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W25Q80DVUXIE

Name: W25Q80DVUXIE
Rating: 4.7 (12 reviews)

2.7V~3.6V 8Mbit 104MHz SPI USON-8-EP(2x3) Memory (ICs) RoHS

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Mfr。パート #W25Q80DVUXIE
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データシート W25Q80DVUXIE DataSheet
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仕様

Packaging	USON-8-EP(2x3)
Clock Frequency	104MHz
Interface	SPI
Memory Size	8Mbit
Operating temperature	-40℃~+85℃
Voltage - Supply	2.7V~3.6V
Data Retention - TDR (Year)	20 Years
Page Programming Time (Tpp)	800us
Program / Erase Cycles	100,000 cycles
Standby Supply Current	10uA
Block Erase Time(tBE)	120ms@(32KB)

概要

Description

The W25Q80DVUXIE is a Flash memory chip produced by Winbond. It features 8 megabits (1 MB) of storage capacity and operates using the Serial Peripheral Interface (SPI) protocol, which allows for fast data transfer and ease of integration with microcontrollers and other digital devices.
Key specifications include:
- Architecture: It uses a single power supply voltage of 2.7V to 3.6V.
- Speed: The chip supports high-speed read operations, typically up to 104 MHz, enabling efficient data access.
- Command Set: It includes a comprehensive command set for read, program, erase, and other memory management functions.
- Applications: Commonly used in consumer electronics, automotive systems, industrial applications, and IoT devices due to its reliability and performance.
The W25Q80DVUXIE is ideal for applications requiring non-volatile memory, allowing data retention without power, and is suitable for firmware storage, data logging, and configuration settings.

Features

The W25Q80DVUXIE is a 1.8V serial NOR Flash memory device manufactured by Winbond. It offers 8 Mbit (1MB) of storage capacity and operates with a standard SPI interface. Key features include:
1. Voltage Supply: Operates at a low voltage of 1.8V, which is ideal for battery-operated devices.
2. High Speed: Supports high-speed read operations up to 104 MHz and a fast program/erase time.
3. Memory Architecture: It has a uniform 4K byte (32 sectors) and 64K byte (16 blocks) architecture for flexible memory management.
4. Data Retention: Promises a data retention period of over 20 years and supports up to 100,000 program/erase cycles.
5. Integrated Security: Features OTP (One-Time Programmable) memory and a hardware write protection mechanism.
6. Package Options: Available in various package types, including SOIC, WSON, and DFN.
The W25Q80DVUXIE is commonly used in applications like consumer electronics, automotive, and IoT devices for firmware storage and data logging.

Package

The W25Q80DVUXIE is a serial NOR flash memory chip packaged in a 8-pin SOIC (Small Outline Integrated Circuit) form factor. It typically features a dual or quad SPI interface for high-speed data transfer.

Pinout

The W25Q80DVUXIE is a serial NOR flash memory chip with a total pin count of 8. Its primary functions include storing data and executing code, featuring a 1MB (8Mbit) storage capacity with a 3V supply voltage.
Key functions of the pins include:
1. CS# (Chip Select): Activates the chip for communication.
2. SCK (Serial Clock): Provides the clock signal for data transmission.
3. SI (Serial Input): Receives data sent to the chip.
4. SO (Serial Output): Sends data from the chip.
5. WP# (Write Protect): Enables write protection when grounded.
6. HOLD#: Pauses communication without resetting the chip.
7. VCC: Power supply pin.
8. GND: Ground connection.
This chip supports various operations such as reading, writing, and erasing data, making it suitable for applications in embedded systems and consumer electronics.

Manufacturer

The W25Q80DVUXIE is manufactured by Winbond Electronics Corporation, a Taiwanese company that specializes in semiconductor products. Winbond is known for its production of memory solutions, including flash memory, DRAM, and other integrated circuits. The W25Q80DVUXIE is a serial NOR flash memory device, widely used in applications such as consumer electronics, automotive systems, and industrial devices for data storage and firmware. Winbond primarily focuses on providing high-performance memory products for various markets, making it a key player in the semiconductor industry.

Application

The W25Q80DVUXIE is a serial NOR flash memory chip primarily used in a variety of applications, including consumer electronics, automotive systems, industrial automation, and IoT devices. It supports firmware storage, program code execution, and data logging. Its fast read and write capabilities make it suitable for applications requiring quick data access, such as boot code, configuration settings, and real-time data storage. Additionally, it is often used in embedded systems for firmware updates and to enhance system performance.

Equivalent

The W25Q80DVUXIE is a 1.8V 8Mbit SPI NOR flash memory chip. Equivalent products include the Winbond W25Q80DW, Micron MT25QL080, and Adesto AT25DF081. These alternatives also provide similar specifications in terms of capacity, interface, and voltage levels. Always verify the specific features and compatibility for your application.