Part No. | Voltage | Speed | Temp. | Datasheet |
W25X05CL | 2.3V - 3.6V | 104MHz | -40℃~ 85℃ | |
W25X10CL | 2.3V - 3.6V | 104MHz | -40℃~ 85℃ | |
W25X20CL | 2.3V - 3.6V | 104MHz | -40℃~ 85℃ | |
W25X40CL | 2.3V - 3.6V | 104MHz | -40℃~ 85℃ | |
W25Q80DV | 2.3V - 3.6V | 104MHz | -40℃~ 85℃ | |
W25Q16JV | 2.3V - 3.6V | 104MHz | -40℃~ 85℃ | |
W25Q32JV | 2.3V - 3.6V | 104MHz | -40℃~ 85℃ | |
W25Q64JV | 2.3V - 3.6V | 104MHz | -40℃~ 85℃ | |
W25Q128JV | 2.3V - 3.6V | 104MHz | -40℃~ 85℃ | |
W25Q256JV | 2.3V - 3.6V | 104MHz | -40℃~ 85℃ | |
W25Q512JV | 2.3V - 3.6V | 104MHz | -40℃~ 85℃ | |
W25J01JV | 2.3V - 3.6V | 104MHz | -40℃~ 85℃ | |
W25H02JV | 2.3V - 3.6V | 104MHz | -40℃~ 85℃ |
Winbond Agent Spot SupplierBrand IntroductionYour current position:Home > Winbond Agent Spot SupplierBrand Introduction
Winbond was established in September 1987 and officially listed on the Taiwan Stock Exchange in 1995. The company is headquartered in Central Taiwan Science Park. Winbond Electronics is a professional niche memory IC design, manufacturing and sales company, from product design, technology development, wafer manufacturing to private brand marketing worldwide, Winbond is committed to providing global customers with a full range of low and medium density niche memory solutions services. Winbond core products include Code Storage Flash Memory (Code Storage Flash Memory), Specialty DRAM (Specialty DRAM) and Mobile DRAM (Mobile DRAM), using the advantages of technical independence and careful planning capacity strategy to establish a highly flexible production system. And give full play to the comprehensive effect of product portfolio multiplication, fully meet the diversified needs of customers, implement the development of private brands. The company's Flash Memory (Code Storage Flash Memory) focuses on low and medium capacity products, providing Serial Flash products with complete specifications, meeting the small-size package specifications, with low pin number, small size, low cost characteristics; Serial (SPI) NAND and single-layer (SLC) NAND flash memory are also available to meet customers' more coded storage needs. Winbond coded flash memory products have a considerable market share in the computer peripheral, mobile devices, consumer electronics and other markets, and actively expand the application of a variety of automotive electronics, Internet of things and wearable devices and other applications. Winbond is good at high-performance and low-power memory core design technology, combined with the production advantages of its own 12-inch fab, launched a full range of its own products, including Specialty DRAM and Mobile DRAM, focusing on brand customers and quality-oriented product applications. In addition to the handheld device applications, consumer electronics and computer surrounding markets can be found in Winbond products, but also layout for good products bare crystal, automotive, industrial electronics and other high threshold, high-quality applications. In terms of quality, through strict production process control and quality control operations, strengthen the effectiveness of yield analysis, supply chain management and customer satisfaction, and establish a good reputation for a long time. It has obtained ISO 9001, ISO26262, IATF 16949, QC 080000, ISO 14001, OHSAS 18001 and other international quality certifications. Winbond will continue to be customer service oriented, and concentrate resources on competitive markets, while using advanced semiconductor design and production technology, combined with the creativity and wisdom of employees, implement the core values of "honest management, responsible team, enthusiastic learning, active innovation, sustainable contribution" work culture, implement in all business activities. Jointly achieve the company's goals, and strive to move towards the goal of world-class product solutions supplier. Serial NOR Flash SpiFlash® memory that supports SPI, Dual-SPI, Quad-SPI and QPI Winbond's W25X and W25Q SpiFlash® Multi-I/O memory supports a universal SPI interface with capacities ranging from 512Kb to 512Mb. Erasable blocks with small volume segmentation and the highest operational performance in the industry. The W25X series supports Dual-SPI dual-line input/output mode, which is equivalent to doubling the operating frequency of the original standard SPI. The W25Q series is an advanced version of the 25X series, which supports Quad-I/O SPI four-wire input/output mode for higher performance. The operating frequency of 104MHz is equal to 416MHz(50M-Byte/S transmission rate), which is equivalent to 4 times the efficiency of general single-line SPI operation. The W25Q series not only outperforms Parallel flash, but also offers fewer pin packages. The faster transfer rate means that the controller can perform on-chip execution (XIP, eXecute In Place) directly through the SPI interface and flash memory. Or speed up copying code to RAM for faster boot times. In addition to that, Some SpiFlash® support Quad Peripheral Interface (QPI) to allow faster transfer of instruction sets, speeding up XIP transfer efficiency. In addition, the smaller package is more conducive to handheld and mobile device applications with limited design space. Note: For detailed data sheets, please contact baoxingwei@sst-ic.com 0755-82534567 SDRAMSDRAM is designed to process data at the same clock speed as a CPU. At present, it is widely used in a variety of electronic products, such as automotive, industrial, network equipment, digital TV, digital cameras and set-top boxes. When it comes to memory, I believe everyone is no stranger, almost all computer systems have its figure, according to the working principle of memory division, memory can be divided into RAM and ROM two categories. RAM (Random Access Memory) memory, also known as random access memory, the stored contents can be accessed randomly by instructions, and the data in RAM will be lost when power failure; ROM (Read Only Memory) Memory, also known as read-only memory, can only read information from it and cannot write any information. ROM has the advantage that data can remain unchanged after power failure. RAM and ROM two categories can be divided into many sub-categories, as shown in the following figure: SLC NAND FlashCompatible with industry standard SLC NAND Flash Winbond offers a range of SLC NAND from 1Gb to 8Gb compliant with industry standards. The software and hardware controls and interfaces are the same as all SLC NAND on the market. Therefore, users can easily find their own suitable products in the Winbond product family.
Competitive advantage and product application Winbond's SLC NAND can be used on any platform that supports the NAND interface, and also allows customers to choose SLC NAND for 1-bit ECC or 4-bit ECC according to the ECC requirements on the master chip, with more flexibility. Winbond SLC NAND is widely used in IoT, automotive, network communication, storage, set-top box, DSL, digital TV, mobile phone, printer, industrial control and many other applications. QspiNAND Flash QspiNAND Flash for code storage Winbond offers a range of QspiNAND products compatible with the SPI NOR interface so that users do not need to continue to agonize over large capacity memory selection. In the past, NOR Flash has a considerable cost advantage in low-capacity products, but NAND Flash is a more cost-competitive product in large-capacity products.
Advantages of Winbond QspiNAND Built-in ECC Traditional NAND requires additional controllers to manage, detect, and correct some of the problems encountered during NAND operation, such as bad block management, ECC correction, and so on. However, Winbond's QspiNAND series products contain ECC(Error Correcting Code) built-in functions, and also provide continuous "block" QspiNAND so that users do not need additional controllers. You can easily enjoy the convenience and practicality brought by these features. Continuous Read In the common system startup process, the code is stored in the flash memory, and then at boot time, the code that is needed at startup will be read out, so that the CPU can run in the DRAM at a higher speed. This process is commonly known as code mapping. One of the goals sought by system designers is to be able to read code from flash memory into DRAM more quickly. Winbond's unique "Continuous Read" feature is one that is designed to make NAND code read in a faster way. |
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