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W25Q80DVSNIG

Name: W25Q80DVSNIG
Rating: 4.7 (12 reviews)

IC FLASH 8MBIT SPI/QUAD 8SOIC

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資料表 W25Q80DVSNIG DataSheet
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規格

Series	SpiFlash®
Part Status	Active
Base Product Number	W25Q80
DigiKey Programmable	Verified
Memory Type	Non-Volatile
Memory Format	FLASH
Technology	FLASH - NOR
Memory Size	8Mbit
Memory Organization	1M x 8
Memory Interface	SPI - Quad I/O
Clock Frequency	104 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	8-SOIC (0.154", 3.90mm Width)
Supplier Device Package	8-SOIC
Packaging	Tube

概述

Description

The W25Q80DVSNIG is a serial NOR Flash memory chip manufactured by Winbond. It features an 8 megabit (1 MB) storage capacity and operates using the Serial Peripheral Interface (SPI) protocol, allowing for high-speed data transfer. This memory chip is commonly used in applications such as firmware storage, code execution, and data logging in embedded systems, consumer electronics, and IoT devices.
Key features of the W25Q80DVSNIG include:
- Voltage Range: Operates at 2.7V to 3.6V, making it suitable for low-power applications.
- Read Speed: Offers fast read speeds, up to 104 MHz in dual and quad SPI modes.
- Endurance: Supports a high number of program/erase cycles, typically around 100,000 cycles.
- Data Retention: Capable of retaining data for up to 20 years.
- Package: Available in various packages like SOIC and WSON, facilitating easy integration into different designs.
Overall, the W25Q80DVSNIG is a versatile and reliable choice for non-volatile memory needs in modern electronic applications.

Features

The W25Q80DVSNIG is a 1.8V serial NOR Flash memory chip manufactured by Winbond. Key features include:
1. Memory Capacity: 8 Megabits (1 Megabyte) of storage.
2. Interface: SPI (Serial Peripheral Interface) for easy integration.
3. Voltage Range: Operates at a voltage range of 1.8V to 3.6V, making it suitable for low-power applications.
4. Speed: Offers high-speed read operations with up to 104 MHz clock frequency, and supports dual and quad SPI modes for faster data transfer.
5. Endurance: Supports a minimum of 100,000 program/erase cycles and data retention of up to 20 years.
6. Sector Erase: Allows for flexible memory management with sector (flash sector) and bulk erase capabilities.
7. Packaging: Available in various packages, including SOIC and WSON, facilitating easy integration into different designs.
8. Security: Features such as a write protection mechanism to enhance data security.
These characteristics make the W25Q80DVSNIG suitable for applications in consumer electronics, automotive, and IoT devices.

Package

The W25Q80DVSNIG is packaged in a SOP-8 (Small Outline Package) form factor, which consists of 8 pins. This surface-mount package is commonly used for memory devices and is designed for efficient space utilization on circuit boards.

Pinout

The W25Q80DVSNIG is a serial NOR flash memory chip from Winbond with a pin count of 8 pins.
Pin Functions:
1. GND: Ground connection.
2. VCC: Power supply (typically 2.7V to 3.6V).
3. SCK: Serial clock input for timing.
4. SI: Serial data input (data from the master to the flash).
5. SO: Serial data output (data from the flash to the master).
6. CS#: Chip select (active low, used to select the device).
7. WP#: Write protect (active low, used to protect against write operations).
8. HOLD#: Hold signal (active low, used to pause operations).
This chip supports various interfaces, including standard SPI, and offers features like fast read, page program, and sector erase, suitable for embedded applications.

Manufacturer

The W25Q80DVSNIG is manufactured by Winbond Electronics Corporation, a company based in Taiwan. Winbond specializes in designing and producing semiconductor memory solutions, including Flash memory, DRAM, and other related products. They are well-known for their NOR Flash memory, widely used in various applications such as consumer electronics, automotive, and industrial devices. Winbond operates globally, serving a diverse range of markets with a strong focus on innovation and quality in memory technologies.

Application

The W25Q80DVSNIG is a 1Gbit serial NOR flash memory chip used in various applications, including embedded systems, consumer electronics, automotive systems, and IoT devices. Its fast read/write speeds and reliable data retention make it suitable for firmware storage, configuration data, boot code, and data storage in devices like routers, printers, and smart appliances.

Equivalent

The W25Q80DVSNIG is a 1.8V, 8Mb SPI Flash memory chip. Equivalent products include:
1. MT25QL080ABA (Micron)
2. S25FL080P (Cypress)
3. N25Q080A (NXP/Numonyx)
4. IS25LP080D (ISSI)
These alternatives offer similar specifications, including capacity and interface compatibility. Always verify specific application requirements for pin configuration and voltage levels.