W631GG8MB15I

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Memory module for electronic devices
• Characteristics: High-speed, low-power consumption, compact size
• Package: Surface Mount Technology (SMT)
• Essence: Non-volatile memory storage
• Packaging/Quantity: Typically sold in reels or trays containing multiple units

Specifications

• Memory Type: Flash memory
• Capacity: 8 megabytes (MB)
• Interface: Serial Peripheral Interface (SPI)
• Operating Voltage: 2.7V - 3.6V
• Operating Temperature: -40°C to +85°C
• Data Retention: Up to 10 years
• Erase/Write Cycles: Up to 100,000 cycles

Detailed Pin Configuration

1. VCC: Power supply voltage
2. GND: Ground reference
3. CS: Chip select input
4. SCK: Serial clock input
5. SI: Serial data input
6. SO: Serial data output
7. WP: Write protect input
8. HOLD: Hold input

Functional Features

• High-speed data transfer rate
• Low power consumption during operation and standby
• Built-in hardware write protection
• Flexible erase and programming options
• Error detection and correction mechanisms
• Compact form factor suitable for space-constrained applications

Advantages

• Fast and reliable data storage and retrieval
• Low power requirements extend battery life in portable devices
• Small footprint allows integration into compact electronic devices
• Versatile interface enables easy integration with various microcontrollers
• Robust error detection and correction ensures data integrity

Disadvantages

• Limited storage capacity compared to other memory technologies
• Relatively higher cost per unit compared to traditional non-volatile memories
• Limited endurance due to erase/write cycle limitations

Working Principles

W631GG8MB15I is based on flash memory technology, which utilizes floating-gate transistors to store and retrieve digital data. It operates by applying electrical charges to the floating gates of these transistors, altering their conductivity and thereby storing information. The memory can be erased and reprogrammed using specific voltage levels and timing sequences.

Detailed Application Field Plans

• Consumer electronics: Smartphones, tablets, digital cameras
• Automotive: Infotainment systems, navigation devices
• Industrial: Embedded systems, control units
• Medical: Portable medical devices, patient monitoring systems

Detailed and Complete Alternative Models

1. W25Q64FVSSIG: 64 megabit (Mb) flash memory with SPI interface
2. AT25SF041-SSHD-T: 4 megabyte (MB) flash memory with SPI interface
3. MX25L12835FM2I-10G: 128 megabit (Mb) flash memory with SPI interface

(Note: The above alternative models are provided for reference purposes and may not be direct replacements for W631GG8MB15I. Please consult the manufacturer's datasheets for detailed specifications.)

This entry provides an overview of the W631GG8MB15I memory module, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.