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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暂时缺货
小计 2 件 (按连续条带形式提供) RMB68.01(不含税) RMB34.005/件 | Alliance Memory | SDRAM | - | 256MB | - | 16M x 16 位 | - | 16Bit | 13Bit | 166MHz | 16 | 5.4ns | 4M | 表面 | TSOP | - | 54 | 0°C | - | 70°C | 10.29mm | No | AS4C16M16SA-C&I | 22.35mm | 1.2mm |
暂时缺货
小计(1 件) RMB215.22(不含税) RMB215.22/件 | Intelligent Memory | SDRAM | - | 1GB | - | - | - | 16Bit | - | 800MHz | 72 | 1.25ns | 16777216 | 表面 | FBGA-96 球 | - | 96 | -40°C | - | 95°C | - | JEDEC, RoHS | IME1G(08/16)D3EEB | 10.5mm | - |
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 | - | 96 | 0°C | - | 95°C | - | RoHS | AS4C | - | - |
有库存
小计(1 件) RMB791.78(不含税) RMB791.78/件 | Intelligent Memory | SDRAM | - | 8GB | - | - | - | 16Bit | - | 933MHz | 8 | 1.07ns | 128 | 表面 | FBGA-78 球 | - | 78 | -40°C | - | 95°C | 9mm | RoHS | - | 10.6mm | - |
暂时缺货
小计(1 托盘,共 136 件) RMB108,836.72(不含税) RMB800.27/件 | Alliance Memory | SDRAM | - | 2GB | - | - | - | 32Bit | - | 1600MHz | 32 | - | - | 表面 | 200 球 TFBGA | - | 200 | -40°C | - | 105°C | 1mm | RoHS Compliant | AS4C64M32MD4 | 14.5mm | 0.8mm |
有库存
小计(1 件) RMB386.60(不含税) RMB386.60/件 | Intelligent Memory | SDRAM | - | 4GB | - | - | - | 16Bit | - | 1066MHz | 16 | 0.9ns | 32 | 表面 | FBGA-96 球 | - | 96 | -40°C | - | 95°C | 7.5mm | RoHS | IM4G16D3FDB | 13.5mm | - |
暂时缺货
小计(1 托盘,共 136 件) RMB106,251.768(不含税) RMB781.263/件 | Alliance Memory | SDRAM | - | 4GB | - | - | - | 16Bit | - | 1600MHz | 16 | 3.5ns | - | 表面 | 200 球 TFBGA | - | 200 | -40°C | - | 105°C | 1mm | RoHS-compliant | LPDDR4 | 14.5mm | 1.1mm |
有库存
小计(1 件) RMB53.39(不含税) RMB53.39/件 | Alliance Memory | SDRAM | - | 1GB | - | - | - | 16Bit | - | - | - | - | - | 通孔 | FBGA-96 球 | - | 96 | - | - | - | - | JEDEC, RoHS | - | - | - |
暂时缺货
小计(1 托盘,共 209 件) RMB64,237.195(不含税) RMB307.355/件 | Alliance Memory | SDRAM | - | 4GB | - | - | - | 16Bit | - | 933MHz | 16 | 20ns | - | 表面 | FBGA-96 球 | - | 96 | 0°C | - | 95°C | 7.5mm | JEDEC, RoHS | AS4C256M16D3LC | 13.5mm | 1.2mm |
暂时缺货
小计(1 托盘,共 209 件) RMB64,237.195(不含税) RMB307.355/件 | Alliance Memory | SDRAM | - | 4GB | - | - | - | 16Bit | - | 933MHz | 16 | 20ns | 256 | 表面 | FBGA-96 球 | - | 96 | -40°C | - | 95°C | 7.5mm | RoHS, JEDEC | AS4C256M16D3LC | 13.5mm | 1.2mm |
暂时缺货
小计(1 托盘,共 180 件) RMB125,128.98(不含税) RMB695.161/件 | Alliance Memory | SDRAM | - | 8GB | - | - | - | 16Bit | 16Bit | 933MHz | 16 | 20ns | 64M | 表面 | FBGA-96 球 | - | 96 | -40°C | - | 105°C | 9mm | Lead-Free (RoHS) and Halogen-Free | AS4C512M16D3LA | 13.5mm | 1.2mm |
暂时缺货
小计(1 卷,共 2000 件) RMB465,012.00(不含税) RMB232.506/件 | Alliance Memory | SDRAM | - | 4GB | - | - | - | 16Bit | - | 933MHz | 16 | 20ns | - | 表面 | FBGA-96 球 | - | 96 | 0°C | - | 95°C | 7.5mm | RoHS, JEDEC | AS4C256M16D3C | 13.5mm | 1.2mm |
暂时无法供应
小计 2 件 (按托盘提供) RMB39.53(不含税) RMB19.765/件 | ISSI | SDRAM | - | 64MB | - | 4M x 16 位 | - | 16Bit | 14Bit | 200MHz | 16 | 5.4ns | 4M | 表面 | TSOP | - | 54 | -40°C | - | 85°C | 10.29mm | No | IS42S16400J | 22.42mm | 1.05mm |
有库存
小计(1 件) RMB88.82(不含税) RMB88.82/件 | Alliance Memory | SDRAM | - | 2GB | - | - | - | 16Bit | - | - | - | - | - | 通孔 | FBGA-96 球 | - | 96 | - | - | - | - | JEDEC, RoHS | - | - | - |
暂时缺货
小计(1 卷,共 2500 件) RMB581,302.50(不含税) RMB232.521/件 | Alliance Memory | SDRAM | - | 4GB | - | - | - | 16Bit | - | 933MHz | 16 | 20ns | - | 表面 | FBGA-96 球 | - | 96 | 0°C | - | 95°C | 7.5mm | RoHS, JEDEC | AS4C256M16D3LC | 13.5mm | 1.2mm |
暂时缺货
小计(1 盒,共 600 件) RMB36,793.20(不含税) RMB61.322/件 | Alliance Memory | SDRAM | - | 256kB | - | - | - | 8Bit | 15Bit | - | 8 | 15ns | 32768 Words | PIN 二极管衰减器 | 28 针 DIP | - | 28 | 0°C | - | 70°C | - | RoHS | AS7C256C | 0.310in | 0.21in |
暂时缺货
小计(1 卷,共 2500 件) RMB581,302.50(不含税) RMB232.521/件 | Alliance Memory | SDRAM | - | 4GB | - | - | - | 16Bit | - | 2133MHz | 16 | 20ns | - | 表面 | FBGA-96 球 | - | 96 | -40°C | - | 105°C | 7.5mm | RoHS, JEDEC | AS4C256M16D3LC | 13.5mm | 1.2mm |
暂时缺货
小计(1 卷,共 2000 件) RMB1,124,278.00(不含税) RMB562.139/件 | Alliance Memory | SDRAM | - | 8GB | - | 1G x 8 | - | 8Bit | - | 933MHz | 8 | 20ns | 128M | 表面 | FBGA-78 球 | - | 78 | 0°C | - | 95°C | 9mm | RoHS Compliant | AS4C1G8D3LA | 9.6mm | 10.60mm |
暂时缺货
小计(1 托盘,共 190 件) RMB93,206.40(不含税) RMB490.56/件 | Alliance Memory | SDRAM | - | 8GB | - | - | - | 16Bit | - | 933MHz | 16 | 20ns | - | 表面 | FBGA-96 球 | - | 96 | -40°C | - | 95°C | 9mm | RoHS, JEDEC | AS4C512M16D3LC | 13mm | 1.2mm |
暂时缺货
小计(1 托盘,共 190 件) RMB93,206.40(不含税) RMB490.56/件 | Alliance Memory | SDRAM | - | 8GB | - | - | - | 16Bit | - | 933MHz | 16 | 20ns | - | 表面 | FBGA-96 球 | - | 96 | 0°C | - | 95°C | 9mm | Industrial, automotive, Extended, Commercial | AS4C512M16D3LC | 13mm | 1.2mm |