W971GG8SB25I TR

Product Overview

• Category: Integrated Circuit (IC)
• Use: Memory device
• Characteristics: High-speed, low-power, non-volatile storage
• Package: Surface Mount Technology (SMT)
• Essence: Flash memory chip
• Packaging/Quantity: Tape and reel packaging, quantity varies

Specifications

• Memory Type: NAND Flash
• Density: 8 gigabits (1 gigabyte)
• Organization: 1G x 8 bits
• Interface: Serial Peripheral Interface (SPI)
• Operating Voltage: 2.7V - 3.6V
• Operating Temperature: -40°C to +85°C
• Data Retention: Up to 10 years
• Endurance: Up to 100,000 program/erase cycles

Detailed Pin Configuration

The W971GG8SB25I TR has a total of 16 pins arranged as follows:

1. VCC: Power supply voltage
2. GND: Ground
3. /CS: Chip select
4. SCK: Serial clock input
5. SI: Serial data input
6. SO: Serial data output
7. WP: Write protect
8. HOLD: Hold input
9. NC: No connection
10. NC: No connection
11. NC: No connection
12. NC: No connection
13. NC: No connection
14. NC: No connection
15. NC: No connection
16. NC: No connection

Functional Features

• High-speed data transfer with SPI interface
• Low power consumption for efficient operation
• Non-volatile storage ensures data retention even without power
• Wide operating temperature range for various environments
• Built-in write protection and hold functions for data security

Advantages and Disadvantages

Advantages: - High-speed data transfer - Low power consumption - Non-volatile storage - Wide operating temperature range

Disadvantages: - Limited endurance (100,000 program/erase cycles) - Relatively small memory density compared to other flash memory options

Working Principles

The W971GG8SB25I TR is based on NAND flash memory technology. It utilizes a series of floating-gate transistors to store data in a non-volatile manner. The SPI interface allows for easy communication with the device, enabling fast and efficient data transfer.

Detailed Application Field Plans

The W971GG8SB25I TR is commonly used in various electronic devices that require non-volatile storage, such as:

1. Consumer electronics (e.g., smartphones, tablets, digital cameras)
2. Automotive systems (e.g., infotainment systems, navigation units)
3. Industrial equipment (e.g., control systems, data loggers)
4. Medical devices (e.g., patient monitoring systems, diagnostic equipment)

Detailed and Complete Alternative Models

1. W971GG8SB25I TR - 8 gigabits density, SPI interface
2. W971GG16SB25I TR - 16 gigabits density, SPI interface
3. W971GG32SB25I TR - 32 gigabits density, SPI interface
4. W971GG64SB25I TR - 64 gigabits density, SPI interface

These alternative models offer higher memory densities while maintaining the same SPI interface for compatibility.

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