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主頁 ? 產(chǎn)品中心 ? SDRAM ? SDR SDRAM ? Etron ?
    SDRAM從發(fā)展到現(xiàn)在已經(jīng)經(jīng)歷了五代，分別是：第一代SDR SDRAM，第二代DDR SDRAM，第三代DDR2 SDRAM，第四代DDR3 SDRAM，第五代，DDR4 SDRAM。第一代SDRAM采用單端（Single-Ended）時鐘信號,第二代、第三代與第四代由于工作頻率比較快，所以采用可降低干擾的差分時鐘信號作為同步時鐘。SDR SDRAM的時鐘頻率就是數(shù)據(jù)存儲的頻率，數(shù)據(jù)讀寫速率也為100或133MHz。
 
Etron鈺創(chuàng)科技股份有限公司 為一世界級 IC 無晶圓廠商 (Fabless) ，專注于利基型緩沖存儲器產(chǎn)品 (Application-Driven Buffer Memory) 與系統(tǒng)芯片 (System-In-Package) 之設(shè)計與產(chǎn)銷。
鈺創(chuàng)提供客戶導(dǎo)向的產(chǎn)品及服務(wù)，為世界級 CEDRAM 及 KGDM 領(lǐng)導(dǎo)廠商 ； 該公司之利基型緩沖存儲器 (Specialty Buffer Memory) 一向以高質(zhì)量、高效能及高經(jīng)濟效益著稱，并擁有最齊備的容量規(guī)格及解決方案，從 8Mb 、 16Mb 、 32Mb 、 64Mb 、 128Mb 、 256Mb 、 512Mb 到 1Gb 一應(yīng)俱全，廣泛運用在 4C(Computer, Consumer, Communication, Car) 應(yīng)用領(lǐng)域。該公司另有 System-In-Package 產(chǎn)品線，包括 ： USB3.0 主端控制單芯片 、 USB3.0 快閃記憶碟控制單芯片 及 3D 影像擷取及手勢辨識整合單芯片 等產(chǎn)品。
Density org. Part Number TEMP Speed(ns) VDD(V) Package PDF下載
256Mb 16Mx16 EM63A165TS-XXG Commercial Temp. 5, 6, 7 3.3V, LVTTL 54-pin TSOP2 暫無
256Mb 16Mx16 EM63A165BM-XXH Commercial Temp. 5, 6, 7 3.3V, LVTTL 54-ball FBGA (BM:8x8x1.2mm) 暫無
256Mb 16Mx16 EM63A165TS-XXIG Industrial Temp. 5, 6, 7 3.3V, LVTTL 54-pin TSOP2 暫無
256Mb 16Mx16 EM63A165BM-XXIH Industrial Temp. 5, 6, 7 3.3V, LVTTL 54-ball FBGA (BM:8x8x1.2mm) 暫無
256Mb 16Mx16 EM63A165TS-XXAG Automotive Temp. 5, 6, 7 3.3V, LVTTL 54-pin TSOP2 暫無
256Mb 16Mx16 EM63A165BM-XXAH Automotive Temp. 5, 6, 7 3.3V, LVTTL 54-ball FBGA (BM:8x8x1.2mm) 暫無
64Mb 4Mx16 EM638165BM-XXH Commercial Temp. 5, 6, 7 3.3V, LVTTL 54-ball FBGA (BM:8x8x1.2mm) 暫無
128Mb 8Mx16 EM639165TS-XXG Commercial Temp. 5, 6, 7 3.3V, LVTTL 54-pin TSOP2 暫無
128Mb 8Mx16 EM639165BM-XXH Commercial Temp. 5, 6, 7 3.3V, LVTTL 54-ball FBGA (BM:8x8x1.2mm) 暫無
128Mb 8Mx16 EM639165TS-XXIG Industrial Temp. 5, 6, 7 3.3V, LVTTL 54-pin TSOP2 暫無
128Mb 8Mx16 EM639165BM-XXIH Industrial Temp. 5, 6, 7 3.3V, LVTTL 54-ball FBGA (BM:8x8x1.2mm) 暫無
128Mb 8Mx16 EM639165TS-XXAG Automotive Temp. 5, 6, 7 3.3V, LVTTL 54-pin TSOP2 暫無
128Mb 8Mx16 EM639165BM-XXAH Automotive Temp. 5, 6, 7 3.3V, LVTTL 54-ball FBGA (BM:8x8x1.2mm) 暫無
128Mb 4Mx32 EM639325TS-XXG Commercial Temp. 5, 6, 7 3.3V, LVTTL 86-pin TSOP2 暫無
128Mb 4Mx32 EM639325BK-XXH Commercial Temp. 5, 6, 7 3.3V, LVTTL 90-ball FBGA (BK:8x13x1.2mm) 暫無
128Mb 4Mx32 EM639325TS-XXIG Industrial Temp. 5, 6, 7 3.3V, LVTTL 86-pin TSOP2 暫無
128Mb 4Mx32 EM639325BK-XXIH Industrial Temp. 5, 6, 7 3.3V, LVTTL 90-ball FBGA (BK:8x13x1.2mm) 暫無
64Mb 4Mx16 EM638165TS-XXIG Industrial Temp. 5, 6, 7 3.3V, LVTTL 54-pin TSOP2 暫無
64Mb 4Mx16 EM638165BM-XXIH Industrial Temp. 5, 6, 7 3.3V, LVTTL 54-ball FBGA (BM:8x8x1.2mm) 暫無
64Mb 4Mx16 EM638165TS-XXAG Automotive Temp. 5, 6, 7 3.3V, LVTTL 54-pin TSOP2 暫無
64Mb 4Mx16 EM638165BM-XXAH Automotive Temp. 5, 6, 7 3.3V, LVTTL 54-ball FBGA (BM:8x8x1.2mm) 暫無
64Mb 4Mx16 EM688165TS-XXG Commercial Temp. 6, 7 1.8V, LVCMOS 54-pin TSOP2 暫無
64Mb 4Mx16 EM688165BM-XXH Commercial Temp. 6, 7 1.8V, LVCMOS 54-ball FBGA (BM:8x8x1.2mm) 暫無
16Mb 1Mx16 EM636165TS-XXIG Industrial Temp. 6, 7 3.3V, LVTTL 50-pin TSOP2 暫無
16Mb 1Mx16 EM636165TC-XXAG Automotive Temp. 6, 7 3.3V, LVTTL 50-pin TSOP2 暫無
16Mb 1Mx16 EM686165TS-XXG Commercial Temp. 6, 7 1.8V, LVCMOS 50-pin TSOP2 暫無
64Mb 4Mx16 EM638165TS-XXG Commercial Temp. 5, 6, 7 3.3V, LVTTL 54-pin TSOP2 暫無
16Mb 1Mx16 EM636165TS-XXG Commercial Temp. 5, 6, 7 3.3V, LVTTL 50-pin TSOP2 暫無
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