Known Good Die / DDR SDRAM

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Superior Quality and Reliability

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。

鈺創旗下提供完整的DDR SDRAM記憶體解決方案，產品容量涵蓋從16Mb至1Gb。

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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If grey-shaded in the table, indicates older generation products, NOT recommended for new designs

Density	Organization	Part No	Grade	Speed	Vdd Interface	Pad Location	Datasheet
16Mb	1Mx16	EM6A6160GDB	Commercial Temp/ Industrial Temp/ Automotive Temp	400	3.3V/2.5V/1.8V	2-side edge pad	Contact Us
32Mb	1Mx32	EM6A7320GDB	Commercial Temp/ Industrial Temp/ Automotive Temp	500/400	3.3V/2.5V/1.8V	2-side edge pad	Contact Us
64Mb	4Mx16	EM6A8160GDC	Commercial Temp/ Industrial Temp/ Automotive Temp	500/400	3.3V/2.5V/1.8V	2-side edge pad	Contact Us
64Mb	4Mx16	EM6A8160GDD	Commercial Temp/ Industrial Temp/ Automotive Temp	500/400	3.3V/2.5V/1.8V	2-side edge pad	Contact Us
64Mb	2Mx32	EM6A8320GDA	Commercial Temp/ Industrial Temp/ Automotive Temp	500/400	3.3V/2.5V/1.8V	2-side edge pad	Contact Us
64Mb	1Mx64	EM6A8640GDA	Commercial Temp/ Industrial Temp/ Automotive Temp	400	3.3V/2.5V/1.8V	2-side edge pad	Contact Us
128Mb	8Mx16	EM6A9160GDC	Commercial Temp/ Industrial Temp/ Automotive Temp	500/400	3.3V/2.5V/1.8V	2-side edge pad	Contact Us
128Mb	8Mx16	EM6A9160GDD	Commercial Temp/ Industrial Temp/ Automotive Temp	500/400	3.3V/2.5V/1.8V	2-side edge pad	Contact Us
128Mb	8Mx16	EM6A9160GDE	Commercial Temp/ Industrial Temp/ Automotive Temp	500/400	3.3V/2.5V/1.8V	2-side edge pad	Contact Us
128Mb	4Mx32	EM6A9320GDB	Commercial Temp/ Industrial Temp/ Automotive Temp	500/400	3.3V/2.5V/1.8V	2-side edge pad	Contact Us
128Mb	2Mx64	EM6A9640GDA	Commercial Temp/ Industrial Temp/ Automotive Temp	400	3.3V/2.5V/1.8V	2-side edge pad	Contact Us
256Mb	16Mx16	EM6AA160GDC	Commercial Temp/ Industrial Temp/ Automotive Temp	500/400	3.3V/2.5V/1.8V	2-side edge pad	Contact Us
256Mb	16Mx16	EM6AA160GDD	Commercial Temp/ Industrial Temp/ Automotive Temp	500/400	3.3V/2.5V/1.8V	2-side edge pad	Contact Us
256Mb	16Mx16	EM6AA160GDG	Commercial Temp/ Industrial Temp/ Automotive Temp	500/400	3.3V/2.5V/1.8V	2-side edge pad	Contact Us
512Mb	32Mx16	EM6AB160GDG	Commercial Temp/ Industrial Temp/ Automotive Temp	500/400	2.5V	2-row central pad	Contact Us
512Mb	32Mx16	EM6AB160GDH	Commercial Temp/ Industrial Temp/ Automotive Temp	500/400	2.5V	2-row central pad	Contact Us