參數(shù)資料
型號(hào): μPD45256441
廠商: NEC Corp.
英文描述: 256M-Bit Synchronous DRAM(256M 同步 動(dòng)態(tài)RAM)
中文描述: 256M位同步DRAM(256M同步動(dòng)態(tài)RAM)的
文件頁(yè)數(shù): 78/84頁(yè)
文件大小: 1052K
代理商: ΜPD45256441
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13.26 Full Page Random Column Write (Burst length = Full Page, /CAS latency = 2)
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/WE
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A10
ADD
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BA0
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L
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RAa
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H
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DAa1 DDa1 DAb1 DAb2 DDb1 DDb2 DAc1 DAc2 DAc3 DDc1
CAc
CDb
RDa
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DDc3 DDc4
Bank A
Activate
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Bank D
Write
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Bank D
Activate
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Bank A
Write
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Bank D
Precharge
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Bank A
Write
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Bank D
Write
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Bank A
Write
Command
Bank D
Write
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(PRE Termination)
Hi-Z
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