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W25Q16DVSVIG中文资料PDF规格书
W25Q16DVSVIG规格书详情
GENERAL DESCRIPTION
The W25Q16DV (16M-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 device operates on a single 2.7V to 3.6V power supply with current consumption as low as 4mA active and 1µA for power-down.
The W25Q16DV array is organized into 8,192 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 W25Q16DV has 512 erasable sectors and 32 erasable blocks respectively. The small 4KB sectors allow for greater flexibility in applications that require data and parameter storage. (See figure 2.)
The W25Q16DV 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. The Continuous Read Mode allows for efficient memory access with as few as 8-clocks of instruction-overhead to read a 24-bit address, allowing true XIP (execute in place) operation.
FEATURES
● Family of SpiFlash Memories
– W25Q16DV: 16M-bit / 2M-byte (2,097,152)
– 256-byte per programmable page
– 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
– 104MHz Dual SPI / Quad SPI clocks
– 208/416MHz equivalent Dual/Quad SPI
– 52MB/S continuous data transfer rate
– Up to 8X that of ordinary Serial Flash
– More than 100,000 erase/program cycles
– More than 20-year data retention
● Efficient “Continuous Read Mode”
– Low Instruction overhead
– Continuous Read with 8/16/32/64-Byte Wrap
– 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/Block Erase (4/32/64K-bytes)
– Program one to 256 bytes
– Erase/Program Suspend & Resume
● Advanced Security & Identification Features
– Software and Hardware Write-Protect
– Top/Bottom, 4KB complement array protection
– Power Supply Lock-Down and OTP protection
– 64-Bit Unique ID for each device
– Discoverable Parameters (SFDP) Register
– 3X256-Byte Security Registers with OTP locks
– Volatile & Non-volatile Status Register Bits
● Space Efficient Packaging(1)
– 8-pin SOIC 150/208-mil
– 8-pad WSON 6x5-mm
– 8-pad USON 4X3mm / 4X4mm
– 8-pin PDIP 300-mil
– 16-pin SOIC 300-mil
– 24-ball TFBGA 8x6-mm (6x4/5x5 ball array)
– Contact Winbond for KGD and other options
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
WINBOND |
VSOP8 |
36800 |
提供BOM表配单只做原装货值得信赖 |
询价 | |||
WINBOND/华邦 |
21+ |
QFN |
9800 |
只做原装正品假一赔十!正规渠道订货! |
询价 | ||
WINBOND/华邦 |
23+ |
VSOP8 |
90000 |
只做原装 全系列供应 价格优势 可开增票 |
询价 | ||
WINBOND |
2018+ |
VSOP8 |
32601 |
专营华邦原装假一赔十可出样品 |
询价 | ||
WINBOND |
TFBGA24 |
396379 |
集团化配单-有更多数量-免费送样-原包装正品现货-正规 |
询价 | |||
Winbond Electronics |
23+ |
24TFBGA (6x8) |
9000 |
原装正品,支持实单 |
询价 | ||
WINBOND |
23+ |
QFN |
3385 |
原厂原装正品 |
询价 | ||
WINBOND |
14+ |
QFN |
885 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
WINBOND |
24+25+/26+27+ |
TSOP-8 |
18800 |
一一有问必回一特殊渠道一有长期订货一备货HK仓库 |
询价 | ||
WINBOND/华邦 |
23+ |
USON-8 |
50000 |
全新原装正品现货,支持订货 |
询价 |