EF840E? - N25Q128A11EF840E operates at a voltage range of 2.7V to 3.6V, making it compatible with a wide range of systems and power supplies.
7. Can N25Q128A11EF840E withstand high temperatures? - Yes, N25Q128A11EF840E has a specified operating temperature range of -40°C to +85°C, allowing it to function reliably in various environments.
8. Does N25Q128A11EF840E support software and hardware reset functions? - Yes, N25Q128A11EF840E supports both software and hardware reset functions, providing flexibility for system integration and recovery.
9. What is the typical lifespan or endurance of N25Q128A11EF840E? - N25Q128A11EF840E has a high endurance rating, typically supporting up to 100,000 program/erase cycles per sector, ensuring long-term reliability.
10. Is N25Q128A11EF840E backward compatible with previous flash memory models? - Yes, N25Q128A11EF840E is backward compatible with previous generations of SPI flash memory devices, allowing for easy replacement or upgrade in existing systems.
Please note that these answers are general and may vary depending on the specific implementation and requirements of the technical solution.