W25Q64JVSSIQ

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W25Q64JVSSIQ

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IC FLASH 64MBIT SPI/QUAD 8SOIC

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Especificações

Atributo Valor
Series SpiFlash®
PartStatus Active
BaseProductNumber W25Q64
DigiKeyProgrammable Verified
MemoryType Non-Volatile
MemoryFormat FLASH
Technology FLASH - NOR
MemorySize 64Mbit
MemoryOrganization 8M x 8
MemoryInterface SPI - Quad I/O
ClockFrequency 133 MHz
WriteCycleTime-Word,Page 3ms
Voltage-Supply 2.7V ~ 3.6V
OperatingTemperature -40°C ~ 85°C (TA)
MountingType Surface Mount
Package 8-SOIC (0.209", 5.30mm Width)
SupplierDevicePackage 8-SOIC
Packaging Tube

Visão Geral

Description

The W25Q64JVSSIQ is a 64Mb (8MB) serial flash memory device from the Winbond Electronics Corporation, part of their Winbond W25Q series. This chip utilizes a Serial Peripheral Interface (SPI) for communication, offering a compact solution with high speed and performance suited for a variety of applications including code shadowing, storage, and data logging.
Key features include a wide range of operating voltages from 2.7V to 3.6V, and it supports standard, dual, and quad SPI modes. It offers fast read/write operations with a clock frequency up to 133MHz, and it supports execute-in-place (XIP) functionality to enhance system performance.
The W25Q64JVSSIQ also has features like Software and Hardware Write Protection, a 4KB sector, 32KB block, and 64KB block erasure capabilities, ensuring data integrity and security. It offers low power consumption, making it suitable for battery-operated devices. Its compact size and robust set of features make it ideal for use in consumer electronics, industrial devices, and IoT applications.

Equivalent

The W25Q64JVSSIQ is a 64Mb (8MB) Serial NOR Flash memory chip by Winbond. Equivalent products include:
1. Micron M25P64: Another 64Mb (8MB) Serial NOR Flash with similar features.
2. Cypress (Infineon) S25FL064L: A compatible 64Mb NOR Flash memory.
3. Adesto (Dialog Semiconductor) AT25SF641: Another alternative with comparable specifications.
4. Macronix MX25L6406EM2I-12G: A similar Serial NOR Flash memory offering.
These alternatives provide comparable functionality and storage capacity.

Features

The W25Q64JVSSIQ is a 64Mb (megabit) Serial NOR Flash memory chip from Winbond Electronics. Key features include:
1. Memory Size: 64Mb (8MB).
2. Interface: SPI (Serial Peripheral Interface) with support for various command sets.
3. Performance: Fast read speeds up to 104 MHz and dual/quad SPI modes for higher throughput.
4. Voltage Range: Operates at 2.7V to 3.6V.
5. Packages: Available in several package types, including SOP, WSON, and USON.
6. Security: Features such as unique ID, block protection, and OTP (One-Time Programmable) regions for enhanced data security.
7. Durability: Endures up to 100,000 program/erase cycles and data retention of over 20 years.
8. Operating Temperature: Wide range from -40°C to +85°C, making it suitable for industrial applications.
9. Low Power Consumption: Power-down and standby modes to conserve energy.
The W25Q64JVSSIQ is ideal for applications requiring reliable, high-speed memory with low power consumption, such as embedded systems, consumer electronics, and automotive systems.

Pinout

The W25Q64JVSSIQ is a 64M-bit (8M-byte) serial flash memory chip manufactured by Winbond. It features a small form factor with an 8-pin configuration. Here is a concise breakdown of its pin functions:
1. /CS (Chip Select): Activates the device when low.
2. DO (Data Out): Serial data output.
3. /WP (Write Protect): Hardware write protection.
4. GND (Ground): Reference ground for the device.
5. DI (Data In): Serial data input.
6. CLK (Clock): Synchronizes data transfer.
7. /HOLD (Hold): Pauses serial communication.
8. VCC (Supply Voltage): Power supply input.
The W25Q64JVSSIQ supports standard, dual, and quad SPI protocols, allowing for flexible and high-speed data transfer. It is commonly used in embedded systems for code and data storage, offering features like high-performance read/write capabilities, low power consumption, and data retention.

Manufacturer

The W25Q64JVSSIQ is manufactured by Winbond Electronics Corporation. Winbond is a Taiwanese company that specializes in the design and manufacturing of semiconductor products, primarily focusing on memory solutions. Their product portfolio includes NOR Flash, NAND Flash, and DRAM memory products. Winbond is recognized for providing memory solutions that are used in a wide range of applications, including consumer electronics, automotive, industrial, and computer markets. The company is known for its innovation in memory technology and is a significant player in the global semiconductor industry.

Application

The W25Q64JVSSIQ is a 64Mb (8MB) Serial NOR Flash memory, commonly used in various applications due to its reliability and performance. Key application areas include:
1. Consumer Electronics: Used in devices like TVs, set-top boxes, and digital cameras for firmware storage.
2. Industrial Applications: Suitable for control systems, automotive systems, and other industrial equipment requiring non-volatile memory for firmware and data storage.
3. Networking: Utilized in routers, switches, and other network devices for storing configuration and system files.
4. IoT Devices: Provides storage for firmware and data logs in smart home devices and wearables.
5. Embedded Systems: Common in microcontroller-based projects for code and data storage.
These applications leverage its fast read/write capabilities, low power consumption, and small form factor.

Package

The W25Q64JVSSIQ is a 64Mb (8MB) serial flash memory chip from Winbond. It is packaged in an 8-pin SOIC (Small Outline Integrated Circuit) package, which is commonly used in electronic applications for its compact size and ease of use in surface-mount technology.

Frequently Asked Questions


Q: What is the maximum clock frequency for this NOR Flash memory?
A: The W25Q64JVSSIQ supports a maximum clock frequency of 133 MHz for high-speed read operations.


Q: Does this device support Quad SPI interface?
A: Yes, it features a standard SPI and Quad I/O interface, enabling faster data transfer with four I/O pins.


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


Q: What is the operating temperature range of this component?
A: The device operates reliably across an industrial temperature range of -40°C to 85°C.


Q: What is the memory organization of the W25Q64JVSSIQ?
A: It is organized as 8M x 8 bits, providing 64Mbit (8MB) of non-volatile storage.


Q: What is the required supply voltage range?
A: The supply voltage range is 2.7V to 3.6V, making it compatible with standard 3.3V systems.


Q: What package type is available for this part?
A: It comes in an 8-SOIC package with a 5.30mm width, designed for surface mount assembly.


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