W25Q128JVSIQ

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W25Q128JVSIQ

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IC FLASH 128MBIT SPI/QUAD 8SOIC

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Especificações

Atributo Valor
Series SpiFlash®
Part Status Active
Base Product Number W25Q128
Digi Key Programmable Verified
Memory Type Non-Volatile
Memory Format FLASH
Technology FLASH - NOR
Memory Size 128Mbit
Memory Organization 16M x 8
Memory Interface SPI - Quad I/O, QPI
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-SOIC (0.209", 5.30mm Width)
Supplier Device Package 8-SOIC
Packaging Tube

Visão Geral

Description

The W25Q128JVSIQ is a 128M-bit (16M-byte) Serial Flash memory device from Winbond, part of their W25Q series. It uses a Serial Peripheral Interface (SPI) and is designed for systems that require high-speed, non-volatile storage. Key features include a 1.8V to 3.6V power supply range, high read/write speeds, and support for Dual/Quad SPI for faster data transfer rates.
It offers a standard 8-pin SOIC package, making it easy to integrate into various applications. The device supports Uniform Sector Erase (4KB, 32KB, 64KB) and a full chip erase, ensuring flexibility in data management. Security features include hardware write protection, and a 256-byte programmable OTP (One-Time Programmable) area for permanent data storage.
The W25Q128JVSIQ is used in a diverse range of applications, including embedded systems, consumer electronics, and industrial devices, due to its reliable performance and efficient power consumption. The device's endurance and data retention capabilities make it ideal for tasks requiring frequent write/read cycles and long-term data storage.

Equivalent

The W25Q128JVSIQ is a 128Mb (16MB) serial flash memory chip by Winbond. Equivalent products include the MX25L12835F from Macronix, the GD25Q127C from GigaDevice, and the AT25SF128A from Adesto (Dialog Semiconductor). These alternatives offer similar capacities and functionality, supporting SPI interfaces and comparable voltage ranges, making them suitable substitutes in various applications. Always verify specifications to ensure compatibility with your specific requirements.

Features

The W25Q128JVSIQ is a 128Mb (16MB) serial flash memory chip from Winbond. It is part of the W25Q series, known for its high performance and reliability. Key features include:
1. Interface: It supports a Serial Peripheral Interface (SPI) with clock speeds up to 133 MHz, enhancing data transfer rates.
2. Architecture: It features a uniform sector architecture with 4KB sectors, 32KB and 64KB blocks, and a 256-byte programmable page.
3. Dual and Quad I/O: The chip supports Dual-SPI and Quad-SPI operations, allowing for faster data transfers compared to standard SPI.
4. Low Power Consumption: It operates with low power, making it suitable for battery-powered applications.
5. Wide Voltage Range: It functions over a broad voltage range from 2.7V to 3.6V.
6. Enhanced Security: It includes security features like a unique 64-bit ID and a 256-byte security register for data protection.
7. Temperature Range: It operates within a wide temperature range from -40°C to +85°C, suitable for various environments.
These features make the W25Q128JVSIQ a versatile choice for embedded applications requiring reliable and fast memory access.

Pinout

The W25Q128JVSIQ is a 128M-bit (16M-byte) serial flash memory chip produced by Winbond. It features an 8-pin interface. Here is a brief overview of its pin functions:
1. CS# (Chip Select): Activates the device when low.
2. DO (Data Output): Serial data output pin.
3. WP# (Write Protect): Used to write protect the status register.
4. VSS: Ground reference for power supply (0V).
5. DI (Data Input): Serial data input pin.
6. CLK (Clock): Provides the clock input for data transfer operations.
7. HOLD#: Pauses the serial communication when low, ensuring data integrity.
8. VCC: Power supply input for the device, typically 2.7-3.6V.
This configuration supports standard/dual/quad SPI modes, allowing efficient data transfer. The chip is widely used for storage in a variety of applications, such as consumer electronics, computing devices, and embedded systems due to its high performance and reliability.

Manufacturer

The W25Q128JVSIQ is manufactured by Winbond Electronics Corporation. Winbond is a Taiwanese company known for producing semiconductor memory solutions. The company specializes in designing and manufacturing integrated circuits, particularly focusing on non-volatile memory products such as NOR Flash, NAND Flash, and DRAM. Winbond’s products are commonly used in a variety of applications, including consumer electronics, automotive systems, industrial devices, and networking equipment. The company has established itself as a key player in the memory market by providing reliable and innovative solutions that meet the demands of various sectors.

Application

The W25Q128JVSIQ is a 128 Mb (16 MB) serial Flash memory chip commonly used in various applications. Its primary uses include:
1. Consumer Electronics: Storage for firmware in devices like cameras, TVs, and wearable tech.
2. Computing: BIOS and system firmware storage in laptops, desktops, and servers.
3. IoT Devices: Program and data storage for connected devices.
4. Automotive: Storage for infotainment system firmware and data logging.
5. Industrial Equipment: Firmware updates and data storage in control systems and machinery.
Its compact size, low power consumption, and high-speed performance make it versatile for embedded systems requiring reliable non-volatile storage.

Package

The W25Q128JVSIQ is a 128 Mbit (16 MB) serial Flash memory device with a standard 8-pin SOIC (Small Outline Integrated Circuit) package. The package type is designated as SOIC-8, which is widely used for compact, surface-mount applications.

Frequently Asked Questions


Q: What is the maximum clock frequency supported by the W25Q128JVSIQ?
A: The device supports a maximum clock frequency of 133 MHz, enabling high-speed SPI and Quad I/O data transfers.


Q: Is this memory component compatible with Quad SPI interfaces?
A: Yes, the memory interface supports SPI, Quad I/O, and QPI, allowing flexible high-performance read and write operations.


Q: What is the operating voltage range for this flash memory?
A: The operating voltage range is 2.7V to 3.6V, suitable for standard 3.3V logic systems.


Q: How is the 128Mbit memory internally organized?
A: The memory is organized as 16M x 8 bits, providing byte-addressable storage for code or data.


Q: What is the typical page program time for this NOR Flash?
A: The typical write cycle time is 3ms per word or page, ensuring efficient programming operations.


Q: Can this chip operate in extended temperature environments?
A: Yes, it operates over an industrial temperature range of -40°C to +85°C, suitable for harsh conditions.


Q: What package option is available for the W25Q128JVSIQ?
A: It comes in an 8-pin SOIC package with a 5.30mm width (8-SOIC), ideal for surface-mount assembly.


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