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参数资料
| 型号： | W25Q16BVSFIG |
| 厂商： | Winbond Electronics |
| 文件页数： | 5/68页 |
| 文件大小： | 0K |
| 描述： | IC SPI FLASH 16MBIT 16SOIC |
| 标准包装： | 44 |
| 系列： | SpiFlash® |
| 格式 - 存储器： | 闪存 |
| 存储器类型： | FLASH |
| 存储容量： | 16M（2M x 8） |
| 速度： | 104MHz |
| 接口： | SPI 串行 |
| 电源电压： | 2.7 V ~ 3.6 V |
| 工作温度： | -40°C ~ 85°C |
| 封装/外壳： | 16-SOIC（0.295"，7.50mm 宽） |
| 供应商设备封装： | 16-SOIC |
| 包装： | 管件 |
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W25Q16BV
1.
GENERAL DESCRIPTION
The W25Q16BV (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 devices operate on a single 2.7V to 3.6V power supply with
current consumption as low as 4mA active and 1μA for power-down. All devices are offered in space-
saving packages.
The W25Q16BV 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 (sector erase), groups of 128 (32KB
block erase), groups of 256 (64KB block erase) or the entire chip (chip erase). The W25Q16BV 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 W25Q16BV 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 for Dual Output and 416MHz for Quad Output when using the Fast
Read Dual/Quad Output 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.
A Hold pin, Write Protect pin and programmable write protection, with top or bottom array control,
provide further control flexibility. Additionally, the device supports JEDEC standard manufacturer and
device identification with a 64-bit Unique Serial Number.
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.
Publication Release Date: July 08, 2010
-5-
Revision F
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相关代理商/技术参数 |
参数描述 |
|---|---|
| W25Q16BVSFIP | 制造商:WINBOND 制造商全称:Winbond 功能描述:16M-BIT SERIAL FLASH MEMORY WITH DUAL AND QUAD SPI |
| W25Q16BVSNIG | 制造商:Winbond Electronics Corp 功能描述:Flash Serial-SPI 3.3V 16Mbit 2M x 8bit 6ns 8-Pin SOIC |
| W25Q16BVSNIP | 制造商:WINBOND 制造商全称:Winbond 功能描述:16M-BIT SERIAL FLASH MEMORY WITH DUAL AND QUAD SPI |
| W25Q16BVSSIG | 功能描述:IC SPI FLASH 16MBIT 8SOIC RoHS:是 类别:集成电路 (IC) >> 存储器 系列:SpiFlash® 标准包装:1 系列:- 格式 - 存储器:闪存 存储器类型:闪存 - NAND 存储容量:4G（256M x 16） 速度:- 接口:并联 电源电压:2.7 V ~ 3.6 V 工作温度:0°C ~ 70°C 封装/外壳:48-TFSOP（0.724"，18.40mm 宽） 供应商设备封装:48-TSOP I 包装:Digi-Reel® 其它名称:557-1461-6 |
| W25Q16BVSSIG TR | 制造商:Winbond Electronics Corp 功能描述:SPIFLASH, 16M-BIT, 4KB UNIFORM 制造商:Winbond 功能描述:SPIFLASH, 16M-BIT, 4KB UNIFORM |
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