W25Q01JVSFIQ

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W25Q01JVSFIQ

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IC FLASH 1GBIT SPI/QUAD 16SOIC

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  • メーカー品番 #W25Q01JVSFIQ

  • データシート W25Q01JVSFIQ DataSheet

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仕様

属性 値
Series SpiFlash®
PartStatus Active
BaseProductNumber W25Q01
DigiKeyProgrammable Not Verified
MemoryType Non-Volatile
MemoryFormat FLASH
Technology FLASH - NOR
MemorySize 1Gbit
MemoryOrganization 128M x 8
MemoryInterface SPI - Quad I/O
ClockFrequency 133 MHz
WriteCycleTime-Word,Page 3.5ms
Voltage-Supply 2.7V ~ 3.6V
OperatingTemperature -40°C ~ 85°C (TA)
MountingType Surface Mount
Package 16-SOIC (0.295", 7.50mm Width)
SupplierDevicePackage 16-SOIC
Packaging Tray
AccessTime 7.5 ns

概要

Description

The W25Q01JVSFIQ is a high-performance, 1G-bit Serial NOR Flash memory manufactured by Winbond. It is part of the W25Q series, known for its reliability and low power consumption, suitable for a wide range of storage applications. This memory chip operates over a single 1.8V to 3.6V power supply and supports standard, dual, and quad SPI interfaces, offering fast data transfer rates.
Key features include a flexible architecture with uniform 4KB sectors, 32KB or 64KB blocks, and a 128KB erase capability. The device supports both random and sequential reads, with a high-speed clock frequency of up to 133 MHz, ensuring quick access and data retrieval. It also features advanced security mechanisms, such as software and hardware write protection, and a WIP (Write-In-Progress) bit for monitoring the status of write operations. The W25Q01JVSFIQ is ideal for various applications including code storage in embedded systems, consumer electronics, and industrial devices, where high-density, low-power, and cost-effective non-volatile memory is required.

Equivalent

The W25Q01JVSFIQ is a 1Gb (128MB) serial NOR flash memory chip by Winbond. Equivalent products include:
1. Micron: MT25QL01GBBB
2. Cypress (now Infineon): S25FL256S (similar capacity model)
3. Macronix: MX25L12855E (similar capacity model)
4. Adesto: AT25QL128A (similar capacity model)
These alternatives vary in features like speed, voltage, and temperature range, so it's important to check specific datasheets for compatibility.

Features

The W25Q01JVSFIQ is a 1-Gigabit (128-Megabyte) serial flash memory device manufactured by Winbond. This device features a standard Serial Peripheral Interface (SPI) as well as Dual/Quad SPI for enhanced performance. It operates at a low voltage range of 2.7V to 3.6V, making it suitable for various applications requiring low power consumption.
Key features include a high-performance "XiP" (eXecute in Place) mode for direct code execution from the flash memory and a fast read speed of up to 104 MHz. The device supports a wide temperature range from -40°C to +85°C, which is suitable for industrial applications.
Additionally, the W25Q01JVSFIQ offers sophisticated protection and security features, including software and hardware write protection, and a lock-down function that prevents unauthorized data modification. It also incorporates 4KB sectors for flexibility in erasing and programming, and 256 bytes per programmable page. This flash memory is ideal for use in data storage, firmware storage, and system boot applications across various industries.

Pinout

The W25Q01JVSFIQ is a 1G-bit (128M-byte) serial flash memory from Winbond. It typically comes in an 8-pin package. The pin functions are as follows:
1. /CS (Chip Select): Activates the device when low; enables communication.
2. DO (Data Output): Outputs data from the flash memory; used for data read operations.
3. /WP (Write Protect): Provides hardware protection for the status register.
4. VSS (Ground): The ground reference for the power supply.
5. DI (Data Input): Inputs data to the device; used for data write operations.
6. CLK (Clock): Provides clock signals for timing the serial input/output.
7. /HOLD or IO3 (Hold or Data I/O 3): Pauses the serial communication; in Quad-SPI, acts as data I/O 3.
8. VCC (Power Supply): Provides power to the device.
In Quad-SPI mode, pins such as DO, DI, and /HOLD can serve as additional I/O lines, enabling faster data transfer rates. The W25Q01JVSFIQ is typically used in applications requiring high-density data storage, such as in consumer electronics and computing devices.

Manufacturer

The W25Q01JVSFIQ is manufactured by Winbond Electronics Corporation. Winbond is a Taiwanese company that specializes in the design and production of semiconductor products, particularly integrated circuits for memory solutions. They are well-known for their NOR Flash, NAND Flash, and DRAM products. The company serves various industries, including consumer electronics, automotive, industrial, and communications. Winbond's memory solutions are widely used in applications such as computers, smartphones, automotive systems, and other electronic devices.

Application

The W25Q01JVSFIQ is a 1 Gbit serial flash memory device used in various applications requiring non-volatile storage. Its primary application areas include:
1. Consumer Electronics: Used in devices like TVs, set-top boxes, and gaming consoles for firmware storage.
2. Industrial Electronics: Useful in data logging, configuration storage, and system firmware updates.
3. Automotive Systems: Employed in infotainment systems and advanced driver assistance systems (ADAS) for storing firmware and configuration data.
4. Networking Equipment: Facilitates storage of firmware and configuration files in routers and switches.
5. IoT Devices: Provides reliable storage for firmware and data logging in connected devices.
Its high density and reliability make it suitable across these diverse applications.

Package

The W25Q01JVSFIQ is a 1 Gbit (128 MB) Serial NOR Flash memory chip from Winbond. It is commonly available in a SOIC-16 package type, which stands for Small Outline Integrated Circuit with 16 pins. This package type is suitable for surface mounting on printed circuit boards and is widely used in various electronic applications for storage purposes.

Frequently Asked Questions


Q: What is the maximum storage capacity of the W25Q01JVSFIQ?
A: It offers a 1Gbit (128M x 8) non-volatile NOR Flash memory, ideal for high-density code and data storage.


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


Q: What is the typical page program or write cycle time?
A: The write cycle time for a word or page is 3.5ms, providing efficient programming for large data blocks.


Q: What is the operating voltage range for this Flash memory?
A: It operates from 2.7V to 3.6V, making it suitable for standard 3.3V system designs.


Q: What is the operating temperature range of this device?
A: It operates reliably from -40°C to 85°C (TA), supporting industrial-grade applications.


Q: What package type is available for the W25Q01JVSFIQ?
A: It is supplied in a 16-SOIC (0.295", 7.50mm Width) surface-mount package, with a tray packaging option.


Q: What is the random access time for this NOR Flash?
A: It features a fast access time of 7.5 ns, enabling quick read operations for high-performance systems.


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