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W25Q16DWSSIG中文资料
W25Q16DWSSIG数据手册规格书PDF详情
GENERAL DESCRIPTION
The W25Q16DW (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 1.65V to 1.95V power supply with current consumption as low as 4mA active and 1?A for power-down. All devices are offered in space saving packages.
The W25Q16DW 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 W25Q16DW 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 W25Q16DW support the standard Serial Peripheral Interface (SPI), Dual/Quad I/O SPI as well as 2-clocks instruction cycle Quad Peripheral Interface (QPI): 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 and QPI 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, a 64-bit Unique Serial Number and four 256-bytes Security Registers.
FEATURES
● Family of SpiFlash Memories
– W25Q16DW: 16M-bit / 2M-byte (2,097,152)
– Standard SPI: CLK, /CS, DI, DO, /WP, /Hold
– Dual SPI: CLK, /CS, IO0, IO1, /WP, /Hold
– Quad SPI: CLK, /CS, IO0, IO1, IO2, IO3
– QPI: CLK, /CS, IO0, IO1, IO2, IO3
● Highest Performance Serial Flash
– 104MHz Standard/Dual/Quad SPI clocks
– 208/416MHz equivalent Dual/Quad SPI
– 50MB/S continuous data transfer rate
– More than 100,000 erase/program cycles
– More than 20-year data retention
● Efficient “Continuous Read” and QPI Mode
– Continuous Read with 8/16/32/64-Byte Wrap
– As few as 8 clocks to address memory
– Quad Peripheral Interface (QPI) reduces
instruction overhead
– Allows true XIP (execute in place) operation
– Outperforms X16 Parallel Flash
● Low Power, Wide Temperature Range
– Single 1.65 to 1.95V supply
– 4mA active current, <1?A Power-down (typ.)
– -40°C to +85°C operating range
● Flexible Architecture with 4KB sectors
– Uniform Sector Erase (4K-bytes)
– Uniform Block Erase (32K and 64K-bytes)
– Program 1 to 256 byte per programmable page
– Erase/Program Suspend & Resume
● Advanced Security 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
– 4X256-Bytes Security Registers with OTP locks
– Volatile & Non-volatile Status Register Bits
● Space Efficient Packaging
– 8-pin SOIC 150/208-mil
– 8-pad WSON 6x5-mm, USON 4x3-mm
– 8-ball WLCSP
– 16-pin SOIC 300-mil
– Contact Winbond for KGD and other options
W25Q16DWSSIG产品属性
- 类型
描述
- 型号
W25Q16DWSSIG
- 功能描述
IC FLASH SPI 16MBIT 8SOIC
- RoHS
是
- 类别
集成电路(IC) >> 存储器
- 系列
SpiFlash®
- 标准包装
2,500
- 系列
- 格式 -
- 存储器
EEPROMs - 串行
- 存储器类型
EEPROM
- 存储容量
1K(128 x 8)
- 速度
100kHz
- 接口
UNI/O?(单线)
- 电源电压
1.8 V ~ 5.5 V
- 工作温度
-40°C ~ 85°C
- 封装/外壳
8-TSSOP,8-MSOP(0.118,3.00mm 宽)
- 供应商设备封装
8-MSOP
- 包装
带卷(TR)
W25Q16DWSSIG供应商...
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
中天科工半导体(深圳)有限公司 |
W25Q16DWSSIG |
WINBOND |
存储器 |
SOP-8 |
41547 |
WINBOND原装存储产品-诚信为本 |
|
深圳市力拓辉电子有限公司 |
W25Q16DWSSIG |
WINBOND |
21+ |
SOP8 |
24000 |
全新原装 鄙视假货15118075546 |
|
深圳市富芯乐电子科技有限公司 |
W25Q16DWSSIG |
WINBOND/华邦 |
23+ |
SOP-8 |
27000 |
绝对全新原装现货特价销售,欢迎来电查询 |
|
深圳市凌旭科技有限公司 |
W25Q16DWSSIG |
WINBOND |
2016+ |
SOP8 |
9000 |
只做原装,假一罚十,公司可开17%增值税发票! |
|
东莞市铭徕芯电子科技有限公司 |
W25Q16DWSSIG |
WINBOND |
24+ |
SOP 1.8V |
20000 |
原装正品现货 |
|
深圳市宏誉半导体有限公司 |
W25Q16DWSSIG |
Winbond |
1430+ |
WSOP8 |
2000 |
全新原装 |
|
深圳市兴联达电子有限公司(原兴达电子) |
W25Q16DWSSIG |
WINBOND |
1424 |
SMD |
4013 |
全新、原装 |
|
深圳市坤融电子科技有限公司 |
W25Q16DWSSIG |
WINBOND/华邦 |
24+ |
SOIC8 |
47575 |
只做原厂渠道 可追溯货源 |
|
深圳市胜彬电子有限公司 |
W25Q16DWSSIG |
WINBOND/华邦 |
2038+ |
WINBOND |
8000 |
原装正品假一罚十 |
|
深圳市柯尔基电子有限公司 |
W25Q16DWSSIG |
WINBOND/华邦 |
23+/24+ |
SOP-8 |
9865 |
专业REALTEK/瑞昱.主板产品优势供应商.原装正品.终端B |
W25Q16DWSSIG 价格
参考价格:¥3.1428
W25Q16DWSSIG 资料下载更多...
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Winbond 华邦电子股份有限公司
华邦(Winbond)成立于1987年9月,1995年正式于台湾证券交易所挂牌上市。企业总部座落于台湾中部科学园区,在中科及南科各设有一座12吋高度智能化和自动化晶圆厂。 华邦电子为专业的内存集成电路公司,从产品设计、技术研发、晶圆制造到自有品牌营销全球,致力提供全球客户全方位利基型内存解决方案服务。核心产品包含编码型闪存(Code Storage Flash Memory)、TrustME? 安全闪存、利基型内存(Specialty DRAM)及行动内存(Mobile DRAM),是台湾唯一同时具备DRAM和Flash自有开发技术的厂商。华邦运用技术自主之优势及谨慎规划的产能策略,建立极具