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W25Q80DVSNIG原装 NOR FLASH 的描述:
The W25Q80DV/DL (8M-bit) Serial Flash memory provides a storage solution for systems with limited space, pins and power. The 25Q series offers flexibility and performance well beyond ordinary Serial Flash devices.
They are ideal for code shadowing to RAM, executing code directly from Dual/Quad SPI (XIP) and storing voice, text and data. The W25Q80DV operates on a single 2.7V to 3.6V and the W25Q80DL operateds on a single 2.3V to 3.6V power supply with current consumption as low as 1μA for power-down.
The W25Q80DV/DL array is organized into 4,096 programmable pages of 256-bytes each. Up to 256 bytes can be programmed at a time. Pages can be erased in groups of 16 (4KB sector erase), groups of 128 (32KB block erase), groups of 256 (64KB block erase) or the entire chip (chip erase). The W25Q80DV/DL has 256 erasable sectors and 16 erasable blocks respectively. The small 4KB sectors allow for greater flexibility in applications that require data and parameter storage.
The W25Q80DV supports the standard Serial Peripheral Interface (SPI), and a high performance Dual/Quad output as well as Dual/Quad I/O SPI Serial Clock, Chip Select, Serial Data I/O0 (DI), I/O1 (DO), I/O2 (/WP), and I/O3 (/HOLD). SPI clock frequencies of up to 104MHz are supported allowing equivalent clock rates of 208MHz (104MHz x 2) for Dual I/O and 416MHz (104MHz x 4) for Quad I/O when using the Fast Read Dual/Quad I/O instructions.
These transfer rates can outperform standard Asynchronous 8 and 16-bit Parallel Flash memories. A Hold pin, Write Protect pin and programmable write protection, with top, bottom or complement array control, provide further control flexibility. Additionally, the device supports JEDEC standard manufacturer and device identification with a 64-bit Unique Serial Number.
W25Q80DVSNIG原装 NOR FLASH 的技术参数:
制造商 | Winbond |
产品种类 | NOR闪存 |
安装风格 | SMD/SMT |
封装 / 箱体 | SOIC-8 |
存储容量 | 8 Mbit |
电压 - 供电 | 2.7V ~ 3.6V |
工作温度 | -40°C ~ 85°C(TA) |
接口类型 | SPI |
(MAX)时钟频率 | 104 MHz |
组织 | 1 M x 8 |
数据总线宽度 | 8 bit |
定时类型 | Synchronous |
存储器类型 | 非易失 |
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