W25Q64JVZPIQ

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W25Q64JVZPIQ

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IC FLASH 64MBIT SPI/QUAD 8WSON

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Especificações

Atributo Valor
Series SpiFlash®
Part Status Active
Base Product Number W25Q64
Digi Key Programmable Verified
Memory Type Non-Volatile
Memory Format FLASH
Technology FLASH - NOR
Memory Size 64Mbit
Memory Organization 8M x 8
Memory Interface SPI - Quad I/O
Clock Frequency 133 MHz
Write Cycle Time - Word, Page 3ms
Voltage - Supply 2.7V ~ 3.6V
Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Surface Mount
Package / Case 8-WDFN Exposed Pad
Supplier Device Package 8-WSON (6x5)
Packaging Tube
Access Time 6 ns

Visão Geral

Description

The W25Q64JVZPIQ is a serial flash memory device manufactured by Winbond Electronics. It belongs to the W25Q series, known for high-performance and low-power consumption. This specific model offers a storage capacity of 64 megabits (8 megabytes) and operates on a single 2.7V to 3.6V power supply, making it suitable for a variety of consumer electronics and industrial applications.
Key features of the W25Q64JVZPIQ include a Serial Peripheral Interface (SPI) that supports standard, dual, and quad I/O modes to enhance data transfer rates. It also supports a high-speed clock frequency of up to 133 MHz and has a small sector erase capability that allows data to be modified more efficiently in 4KB, 32KB, or 64KB sectors.
Additional functionalities include a JEDEC-standard manufacturer and device ID, unique 64-bit device ID for security, and a wide operating temperature range. Its compact design and ability to retain data for extended periods make it ideal for systems requiring reliable and efficient storage solutions.

Equivalent

The W25Q64JVZPIQ is a 64Mb (8MB) serial NOR flash memory chip from Winbond. Equivalent products from other manufacturers include:
1. MX25L6406EM1I-12G by Macronix
2. SST26VF064B by Microchip
3. AT25SF641 by Adesto Technologies
4. GD25Q64 by GigaDevice
5. EN25Q64 by EON Silicon Solutions
These chips offer similar capacity, interface, and voltage requirements. Always check for exact specifications to ensure compatibility with your application.

Features

The W25Q64JVZPIQ is a 64Mb (megabit) serial NOR Flash memory chip produced by Winbond Electronics. It boasts several key features:
1. Capacity: 64Mb, organized in 8,388,608 bytes.
2. Interface: SPI (Serial Peripheral Interface) with support for standard, dual, and quad SPI operations, enhancing data transfer rates.
3. Performance: High-speed operation with a maximum clock frequency of 133 MHz for fast read and write capabilities.
4. Voltage Range: Operates on a wide voltage range from 2.7V to 3.6V, making it suitable for various applications.
5. Sector Architecture: Organized into erasable sectors and blocks, allowing flexible data management.
6. Security: Features include user-programmable OTP (One-Time Programmable) area and lockable registers for data protection.
7. Endurance and Reliability: Supports up to 100,000 program/erase cycles per sector and data retention of 20 years, ensuring longevity.
8. Package Options: Available in various package types, including 8-pin SOIC, WSON, and others, accommodating different design requirements.
These features make the W25Q64JVZPIQ suitable for consumer electronics, industrial, and automotive applications requiring reliable non-volatile memory.

Pinout

The W25Q64JVZPIQ is a 64M-bit (8M-byte) Serial NOR Flash memory device from Winbond. It features a standard 8-pin package configuration. Here are the pin functions:
1. CS# (Chip Select): Activates the device when driven low.
2. DO/IO1 (Data Output/IO1): Serves as the serial data output or I/O pin.
3. WP#/IO2 (Write Protect/IO2): Can be used to write-protect the memory; also acts as an I/O pin in quad mode.
4. VSS (Ground): Ground reference.
5. DI/IO0 (Data Input/IO0): Serves as the serial data input or I/O pin.
6. CLK (Clock): Provides the clock signal for data transfer.
7. HOLD#/IO3: Can pause serial communication; also acts as an I/O pin in quad mode.
8. VCC (Power Supply): Supplies power to the device.
This configuration supports single, dual, and quad SPI operations, providing flexible performance options.

Manufacturer

The W25Q64JVZPIQ is manufactured by Winbond Electronics Corporation. Winbond is a Taiwanese company that specializes in the design and production of semiconductor memory solutions. They are well-known for producing a wide range of memory products, including NOR Flash, NAND Flash, and DRAM. Winbond's memory products are commonly used in a variety of applications such as consumer electronics, automotive systems, industrial equipment, and computing devices. The company is a key player in the global semiconductor industry, particularly in the memory sector, and is recognized for its focus on innovation and quality in its product offerings.

Application

The W25Q64JVZPIQ is a 64Mb (8MB) serial flash memory chip commonly used in applications requiring non-volatile storage. Typical uses include:
1. Consumer Electronics: Storing firmware and system software in devices like TVs, set-top boxes, and game consoles.
2. Industrial Equipment: Used in industrial automation systems and machinery for configuration data and firmware updates.
3. Automotive: Employed in infotainment systems and electronic control units (ECUs).
4. Networking Devices: For firmware storage in routers, modems, and switches.
5. IoT Devices: Providing reliable storage for firmware in smart home devices and sensors.
Its small form factor and low power consumption make it suitable for space-constrained and battery-powered applications.

Package

The W25Q64JVZPIQ is a 64M-bit (8M-byte) Serial Flash memory from Winbond, featuring a WSON package type. Specifically, it uses an 8-pin WSON package, which is compact and suitable for space-constrained applications.

Frequently Asked Questions


Q: What is the memory size and organization of the W25Q64JVZPIQ?
A: It offers 64Mbit (8M x 8) of non-volatile NOR Flash memory, suitable for code storage and data logging.


Q: What interface does this flash memory support?
A: It supports SPI with Quad I/O, enabling high-speed data transfer at a clock frequency up to 133 MHz.


Q: What is the operating voltage range for this device?
A: It operates from 2.7V to 3.6V, making it compatible with standard 3.3V logic systems.


Q: What is the typical write cycle time for a page or word?
A: The write cycle time is 3ms per word or page, ensuring efficient programming for embedded applications.


Q: What is the operating temperature range of this component?
A: It is rated for industrial use from -40°C to 85°C (TA), suitable for harsh environments.


Q: What package type does the W25Q64JVZPIQ use?
A: It comes in an 8-WDFN exposed pad package (8-WSON 6x5mm), ideal for space-constrained PCB designs.


Q: What is the access time for this NOR flash?
A: The random access time is 6 ns, supporting fast read operations for high-performance systems.


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