DDR DDR2 DDR3
摘要:外观上(详细出处参考:http://www.jb51.net/hardware/nacun/56008.html) 1、防呆缺口DDR内存单面金手指针脚数量为92个(双面184个),缺口左边为52个针脚,缺口右边为40个针脚;DDR2内存单面金手指120个(双面240个),缺口左边为64个针脚,缺口右边为56个针脚;DDR3内存单面金手指也是120个(双面240个),缺口左边为72个针脚,缺口右边为48个针脚.2、DDR内存的颗粒为长方形DDR2和DDR3内存的颗粒为正方形,而且体积大约只有DDR内存颗粒的三分之一3、使用电压不同DDR2的电压1.8VDDR3的电压1.5V4、参数不同之处技术
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[转]-Low Power DDR options-from the trenchs
摘要:by Marc Greenberg, Director of Technical Marketing, Denali SoftwareMomentum for LPDDR2 is building. It's mostly in the mobile space, and it's been in the general area of Handsets, MIDs, and other mobile devices. Both high-end and low-end handset customers are seeking LPDDR2 support, which is
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