Winbond Code Storage W25Q SpiFlash® & W74M Security Flash®VR 虛擬實境::熱點頻道::大聯大控股


Winbond Code Storage W25Q SpiFlash® & W74M Security Flash®



‧popular Serial Peripheral Interface (SPI)
‧densities from 512K-bit to 512M-bit
‧small erasable sectors
‧the industry's highest performance
‧Clock rates up to 104MHz achieve an equivalent of 416MHz (50M-Byte/S transfer rate)
‧TrustME Secure Flash


‧Automotive and Industrial
‧PC, NB, Sever.
‧Display and Media Stream
‧Communication & Netowrking


The Code Storage Flash Memory family consists of NOR, NAND and TrustMETM Secure Flash Memories. Winbond is the #1 supplier of Serial Flash products in the industry and is the largest unit supplier of NOR flash memories. In this SpiFlash® family, products range in densities from 512Kb through 512Mb mostly in small 8-pin packages, in addition to 16-pin SOIC and 24-ball BGA packages at 3V and 1.8V with speeds up to 104MHz. A complimentary industry standard “GL” family of Parallel NOR Flash products ranging in densities from 32Mb through 512Mb is also offered. The SLC NAND Parallel flash memories are offered in densities from 1Gb through 4Gb in JEDEC standard packages and are compliant to the ONFi standard. As an extension to the SpiNOR family, Winbond offers Serial NAND products in 1Gb and 2Gb densities with special features like continuous read which facilitates fast data transfer between flash and DRAM on system designs. The Serial NAND products have built-in ECC and bad block management which simplifies the management of NAND. All of these flash products are available as KGD (Known Good Die) as well. A family of Multi Chip Package (MCP) NAND + DRAM products are also offered ranging from 1Gb through 4Gb densities at 1.8V primarily used in mobile and other applications. With AEC-Q100, TS16949, ISO9001/14001, OHSAS18001 qualifications, flash memory products are available in Industrial grade and several of these products are qualified for Automotive grade. These products in the flash memory family are used in computer, communication, consumer, mobile, automotive and industrial applications.