DDR SDRAM

DDR SDRAM

Superior Quality and Reliability

鈺創旗下的專精型DRAM產品規格包括SDR、DDR 、DDR2、DDR3 、DDR4 與LP DDR2 SDRAM,輸出入位元數自4到64位元,容量涵蓋16Mb至8Gb。其中,DDR SDRAM (Double Data Rate Synchronous Dynamic Random Access Memory)為第一代雙倍資料傳輸速率同步動態隨機存取記憶體,有別於SDR(Single Data Rate)單一周期內只能讀寫1次,DDR的雙倍數據傳輸率指的就是單一周期內可讀取或寫入2次。在核心時脈不變的情況下,雙倍資料傳輸速度,使DDR SDRAM在系統時脈達兩倍,在訊號上升緣和下降緣都可進行資料傳輸。

特色
  • 新穎的電路設計
  • 高品質和可靠性
  • 嚴格的晶圓级老化測試
  • 成本效益和可靠性之間的最佳平衡
  • 小尺寸
  • 高整合度
  • 客製化服務
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Density Organization Grade Speed Vdd Interface Pad Location Datasheet
16Mb 1Mx16 Commercial Temp/ Industrial Temp 400 3.3V/2.5V/1.8V 2-side edge pad Contact Us
32Mb 1Mx32 Commercial Temp/ Industrial Temp 500/400 3.3V/2.5V/1.8V 2-side edge pad Contact Us
64Mb 4Mx16 Commercial Temp/ Industrial Temp 500/400 3.3V/2.5V/1.8V 2-side edge pad Contact Us
64Mb 2Mx32 Commercial Temp/ Industrial Temp 500/400 3.3V/2.5V/1.8V 2-side edge pad Contact Us
64Mb 1Mx64 Commercial Temp/ Industrial Temp 400 3.3V/2.5V/1.8V 2-side edge pad Contact Us
128Mb 8Mx16 Commercial Temp/ Industrial Temp 500/400 3.3V/2.5V/1.8V 2-side edge pad Contact Us
128Mb 4Mx32 Commercial Temp/ Industrial Temp 500/400 3.3V/2.5V/1.8V 2-side edge pad Contact Us
128Mb 2Mx64 Commercial Temp/ Industrial Temp 400 3.3V/2.5V/1.8V 2-side edge pad Contact Us
256Mb 16Mx16 Commercial Temp/ Industrial Temp 500/400 3.3V/2.5V/1.8V 2-side edge pad Contact Us
512Mb 32Mx16 Commercial Temp/ Industrial Temp 500/400 2.5V 2-row central pad Contact Us