W25Q64JVZPIQ TR

Product Overview

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

Specifications

• Memory Capacity: 64 Megabits (8 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 W25Q64JVZPIQ TR 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 capability at sector or block level
• Low power consumption during standby mode
• Wide operating voltage range for compatibility with various systems
• Reliable and durable non-volatile memory technology

Advantages and Disadvantages

Advantages: - Large storage capacity for data-intensive applications - Fast read and write speeds for efficient data access - Compact package size for space-constrained designs - Compatibility with SPI interface widely used in electronic devices

Disadvantages: - Limited erase and write endurance compared to other memory technologies - Relatively higher cost per unit of storage compared to alternative options

Working Principles

The W25Q64JVZPIQ TR is based on Serial NOR Flash Memory technology. It utilizes a Serial Peripheral Interface (SPI) for communication with the host device. The memory cells store data in a non-volatile manner, meaning the data remains intact even when power is removed. The SPI interface allows for high-speed data transfer between the memory and the host device.

Detailed Application Field Plans

The W25Q64JVZPIQ TR is widely used in various electronic devices that require reliable and high-capacity data storage. Some common application fields include:

1. Consumer Electronics: Used in smartphones, tablets, digital cameras, and portable media players for storing user data, firmware, and software updates.
2. Automotive Systems: Integrated into infotainment systems, navigation units, and instrument clusters for data storage and retrieval.
3. Industrial Equipment: Utilized in control systems, measurement devices, and automation equipment for storing configuration data and logging information.
4. Networking Devices: Incorporated into routers, switches, and network attached storage (NAS) devices for firmware storage and system configuration.

Detailed and Complete Alternative Models

1. W25Q32JVZPIQ TR: Similar to W25Q64JVZPIQ TR but with a lower capacity of 32 Megabits (4 Megabytes).
2. W25Q128JVZPIQ TR: Higher capacity version with 128 Megabits (16 Megabytes) of storage.
3. W25Q256JVZPIQ TR: Expanded capacity model with 256 Megabits (32 Megabytes) of storage.

These alternative models provide different storage capacities to cater to varying requirements of different applications.

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