W25Q16DW集成电路(IC)存储器规格书PDF中文资料
厂商型号 |
W25Q16DW |
参数属性 | W25Q16DW 封装/外壳为16-SOIC(0.295",7.50mm 宽);包装为托盘;类别为集成电路(IC) > 存储器;产品描述:IC FLASH 16MBIT SPI/QUAD 16SOIC |
功能描述 | 1.8V 16M-BIT SERIAL FLASH MEMORY WITH DUAL/QUAD SPI & QPI |
文件大小 |
1.28127 Mbytes |
页面数量 |
83 页 |
生产厂商 | Winbond Electronics |
企业简称 |
Winbond【华邦电子】 |
中文名称 | 华邦电子股份有限公司官网 |
原厂标识 | |
数据手册 | |
更新时间 | 2024-5-22 15:01:00 |
W25Q16DW规格书详情
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 1µA 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, <1µA 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
W25Q16DW属于集成电路(IC) > 存储器。华邦电子股份有限公司制造生产的W25Q16DW存储器存储器是集成电路上用作数据存储设备的半导体器件。这些器件分为非易失性或易失性两种,格式包括 CBRAM、DRAM、EEPROM、EERAM、EPROM、闪存、FRAM、NVSRAM、PCM (PRAM)、PSRAM、RAM 和 SRAM。这些器件的存储容量为 64 b 至 6 Tb 不等,接口有 I2C、MMC、并行、eMMC、串行、单线、SPI、UFS、Xccela 总线和 1-线。
产品属性
- 产品编号:
W25Q16DWSFIG TR
- 制造商:
Winbond Electronics
- 类别:
集成电路(IC) > 存储器
- 系列:
SpiFlash®
- 包装:
托盘
- 存储器类型:
非易失
- 存储器格式:
闪存
- 技术:
FLASH - NOR
- 存储容量:
16Mb(2M x 8)
- 存储器接口:
SPI - 四 I/O,QPI
- 写周期时间 - 字,页:
40µs,3ms
- 电压 - 供电:
1.65V ~ 1.95V
- 工作温度:
-40°C ~ 85°C(TA)
- 安装类型:
表面贴装型
- 封装/外壳:
16-SOIC(0.295",7.50mm 宽)
- 供应商器件封装:
16-SOIC
- 描述:
IC FLASH 16MBIT SPI/QUAD 16SOIC
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
WINBOND |
21+ |
SOP8(5.2) |
35200 |
一级代理/放心采购 |
询价 | ||
WINBO |
23+ |
SOP8 |
8560 |
受权代理!全新原装现货特价热卖! |
询价 | ||
WINBOND/华邦 |
2021+ |
VSOP8 |
100500 |
一级代理专营品牌!原装正品,优势现货,长期排单到货 |
询价 | ||
Winbond Electronics |
22+ |
NA |
500000 |
万三科技,秉承原装,购芯无忧 |
询价 | ||
WINBOND |
1441 |
SOP |
110 |
全新原装 实单必成 |
询价 | ||
WINBOND/华邦 |
2022+ |
SOP-8 |
30000 |
进口原装现货供应,原装 假一罚十 |
询价 | ||
Winbond Electronics |
24+ |
8-WDFN 裸露焊盘 |
9350 |
独立分销商,公司只做原装,诚心经营,免费试样正品保证 |
询价 | ||
WINBOND |
22+ |
QFN |
4800 |
绝对原装现货 欢迎来电查询 |
询价 | ||
WINBOND |
1346+ |
SOP8 |
96 |
进口原装现货假一赔十 |
询价 | ||
WINBOND/华邦 |
22+21+ |
LCSP8 |
2027 |
16年电子元件现货供应商 终端BOM表可配单提供样品 |
询价 |
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