SDRAM是同步动态随机存取器的简称,是有一个同步接口的动态随机存取内存(DRAM)。通常DRAM是有一个异步接口的,这样它可以随时响应控制输入的变化。而SDRAM有一个同步接口,在响应控制输入前会等待一个时钟信号,这样就能和计算机的系统总线同步。
RS 欧时为您提供了不同品牌的SDRAM,如Winbond、ISSI、Alliance Memory、Cypress Semiconductor、Micron等多款不同规格、型号的产品供您挑选,从而满足不同的应用场景需求。
比较 产品详述 |
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有库存
小计(1 件) RMB61.06(不含税) RMB61.06/件 | Alliance Memory | SDRAM | - | 1GB | - | - | - | 8Bit | - | - | - | - | - | 通孔 | FBGA-78 球 | FBGA-78 球 | 78 | - | - | - | - | JEDEC, RoHS | - | - | - |
有库存
小计(1 件) RMB3,327.25(不含税) RMB3,327.25/件 | Alliance Memory | SDRAM | - | 32GB | - | - | - | 16Bit | - | 1600MHz | 16 | - | - | 表面 | FBGA | FBGA | 96 | 0°C | - | 95°C | - | RoHS | AS4C | - | - |
暂时缺货
小计(1 件) RMB30.31(不含税) RMB30.31/件 | Alliance Memory | SDRAM | - | 16MB | - | 8M x 16 位 | - | 16Bit | - | 166MHz | 16 | 5.4ns | 2M Word | 表面安装 | TSOP II | TSOP II | 54 | 0°C | - | 70°C | - | RoHS | AS4C8M16SA | - | - |
暂时无法供应
小计(1 件) RMB465.40(不含税) RMB465.40/件 | Intelligent Memory | SDRAM | - | 2GB | - | - | - | 16Bit | - | 533MHz | - | 2.5ns | - | 表面 | FBGA-84 球 | FBGA-84 球 | 84 | -40°C | - | 95°C | - | JEDEC, RoHS | IM2G | - | - |
有库存
小计(1 件) RMB138.86(不含税) RMB138.86/件 | Intelligent Memory | SDRAM | - | 512MB | - | - | - | 16Bit | 13Bit | 166MHz | 16 | 6ns | 33554432 Words | 表面 | FBGA | FBGA | 54 | -40°C | - | 85°C | - | RoHS | IM5116SDBB | 8mm | 1.2mm |
有库存
小计(1 包,共 2 件) RMB83.80(不含税) RMB41.90/件 | Alliance Memory | SDRAM | - | 512MB | - | - | - | 16Bit | 12Bit | 800MHz | 16 | 20ns | - | 表面 | FBGA | FBGA | 96 | -40°C | - | 95°C | - | RoHS | AS4C32M16D3L | 8mm | 1mm |
暂时缺货
小计(1 件) RMB151.63(不含税) RMB151.63/件 | Alliance Memory | SDRAM | - | 256MB | - | - | - | 16Bit | - | 400MHz | 16 | 0.4ns | - | 表面安装 | FBGA | FBGA | 84 | -40°C | - | 105°C | - | RoHS | AS4C128M16D2A | - | - |
暂时缺货
小计(1 件) RMB49.73(不含税) RMB49.73/件 | Alliance Memory | SDRAM | - | 64MB | - | - | - | 8Bit | - | 200MHz | 8 | 0.7ns | - | 表面安装 | TFBGA | TFBGA | 60 | 0°C | - | 70°C | - | - | AS4C64M8D1 | - | - |
有库存
小计(1 包,共 2 件) RMB65.68(不含税) RMB32.84/件 | Alliance Memory | SDRAM | - | 128MB | - | - | - | 16Bit | 12Bit | 143MHz | 16 | 5.4ns | 2M | 表面 | TSOP | TSOP | 54 | 0°C | - | 70°C | - | No | AS4C8M16SA | 22.35mm | 1.2mm |
有库存
小计(1 件) RMB153.72(不含税) RMB153.72/件 | Intelligent Memory | SDRAM | - | 256MB | - | - | - | 16Bit | - | 166MHz | 32 | 6ns | - | 表面 | FBGA | FBGA | 90 | -40°C | - | 85°C | - | JEDEC | IME2532SDBE(T/B) | 13mm | - |
有库存
小计(1 包,共 2 件) RMB93.21(不含税) RMB46.605/件 | Intelligent Memory | SDRAM | - | 64MB | - | - | - | 16Bit | 11Bit | 166MHz | 32 | 6ns | 2 | 表面 | FBGA | FBGA | 90 | -40°C | - | 85°C | - | RoHS | IM6432SDBA | 13mm | 1.2mm |
有库存
小计(1 件) RMB1,802.26(不含税) RMB1,802.26/件 | Alliance Memory | SDRAM | - | 16GB | - | - | - | 8Bit | - | 1600MHz | - | - | - | 表面 | FBGA | FBGA | 78 | 0°C | - | 95°C | - | RoHS | - | - | - |
有库存
小计(1 包,共 2 件) RMB108.86(不含税) RMB54.43/件 | Intelligent Memory | SDRAM | - | 64MB | - | - | - | 16Bit | - | 166MHz | 32 | 6ns | - | 表面 | FBGA | FBGA | 90 | -40°C | - | 85°C | - | RoHS | - | - | - |
有库存
小计(1 包,共 2 件) RMB79.12(不含税) RMB39.56/件 | Alliance Memory | SDRAM | - | 256MB | - | - | - | 16Bit | 13Bit | 166MHz | 16 | 5ns | 4M | 表面 | TSOP | TSOP | 54 | 0°C | - | 70°C | - | No | AS4C16M16SA-C&I | 22.35mm | 1.2mm |
暂时无法供应
小计 2 件 (按托盘提供) RMB62.03(不含税) RMB31.015/件 | Winbond | SDRAM | - | 1GB | - | - | - | 16Bit | - | - | 8 | 20ns | 128M | 表面 | VFBGA | VFBGA | 78 | -40°C | - | 95°C | - | RoHS | W631GG6NB | 10.6mm | 0.6mm |
有库存
小计(1 包,共 2 件) RMB88.67(不含税) RMB44.335/件 | Alliance Memory | SDRAM | - | 256MB | - | - | - | 16Bit | 13Bit | 166MHz | 16 | 5ns | 4M | 表面 | TSOP | TSOP | 54 | -40°C | - | 85°C | - | No | AS4C16M16SA-C&I | 22.35mm | 1.2mm |
暂时缺货
小计(1 件) RMB43.84(不含税) RMB43.84/件 | Alliance Memory | SDRAM | - | 16MB | - | 8M x 16 位 | - | 16Bit | - | 166MHz | 16 | 5.4ns | 2M Word | 表面安装 | TFBGA | TFBGA | 54 | -40°C | - | 85°C | - | RoHS | AS4C8M16SA | - | - |
暂时缺货
小计(1 件) RMB52.77(不含税) RMB52.77/件 | Alliance Memory | SDRAM | - | 16MB | - | - | - | 32Bit | - | 166MHz | 32 | 5.4ns | - | 表面安装 | TFBGA | TFBGA | 90 | -40°C | - | 70°C | - | RoHS | AS4C4M32S | - | - |
暂时缺货
小计(1 托盘,共 210 件) RMB6,301.89(不含税) RMB30.009/件 | Winbond | SDRAM | - | 1GB | - | - | - | 16Bit | - | - | 8 | 20ns | 128M | 表面 | VFBGA | VFBGA | 78 | -40°C | - | 95°C | - | RoHS | W631GG6NB | 10.6mm | 0.6mm |
暂时缺货
小计(1 件) RMB180.14(不含税) RMB180.14/件 | Alliance Memory | SDRAM | - | 4GB | - | - | - | 8Bit | - | 1333MHz | 8 | 18ns | - | 表面 | FBGA-78 球 | FBGA-78 球 | 78 | 0°C | - | 95°C | - | RoHS | AS4C512M8D4 | 10.6mm | 7.5mm |