16M spi flash 資料分享給大家
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w25q16DV引腳圖：
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w25q16DV管腳功能描述：
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2. FEATURES
• Family of SpiFlash Memories
– W25Q16BV: 16M-bit / 2M-byte (2,097,152)
– 256-bytes per programmable page
• Standard, Dual or Quad SPI
– Standard SPI: CLK, /CS, DI, DO, /WP, /Hold
– Dual SPI: CLK, /CS, IO0, IO1, /WP, /Hold
– Quad SPI: CLK, /CS, IO0, IO1, IO2, IO3
• Highest Performance Serial Flash
– Up to 8X that of ordinary Serial Flash
– 104MHz clock operation
– 208MHz equivalent Dual SPI
– 416MHz equivalent Quad SPI
– 50MB/S continuous data transfer rate
• Efficient “Continuous Read Mode”
– Low Instruction overhead
– As few as 8 clocks to address memory
– Allows true XIP (execute in place) operation
– Outperforms X16 Parallel Flash
• Low Power, Wide Temperature Range
– Single 2.7 to 3.6V supply
– 4mA active current, <1µA Power-down (typ.)
– -40°C to +85°C operating range
• Flexible Architecture with 4KB sectors
– Uniform Sector Erase (4K-bytes)
– Block Erase (32K and 64K-bytes)
– Program one to 256 bytes
– More than 100,000 erase/write cycles
– More than 20-year data retention
• Advanced Security Features
– Software and Hardware Write-Protect
– Top or Bottom, Sector or Block selection
– Lock-Down and OTP protection(1)
– 64-Bit Unique ID for each device
• Space Efficient Packaging
– 8-pin SOIC 150(2)
/208-mil
– 8-pad WSON 6x5-mm
– 8-pin PDIP 300-mil
(2)
– 16-pin SOIC 300-mil
(2)
– Contact Winbond for KGD and other options
Notes 1. Refer to Ordering Information.
2. These package types are Special Order Only, please contact Winbond for more information.
PDF格式的資料手冊下載：
w25q16DVSSIG.pdf
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2018-1-27 09:45 上傳
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16M spi flash 下載積分: 黑幣 -5
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