W972GG8JB25I TR

Product Overview

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

Specifications

• Memory Type: Flash memory
• Capacity: 8 gigabits (1 gigabyte)
• Interface: Serial Peripheral Interface (SPI)
• Operating Voltage: 2.7V - 3.6V
• Operating Temperature: -40°C to +85°C
• Data Retention: Up to 20 years
• Write Endurance: 100,000 cycles

Detailed Pin Configuration

The W972GG8JB25I TR has a total of 8 pins arranged as follows:

1. VCC: Power supply voltage
2. GND: Ground reference
3. HOLD: Hold input for suspending ongoing operations
4. WP: Write protect input for protecting the memory content
5. SCK: Serial clock input for SPI communication
6. SI: Serial data input for SPI communication
7. SO: Serial data output for SPI communication
8. CS: Chip select input for selecting the device

Functional Features

• High-speed data transfer with SPI interface
• Low power consumption in both active and standby modes
• Sector-based erase and program operations
• Hardware write protection for memory content
• Automatic sleep mode for power saving
• Error correction code (ECC) support for data integrity

Advantages and Disadvantages

Advantages: - Large memory capacity - Compact surface mount package - Low power consumption - High-speed data transfer - Long data retention period

Disadvantages: - Limited write endurance - Requires external microcontroller for operation

Working Principles

The W972GG8JB25I TR is a flash memory device that stores data electronically. It utilizes the Serial Peripheral Interface (SPI) to communicate with an external microcontroller or host system. The memory is organized into sectors, allowing for efficient erase and program operations. The device operates within a specified voltage range and temperature range, ensuring reliable performance in various environments.

Detailed Application Field Plans

The W972GG8JB25I TR is commonly used in various electronic devices and systems, including but not limited to:

1. Consumer electronics: Smartphones, tablets, digital cameras
2. Automotive: Infotainment systems, navigation systems
3. Industrial: Internet of Things (IoT) devices, control systems
4. Medical: Portable medical devices, patient monitoring systems
5. Communication: Routers, modems, network switches

Detailed and Complete Alternative Models

1. W972GG8JB25I TR - 8 gigabits capacity, SPI interface
2. W972GG16JB50I TR - 16 gigabits capacity, SPI interface
3. W972GG32JB100I TR - 32 gigabits capacity, SPI interface
4. W972GG64JB200I TR - 64 gigabits capacity, SPI interface

These alternative models offer different memory capacities while maintaining compatibility with the SPI interface.

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