| 释义 |
dynamic memory
动态存储器;［动态记忆器］
A memory in which each storage cell consists of a MOS transistor and an integral capacitor. The presence or absence of a capacitive charge represents the state of a binary storage element. The charge must be periodically refreshed by an external control signal because the charge tends to leak away.
一种每一个存储单元都由一个MOS晶体管和一个积分电容组成的存储器。电容电荷的有 无表示二进制存储单元的状态。电容电荷必须定期地由一个外部控制信号进行刷新,否则电 荷会漏失干净。 |