W971GG8KB25I

Product Overview

• Category: Integrated Circuit (IC)
• Use: Memory device
• Characteristics: High capacity, fast data access, compact size
• Package: Integrated circuit package
• Essence: Non-volatile memory storage
• Packaging/Quantity: Sold in individual units or bulk packaging

Specifications

• Type: NAND Flash Memory
• Capacity: 8 gigabytes (GB)
• Interface: Serial Peripheral Interface (SPI)
• Operating Voltage: 2.7V - 3.6V
• Data Transfer Rate: Up to 50 megabytes per second (MB/s)
• Operating Temperature: -40°C to +85°C
• Endurance: Up to 100,000 program/erase cycles
• Retention: Up to 10 years

Detailed Pin Configuration

The W971GG8KB25I has a total of 48 pins. The pin configuration is 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 9-48: Address and data pins

Functional Features

• High-speed data transfer
• Low power consumption
• Error correction capability
• Block erase and page program operations
• Hardware write protection
• Software write protection
• Data retention during power loss
• Automatic sleep mode for power saving

Advantages and Disadvantages

Advantages

• Large storage capacity
• Compact size
• Fast data access
• Reliable data retention
• Low power consumption
• Flexible interface options

Disadvantages

• Limited endurance (program/erase cycles)
• Relatively high cost compared to other memory technologies
• Requires additional circuitry for proper operation

Working Principles

The W971GG8KB25I is based on NAND flash memory technology. It stores data in a series of memory cells organized in a grid-like structure. Each cell can store multiple bits of information, allowing for high storage density. The data is accessed and manipulated using a serial peripheral interface, enabling fast data transfer between the memory device and the host system.

Detailed Application Field Plans

The W971GG8KB25I is widely used in various electronic devices and systems, including:

1. Solid-state drives (SSDs)
2. USB flash drives
3. Digital cameras
4. Mobile phones
5. Tablets
6. Gaming consoles
7. Industrial control systems
8. Automotive electronics
9. Medical devices
10. Internet of Things (IoT) devices

Detailed and Complete Alternative Models

1. W971GG8KB25J: Similar specifications, different package type
2. W971GG8KB25H: Lower capacity, lower cost option
3. W971GG8KB25G: Higher capacity, higher performance option
4. W971GG8KB25F: Enhanced endurance version
5. W971GG8KB25E: Extended temperature range variant

These alternative models offer different options to suit specific requirements and budgets while maintaining compatibility with the W971GG8KB25I.

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