W25Q16CVSSIG TR

Product Overview

• Category: Integrated Circuit
• Use: Non-volatile Memory
• Characteristics: High-speed, Serial Flash Memory
• Package: SOP-8 (Small Outline Package)
• Essence: Storage of digital data in electronic devices
• Packaging/Quantity: Tape and Reel, 2500 pieces per reel

Specifications

• Memory Size: 16 Megabits (2 Megabytes)
• Interface: Serial Peripheral Interface (SPI)
• Operating Voltage: 2.7V to 3.6V
• Maximum Clock Frequency: 104 MHz
• Erase/Program Time: 4 ms (typical)
• Data Retention: 20 years (typical)

Detailed Pin Configuration

The W25Q16CVSSIG TR has a total of 8 pins arranged as follows:

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

Functional Features

• High-Speed Read Operations
• Flexible Erase and Program Options
• Sector and Block Erase Capability
• Software and Hardware Write Protection
• Deep Power-Down Mode for Low Power Consumption
• Fast Page Program (up to 256 bytes/page)

Advantages and Disadvantages

Advantages: - High-speed data transfer - Small form factor - Low power consumption - Flexible erase and program options

Disadvantages: - Limited storage capacity compared to other memory types - Relatively higher cost per unit compared to traditional non-volatile memories

Working Principles

The W25Q16CVSSIG TR is based on the Serial Peripheral Interface (SPI) protocol. It uses a combination of clock and data signals to communicate with the host device. The memory cells are organized in sectors and blocks, allowing for efficient erase and program operations. The chip also supports various protection mechanisms to prevent accidental modification or erasure of stored data.

Detailed Application Field Plans

The W25Q16CVSSIG TR is widely used in various electronic devices that require non-volatile memory storage. Some common application fields include:

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

Detailed and Complete Alternative Models

• W25Q32CVSSIG TR: 32 Megabits (4 Megabytes) memory size
• W25Q64CVSSIG TR: 64 Megabits (8 Megabytes) memory size
• W25Q128CVSSIG TR: 128 Megabits (16 Megabytes) memory size
• W25Q256CVSSIG TR: 256 Megabits (32 Megabytes) memory size

These alternative models offer increased storage capacity while maintaining similar characteristics and functionality.

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