W25Q80DVSSSG

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W25Q80DVSSSG

C FLASH

  • Производитель
  • Мфр. Часть #W25Q80DVSSSG
  • Пакет 8-SOIC
  • Лист данных
  • В наличии4112

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Спецификации

Package Tube
Series SpiFlash®
ProductStatus Active
MemoryType Non-Volatile
MemoryFormat FLASH
Technology FLASH - NOR
MemorySize 8Mb (1M x 8)
MemoryInterface SPI - Quad I/O
ClockFrequency 104 MHz
WriteCycleTime-WordPage 30µs, 3ms
AccessTime 6 ns
Voltage-Supply 2.7V ~ 3.6V
OperatingTemperature -40°C ~ 125°C (TA)
MountingType Surface Mount
Package/Case 8-SOIC (0.209, 5.30mm Width)

Обзор

Description

The W25Q80DVSSSG is a serial NOR Flash memory chip manufactured by Winbond. It features a storage capacity of 8 megabits (1 megabyte) and operates using the SPI (Serial Peripheral Interface) protocol, making it suitable for a variety of embedded applications.
Key characteristics include:
- Memory Type: NOR Flash
- Organization: 1,048,576 x 1 bits
- Voltage Range: Typically operates at 2.7V to 3.6V.
- Speed: Offers fast read speeds, with typical access times and fast programming cycles.
- Endurance: Can endure a significant number of program/erase cycles, typically around 100,000.
- Data Retention: Retains data for 20 years or more under normal conditions.
The W25Q80DVSSSG is ideal for applications such as firmware storage, code execution, and data logging in consumer electronics, automotive systems, and industrial controls, providing a balance of performance, reliability, and compact form factor.

Features

The W25Q80DVSSSG is an 8Mbit (1MB) Serial NOR Flash memory chip from Winbond. Key features include:
1. Memory Organization: 1,024 sectors of 256 bytes each, with a uniform 4KB sector size.
2. Interface: Supports SPI (Serial Peripheral Interface) with modes 0 and 3, enabling easy integration with microcontrollers.
3. Read Speed: Offers high-speed read operations up to 104 MHz, allowing fast data retrieval.
4. Write/Erase: Supports standard and double data rate (DDR) operations, with page programming (up to 256 bytes) and sector erasing.
5. Low Power Consumption: Features a low power mode for energy-efficient applications, ideal for battery-operated devices.
6. Endurance: Typically supports up to 100,000 program/erase cycles per sector.
7. Data Retention: Maintains data integrity for up to 20 years under proper conditions.
8. Packages: Available in a 8-pin SOP and 5x6 mm WSON package, facilitating compact design.
Overall, the W25Q80DVSSSG is suitable for a variety of embedded applications requiring reliable and efficient non-volatile memory.

Package

The W25Q80DVSSSG is packaged in a 8-pin SOIC (Small Outline Integrated Circuit) type.

Pinout

The W25Q80DVSSSG is a serial NOR flash memory chip with a pin count of 8. It features a standard SOIC-8 package.
The primary functions of its pins are as follows:
1. CS (Chip Select): Activates the device.
2. SO (Serial Output): Outputs data from the memory.
3. SI (Serial Input): Accepts data into the memory.
4. SCK (Serial Clock): Provides the clock signal for synchronous data transfer.
5. WP (Write Protect): Enables or disables write protection.
6. HOLD: Pauses the operation of the chip without resetting.
7. VCC: Power supply pin.
8. GND: Ground pin.
This chip supports various memory operations, including read, write, and erase, and is suitable for embedded applications requiring non-volatile storage.

Manufacturer

The W25Q80DVSSSG is manufactured by Winbond Electronics Corporation, a Taiwanese company. Winbond specializes in semiconductor products, particularly memory solutions, including NOR Flash memory, DRAM, and specialty memory products. Founded in 1987, the company has established itself as a key player in the global semiconductor market, focusing on providing high-quality memory products for various applications, including consumer electronics, automotive, and industrial devices.

Application

The W25Q80DVSSSG is a 64Mb SPI flash memory used in various applications, including consumer electronics, automotive systems, industrial control, and IoT devices. It serves for firmware storage, data logging, configuration settings, and code execution in embedded systems. Its fast read and write speeds make it suitable for applications requiring quick data access and reliable memory solutions.

Equivalent

The W25Q80DVSSSG is a 1.8V, 8Mb Serial NOR Flash memory. Equivalent products include:
1. Micron MT25QL080A
2. Winbond W25Q80BV
3. Adesto AT25SF081
4. Samsung KFG1G21
These alternatives share similar specifications such as capacity, voltage, and interface. Always verify compatibility based on specific application requirements.

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