W25Q64CVSFJP TR

Product Overview

• Category: Flash Memory
• Use: Data storage and retrieval in electronic devices
• Characteristics:
  • Non-volatile memory
  • High-speed data transfer
  • Low power consumption
• Package: SOP8 (Small Outline Package)
• Essence: Provides reliable and efficient data storage solution for various electronic devices
• Packaging/Quantity: Available in reels, with a quantity of 2500 units per reel

Specifications

• Memory Capacity: 64 Megabits (8 Megabytes)
• Interface: Serial Peripheral Interface (SPI)
• Operating Voltage: 2.7V to 3.6V
• Operating Temperature Range: -40°C to +85°C
• Erase/Program Time:
  • Sector Erase: 150ms (typical)
  • Block Erase: 400ms (typical)
  • Page Program: 3ms (typical)
• Data Retention: Up to 20 years

Detailed Pin Configuration

The W25Q64CVSFJP TR has the following pin configuration:

1. Chip Select (/CS)
2. Serial Clock (CLK)
3. Serial Data Input (DI)
4. Serial Data Output (DO)
5. Write Protect (/WP)
6. Hold (/HOLD)
7. Ground (GND)
8. Power Supply (VCC)

Functional Features

• High-speed SPI interface for fast data transfer
• Flexible erase and program operations at sector, block, or page level
• Efficient power management with low standby current
• Hardware and software write protection options
• Deep power-down mode for further power savings
• Reliable data retention and endurance

Advantages and Disadvantages

Advantages: - High-speed data transfer enables quick access to stored information - Low power consumption prolongs battery life in portable devices - Flexible erase and program operations allow efficient data management - Reliable data retention ensures long-term storage integrity

Disadvantages: - Limited storage capacity compared to other flash memory options - Requires an external microcontroller or host device for operation

Working Principles

The W25Q64CVSFJP TR is based on the Serial Peripheral Interface (SPI) protocol. It utilizes a combination of floating gate and tunnel oxide technology to store and retrieve data. The SPI interface allows for high-speed communication between the flash memory and the host device, enabling efficient data transfer.

Detailed Application Field Plans

The W25Q64CVSFJP TR is widely used in various electronic devices that require non-volatile data storage. Some common application fields include:

1. Consumer Electronics: Used in smartphones, tablets, digital cameras, and gaming consoles for storing firmware, operating systems, and user data.
2. Automotive: Integrated into automotive infotainment systems, instrument clusters, and navigation systems for data storage and retrieval.
3. Industrial Automation: Employed in industrial control systems, PLCs (Programmable Logic Controllers), and HMI (Human-Machine Interface) devices for storing configuration data and program code.
4. IoT (Internet of Things): Utilized in IoT devices such as smart home appliances, wearables, and sensor nodes for data logging and firmware storage.

Detailed and Complete Alternative Models

1. W25Q32JVSSIQ TR: 32 Megabit (4 Megabyte) flash memory with similar specifications and package.
2. W25Q128FVSG TR: 128 Megabit (16 Megabyte) flash memory with higher storage capacity and similar characteristics.
3. W25M02GVZEIG TR: 2 Gigabit (256 Megabyte) flash memory with larger capacity and enhanced performance.

These alternative models offer different storage capacities and features to cater to diverse application requirements.

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