N25Q128A13EV741

Basic Information Overview

• Category: Non-volatile Memory
• Use: Data storage and retrieval
• Characteristics:
  • High-speed performance
  • Large storage capacity
  • Low power consumption
• Package: 8-pin SOIC
• Essence: Flash memory chip
• Packaging/Quantity: Available in reels of 2500 units

Specifications

• Memory Capacity: 128 Megabits (16 Megabytes)
• Interface: Serial Peripheral Interface (SPI)
• Operating Voltage: 2.7V to 3.6V
• Operating Temperature Range: -40°C to +85°C
• Erase/Program Operations:
  • Sector Erase Time: 100ms (typical)
  • Page Program Time: 0.7ms (typical)
• Data Retention: Up to 20 years

Detailed Pin Configuration

1. Chip Select (/CS)
2. Serial Clock (SCK)
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 read and write operations
• Flexible erase and program options
• Sector-based erasure for efficient data management
• Software and hardware protection mechanisms
• Deep power-down mode for low-power applications
• Fast boot capability for quick system startup

Advantages

• High-performance data storage solution
• Compact package size for space-constrained designs
• Low power consumption extends battery life
• Reliable and durable flash memory technology
• Easy integration with SPI interface-compatible devices

Disadvantages

• Limited storage capacity compared to other memory types
• Relatively slower erase and program times
• Vulnerable to physical damage or data corruption if mishandled
• Higher cost per unit compared to traditional storage media

Working Principles

The N25Q128A13EV741 is based on NOR flash memory technology. It utilizes a grid of memory cells, each capable of storing one bit of data. The memory cells are organized into sectors, which can be individually erased or programmed. Data is read from and written to the memory using the Serial Peripheral Interface (SPI) protocol.

Detailed Application Field Plans

The N25Q128A13EV741 is widely used in various applications that require non-volatile data storage, such as: - Embedded systems - Consumer electronics - Automotive systems - Industrial control systems - Networking equipment

Detailed and Complete Alternative Models

1. N25Q032A13EF840 - 32 Megabit (4 Megabyte) capacity, same package and interface.
2. N25Q256A13EF840 - 256 Megabit (32 Megabyte) capacity, same package and interface.
3. N25Q512A13EF840 - 512 Megabit (64 Megabyte) capacity, same package and interface.

These alternative models offer different storage capacities while maintaining compatibility with the N25Q128A13EV741 in terms of package and interface.

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