規格
| 屬性 | 價值 |
| 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) |
概述
Description
The W25Q80DVSSSG is a small, high-performance serial flash memory chip from Winbond Electronics. It features an 8-Mbit capacity organized in 1,048,576 bytes and is designed for a wide range of applications, including consumer electronics, industrial systems, and automotive uses. This chip supports the standard Serial Peripheral Interface (SPI), making it easy to integrate into existing systems.
Key features include a fast read speed of up to 104 MHz, flexible erase capability with sectors of 4KB, 32KB, and 64KB, and a low power consumption standby mode. The W25Q80DVSSSG also provides advanced security features like block protection and a write protection mechanism.
The chip operates in a wide temperature range from -40°C to +85°C, ensuring reliability in various environments. It is housed in a compact 8-pin SOIC (Small Outline Integrated Circuit) package, making it suitable for space-constrained applications. Overall, the W25Q80DVSSSG offers a balance of performance, storage capacity, and durability, meeting the demands of modern electronic devices.
Key features include a fast read speed of up to 104 MHz, flexible erase capability with sectors of 4KB, 32KB, and 64KB, and a low power consumption standby mode. The W25Q80DVSSSG also provides advanced security features like block protection and a write protection mechanism.
The chip operates in a wide temperature range from -40°C to +85°C, ensuring reliability in various environments. It is housed in a compact 8-pin SOIC (Small Outline Integrated Circuit) package, making it suitable for space-constrained applications. Overall, the W25Q80DVSSSG offers a balance of performance, storage capacity, and durability, meeting the demands of modern electronic devices.
Equivalent
The Winbond W25Q80DVSSSG is an 8Mb (megabit) SPI NOR flash memory chip. Equivalent products from other manufacturers include:
1. Micron: M25P80
2. Cypress (formerly Spansion): S25FL008K
3. Microchip (formerly SST): SST25VF080B
4. Adesto (formerly Atmel): AT25SF081
These products offer similar storage capacities and interfaces, making them suitable alternatives for similar applications. Always check the datasheets for specific compatibility.
1. Micron: M25P80
2. Cypress (formerly Spansion): S25FL008K
3. Microchip (formerly SST): SST25VF080B
4. Adesto (formerly Atmel): AT25SF081
These products offer similar storage capacities and interfaces, making them suitable alternatives for similar applications. Always check the datasheets for specific compatibility.
Features
The W25Q80DVSSSG is a serial flash memory chip from the W25Q series, manufactured by Winbond. It features an 8-megabit (1 megabyte) capacity, and operates on a single 2.7V to 3.6V power supply. The chip supports standard Serial Peripheral Interface (SPI) as well as Dual/Quad SPI, offering fast data transfer rates up to 104 MHz. Key features include:
- Memory Organization: 1,048,576 bytes in 4,096 pages of 256 bytes each.
- Sector & Block Architecture: 4KB sectors, 32KB and 64KB blocks for efficient erasing.
- Endurance: 100,000 program/erase cycles per sector.
- Data Retention: Over 20 years.
- Security: Unique 64-bit device ID and three 256-byte security registers.
- Low Power Consumption: Deep power-down mode and standby current.
- Package Options: Available in several small form factor packages like SOP-8.
The chip is suitable for a variety of applications including consumer electronics, industrial systems, and portable devices due to its small size, cost-effectiveness, and reliable performance.
- Memory Organization: 1,048,576 bytes in 4,096 pages of 256 bytes each.
- Sector & Block Architecture: 4KB sectors, 32KB and 64KB blocks for efficient erasing.
- Endurance: 100,000 program/erase cycles per sector.
- Data Retention: Over 20 years.
- Security: Unique 64-bit device ID and three 256-byte security registers.
- Low Power Consumption: Deep power-down mode and standby current.
- Package Options: Available in several small form factor packages like SOP-8.
The chip is suitable for a variety of applications including consumer electronics, industrial systems, and portable devices due to its small size, cost-effectiveness, and reliable performance.
Pinout
The W25Q80DVSSSG is a serial flash memory chip produced by Winbond. It has 8 pins and is part of the W25Q series, which are known for their small size and low power consumption. Here is a brief overview of its pin functions:
1. CS# (Chip Select): Activates the device when low.
2. DO (Data Out): Outputs data during the read operations.
3. WP# (Write Protect): Used to protect the status register.
4. GND (Ground): Reference point for the logic pins.
5. DI (Data In): Inputs data during write operations.
6. CLK (Clock): Provides the timing for the serial interface.
7. HOLD#: Pauses serial communication without deselecting the device.
8. VCC: Power supply input.
The W25Q80DVSSSG provides a storage capacity of 8 Mbit (1 Mbyte) and supports SPI (Serial Peripheral Interface) for communication. It is commonly used in applications such as consumer electronics, medical devices, and industrial systems.
1. CS# (Chip Select): Activates the device when low.
2. DO (Data Out): Outputs data during the read operations.
3. WP# (Write Protect): Used to protect the status register.
4. GND (Ground): Reference point for the logic pins.
5. DI (Data In): Inputs data during write operations.
6. CLK (Clock): Provides the timing for the serial interface.
7. HOLD#: Pauses serial communication without deselecting the device.
8. VCC: Power supply input.
The W25Q80DVSSSG provides a storage capacity of 8 Mbit (1 Mbyte) and supports SPI (Serial Peripheral Interface) for communication. It is commonly used in applications such as consumer electronics, medical devices, and industrial systems.
Manufacturer
The W25Q80DVSSSG is manufactured by Winbond Electronics Corporation. Winbond is a Taiwanese company that specializes in the production of semiconductor solutions. It is well-known for its expertise in designing and manufacturing memory products, particularly Flash memory and Dynamic Random Access Memory (DRAM). The company serves a variety of sectors, including computing, consumer electronics, industrial, and automotive markets, providing essential components that enable the operation and functionality of a wide range of electronic devices.
Application
The W25Q80DVSSSG is an 8Mb serial NOR flash memory chip used in various applications. Its primary areas include consumer electronics, where it stores firmware and configuration data for devices like TVs, set-top boxes, and digital cameras. In computing, it's used in PCs and laptops for BIOS storage. In the automotive industry, it supports infotainment systems and engine control units. Additionally, it's employed in industrial and IoT devices for secure, reliable data storage, offering features like fast read/write speeds and low power consumption. Its versatility makes it suitable for any application requiring compact, efficient, non-volatile memory storage.
Package
The W25Q80DVSSSG is a flash memory chip from Winbond, featuring an 8 Mbit capacity. Its package type is an 8-pin SOP (Small Outline Package), which is surface-mountable. This packaging offers a compact form factor suitable for a range of electronic applications requiring reliable non-volatile memory.