W25Q16CLSVIG

Product Overview

• Category: Flash Memory
• Use: Data storage and retrieval in electronic devices
• Characteristics: High capacity, fast read/write speeds, non-volatile memory
• Package: SOP8 (Small Outline Package 8)
• Essence: Serial NOR Flash Memory
• Packaging/Quantity: Available in reels of 2500 units

Specifications

• Memory Capacity: 16 Megabits (2 Megabytes)
• Interface: Serial Peripheral Interface (SPI)
• Operating Voltage: 2.7V - 3.6V
• Operating Temperature: -40°C to +85°C
• Read Speed: Up to 104 MHz
• Write Speed: Up to 50 MHz
• Erase Time: Sector erase time of 150 ms, block erase time of 400 ms

Pin Configuration

The W25Q16CLSVIG has a total of 8 pins arranged as follows:

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 data transfer using SPI interface
• Efficient sector and block erase operations
• Low power consumption during standby mode
• Hardware and software write protection options
• Flexible architecture for easy integration into various systems

Advantages and Disadvantages

Advantages: - High capacity allows for storing large amounts of data - Fast read/write speeds enable quick access to stored information - Non-volatile memory retains data even when power is disconnected - Compact SOP8 package facilitates space-saving designs - Versatile interface compatible with a wide range of devices

Disadvantages: - Limited storage capacity compared to other flash memory types - Relatively slower erase times for larger memory blocks - Higher power consumption during active operations

Working Principles

The W25Q16CLSVIG operates based on the Serial Peripheral Interface (SPI) protocol. It utilizes a NOR flash memory architecture, which allows for random access to individual memory locations. The SPI interface enables high-speed data transfer between the device and the host controller.

Detailed Application Field Plans

The W25Q16CLSVIG 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 portable media players for storing firmware, operating systems, and user data.
2. Automotive Systems: Employed in automotive infotainment systems, instrument clusters, and navigation units for data storage and software updates.
3. Industrial Control: Utilized in industrial automation equipment, PLCs (Programmable Logic Controllers), and HMI (Human-Machine Interface) devices for program storage and data logging.
4. Networking Devices: Integrated into routers, switches, and network appliances for firmware storage and configuration data.
5. Medical Devices: Incorporated into medical equipment such as patient monitors, ultrasound machines, and diagnostic devices for data storage and software updates.

Detailed and Complete Alternative Models

1. W25Q32JVSSIQ - 32 Megabit (4 Megabyte) Serial NOR Flash Memory with SPI interface.
2. MX25L12835FZNI-10G - 128 Megabit (16 Megabyte) Serial NOR Flash Memory with SPI interface.
3. S25FL512SAGMFI011 - 512 Megabit (64 Megabyte) Serial NOR Flash Memory with SPI interface.

These alternative models offer varying capacities and features to suit different application requirements.

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