问题
问答题 简答题
RAM有几种，各有什么特点？
答案
参考答案：
R.AM有两种；
S.RAM（静态RAM），它采用触发器电路构成一个二进制位信息的存储单元，这种触发器一般由6个晶体管组成，它读出采用单边读出的原理，写入采用双边写入原理；
D.RAM（动态RAM），它集成度高，内部存储单元按矩阵形式排列成存储体，通常采用行，列地址复合选择寻址法。
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RAM有几种，各有什么特点？
参考答案：
R.AM有两种；
S.RAM（静态RAM），它采用触发器电路构成一个二进制位信息的存储单元，这种触发器一般由6个晶体管组成，它读出采用单边读出的原理，写入采用双边写入原理；
D.RAM（动态RAM），它集成度高，内部存储单元按矩阵形式排列成存储体，通常采用行，列地址复合选择寻址法。
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