W25Q16CVSSJG

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)
• 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
• Data Retention: Up to 20 years
• Erase/Program Cycles: 100,000 cycles

Pin Configuration

The W25Q16CVSSJG has a total of 8 pins arranged as follows:

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

Functional Features

• High-speed data transfer using SPI interface
• Flexible erase and program operations
• Sector-based erasing and programming
• Software and hardware write protection options
• Deep power-down mode for low-power consumption
• Efficient block protection mechanism

Advantages

• Large storage capacity for data-intensive applications
• Fast read and write speeds enhance overall system performance
• Non-volatile memory ensures data retention even during power loss
• Compact SOP8 package allows for easy integration into various devices
• Versatile interface and flexible operations provide compatibility with different systems

Disadvantages

• Limited erase/program cycles may affect long-term durability
• Higher cost compared to other types of memory
• Relatively higher power consumption during active operation

Working Principles

The W25Q16CVSSJG is based on Serial NOR Flash technology, which utilizes a series of memory cells to store data. It employs the Serial Peripheral Interface (SPI) for communication with the host device. The memory can be read, written, and erased in sectors, allowing for efficient data management. The non-volatile nature of the memory ensures that data remains intact even when power is removed.

Detailed Application Field Plans

The W25Q16CVSSJG is widely used in various electronic devices that require reliable and high-capacity data storage. Some common application fields include:

1. Consumer Electronics: Smartphones, tablets, digital cameras, portable media players.
2. Automotive: Infotainment systems, instrument clusters, navigation systems.
3. Industrial: Embedded systems, control units, data loggers.
4. Networking: Routers, switches, network storage devices.
5. Medical: Patient monitoring systems, medical imaging equipment.

Alternative Models

• W25Q32CVSSJG: 32 Megabits (4 Megabytes)
• W25Q64CVSSJG: 64 Megabits (8 Megabytes)
• W25Q128CVSSJG: 128 Megabits (16 Megabytes)

These alternative models offer higher capacity options while maintaining similar characteristics and pin configurations.

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