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位置:首页 > IC型号导航 > 首字符W型号页 > 首字符W的型号第2页 > W9864G6IH-5 > W9864G6IH-5 PDF资料 > W9864G6IH-5 PDF资料1第2页
W9864G6IH
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12.1
电容.................................................................................................................. 13
DC Characteristics........................................................................................................ 14
AC特性与使用条件............................................. ................... 15
命令输入时序............................................... ................................................. 18
读Timing.................................................................................................................. 19
输入/输出数据控制时序........................................... .................................. 20
模式寄存器设置循环.............................................. ................................................ 21
交错读取银行(突发长度= 4 , CAS延时= 3 ) .................................... .. 22
交错读取银行(突发长度= 4 , CAS延时= 3 ,自动预充电) ........... 23
交错读取银行(突发长度= 8 , CAS延时= 3 ) .................................... 24 ..
交错读取银行(突发长度= 8 , CAS延时= 3 ,自动预充电) ........... 25
交错的银行写(突发长度= 8 ) ......................................... .......................... 26
交错的银行写(突发长度= 8 ,自动预充电) ..................................... ... 27
页面模式读取(突发长度= 4 , CAS延时= 3 ) .................................... .......... 28
页面模式读取/写入(突发长度= 8 , CAS延时= 3 ) ................................. ... 29
自动预充电读(突发长度= 4 , CAS延时= 3 ) ................................... ..... 30
自动预充电写(突发长度= 4 ) ........................................ ............................ 31
自动刷新周期..................................................................................................... 32
自刷新Cycle....................................................................................................... 33
胸围阅读并单写(突发长度= 4 , CAS延时= 3 ) ............................. 34
掉电模式...................................................................................................... 35
自动预充电时间(写周期) .......................................... ................................ 36
自动预充电时间(读周期) .......................................... ............................... 37
时序图读来写周期........................................... ................................ 38
写时序图,以读周期........................................... ................................ 38
突发停止周期的时序图(突发停止命令) ....................................... ... 39
突发停止周期的时序图(预充电命令) ........................................ .. 39
CKE / DQM输入时序(写周期) ......................................... ................................ 40
CKE / DQM输入时序(读周期) ......................................... ................................ 41
54L的TSOP (Ⅱ) -400 mil................................................................................................... 42
时序波形............................................................................................................. 18
OPERATINOPERATING时序示例............................................... ............................ 22
包规范................................................ .................................................. .. 42
修订历史................................................................................................................ 43
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出版日期:三月31 , 2008
修订版A05

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