免费一级欧美特黄-免费一级全黄少妇性色生活片-免费一级特黄3大片视频-免费一级特黄视频-免费一级特黄特色大片-免费一级无码淫片aa片

Contact us
Send E-MAIL
Home ? Product Center ? SDRAM ? DDR2 SDRAM ? Etron ?
   DDR2 SDRAM is very similar to DDR SDRAM, but doubles the minimum read or write unit again, to 4 consecutive words. The bus protocol was also simplified to allow higher performance operation. Also, an extra bank address pin (BA2) was added to allow 8 banks on large RAM chips.
Typical DDR2 SDRAM clock rates are 200, 266, 333 or 400 MHz (periods of 5, 3.75, 3 and 2.5 ns), generally described as DDR2-400, DDR2-533, DDR2-667 and DDR2-800 (periods of 2.5, 1.875, 1.5 and 1.25 ns). Corresponding 240-pin DIMMS are known as PC2-3200 through PC2-6400. DDR2 SDRAM is now available at a clock rate of 533 MHz generally described as DDR2-1066 and the corresponding DIMMs are known as PC2-8500 (also named PC2-8600 
 
EtronEtron Technology, Inc. (Taiwan GTSM: 5351) is a world-class fabless IC design and product company founded in February 1991, specializing in buffer memory and system-on-chips. As a leading manufacturer of buffer memories, Etron offers cutting-edge Known-Good-Die-Memory (KGDM) and Consumer Electronic DRAM (CEDRAM). Etron's full line of Buffer DRAM chips - available in densities ranging from 8Mb to 1Gb - is designed to ensure high processing speeds and low-power consumption for Consumer, Communication, Computer, and Car ( 4C ) applications. Moreover, Etron has developed many advanced system-on-chip (SOC) IC products, including USB3.0 host controller ICs, USB3.0 flash drive controller ICs, and 3D imaging and gesture-sensing integrated webcam controller ICs.
Density Org. Part Number Temp Speed(ns) VDD,?INTERFACE Package Download
1Gb 64Mx16 EM68C16CWQE-XXH Commercial Temp. 1.8, 2.5, 3 1.8V, SSTL_18 84-ball FBGA (BQ:8x12.5x1.2mm) NULL
1Gb 64Mx16 EM68C16CWQE-XXIH Industrial Temp. 1.8, 2.5, 3 1.8V, SSTL_18 84-ball FBGA (BQ:8x12.5x1.2mm) NULL
1Gb 128Mx8 EM68C08CWAE-XXH Commercial Temp. 1.8, 2.5, 3 1.8V, SSTL_18 60-ball FBGA (WA:8x10x1.2mm) NULL
1Gb 128Mx8 EM68C08CWAE-XXIH Industrial Temp. 2.5, 3 1.8V, SSTL_18 60-ball FBGA (WA:8x10x1.2mm) NULL
512Mb 32Mx16 EM68B16CWQH-XXH Commercial Temp. 1.8, 2.5, 3 1.8V, SSTL_18 84-ball FBGA (BQ:8x12.5x1.2mm) NULL
512Mb 32Mx16 EM68B16CWQH-XXIH Industrial Temp. 1.8, 2.5, 3 1.8V, SSTL_18 84-ball FBGA (BQ:8x12.5x1.2mm) NULL
512Mb 32Mx16 EM68B16CWQH-XXAH Automotive Temp. 1.8, 2.5, 3 1.8V, SSTL_18 84-ball FBGA (BQ:8x12.5x1.2mm) NULL
256Mb 16Mx16 EM68A16CBQC-XXH Commercial Temp. 1.8, 2.5, 3 1.8V, SSTL_18 84-ball FBGA (BQ:8x12.5x1.2mm) NULL
256Mb 16Mx16 EM68A16CBQC-XXIH Industrial Temp. 1.8, 2.5, 3 1.8V, SSTL_18 84-ball FBGA (BQ:8x12.5x1.2mm) NULL
Open
主站蜘蛛池模板: 深夜特黄a级毛片免费看 | 少妇高潮灌满白浆毛片免费看 | 日本医生护士三级A级 | 欧美成中文字幕伊人网 | 欧美精品一区二区在线精 | 中国美女日b免费在线观看 中韩高清无专 | 国产亚洲欧美日韩在线看片 | 中文字幕av在线综合网 | 欧美成人三级aaa在线观看 | 91中文字幕| 不卡二区在线 | 福利姬液液酱喷水视频在线观看 | 日韩中文免费视频 | 国产一卡三卡四 | 91丨国产丨白浆秘 东京热 | 三级黄色男人天堂 | 国产精品乱码一区二区毛片 | 国产精品一区二区AV电影仓井空 | 国产人妻高清国产拍精品 | 日韩精品秘a在线观看 | 亚洲人精品亚洲人成在线 | 精品国产福利电影院 | 国产综合中文一区二区 | 牛牛精品国产亚洲一区二区三区 | 国产一区二区三精品久久久无广告 | 国产精品午夜在线观看 | 亚洲成人AV影视在线播放 | 99久久香蕉国产线看观香 | 东京热无码一区 | 四虎国产在线视频 | 国产69熟 | 成人淫秽视频在线播放免费 | 国产精品户露a∨ | 久久久久无码精品国产91福利 | 欧美日韩免费专区在线观看 | 女女同性女同一区二区三区 | 色婷婷久久综合久色 | 宝贝再浪点把腿分大点视频 | 日韩欧美亚洲每 | 国产又粗又黄又 | 亚洲精品无码在线观看 |