N25Q128A11TF840F TR

Product Overview

• Category: Non-volatile Memory
• Use: Data storage and retrieval
• Characteristics: High-speed, high-capacity, non-volatile
• Package: 8-pin SOIC
• Essence: Flash memory chip
• Packaging/Quantity: Tape and reel, 2500 units per reel

Specifications

• Memory Capacity: 128 Megabits (16 Megabytes)
• Interface: Serial Peripheral Interface (SPI)
• Operating Voltage: 2.7V - 3.6V
• Operating Temperature Range: -40°C to +85°C
• Erase/Program Time: 4ms/1.5ms (typical)
• Data Retention: 20 years (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 with SPI interface
• Sector erase and byte/page program operations
• Efficient power management with deep power-down mode
• Software and hardware write protection options
• Flexible block protection for enhanced security
• Continuous read capability for efficient data streaming

Advantages and Disadvantages

Advantages: - High-speed data transfer enables quick access to stored information - Large memory capacity allows for extensive data storage - Non-volatile nature ensures data retention even during power loss - Flexible block protection enhances data security

Disadvantages: - Limited endurance compared to other types of memory - Higher cost per bit compared to traditional storage solutions - Requires additional circuitry for interfacing with microcontrollers

Working Principles

The N25Q128A11TF840F TR is a flash memory chip that utilizes the Serial Peripheral Interface (SPI) for communication. It stores data in non-volatile memory cells, which retain information even when power is disconnected. The chip supports sector erase and byte/page program operations, allowing for efficient read and write operations. It also offers various protection mechanisms to safeguard stored data.

Detailed Application Field Plans

The N25Q128A11TF840F TR is commonly used in applications that require high-speed data storage and retrieval. Some potential application fields include:

1. Embedded Systems: Used as a storage medium for firmware, configuration data, and log files in devices such as microcontrollers, IoT devices, and industrial control systems.
2. Automotive Electronics: Utilized for storing critical data in automotive applications like infotainment systems, instrument clusters, and advanced driver-assistance systems (ADAS).
3. Consumer Electronics: Integrated into devices like digital cameras, gaming consoles, and smart TVs to provide fast and reliable data storage capabilities.
4. Networking Equipment: Employed in routers, switches, and network attached storage (NAS) devices to store firmware, configuration settings, and network logs.

Detailed and Complete Alternative Models

1. N25Q032A13EF840E TR: 32 Megabit (4 Megabyte) capacity, same package and interface as N25Q128A11TF840F TR.
2. N25Q256A11EF840E TR: 256 Megabit (32 Megabyte) capacity, same package and interface as N25Q128A11TF840F TR.
3. N25Q512A11EF840E TR: 512 Megabit (64 Megabyte) capacity, same package and interface as N25Q128A11TF840F TR.

(Note: These alternative models are provided as examples and may not represent an exhaustive list of available options.)

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