W986416DH
1M
×
4 banks
×
16 位 sdram
发行 release 日期: april 11, 2002
-1-修订 一个4
表格 的 内容-
1. 一般 descripti在 ..................................................................................................................3
2. 特性 ..........................................................................................................................................3
3. 有 部分 nuMBER...............................................................................................................3
4. 管脚 配置........................................................................................................................4
5. 管脚 描述..............................................................................................................................5
6. 块 图解 ...............................................................................................................................6
7. 函数的 descriPTION ............................................................................................................7
电源 向上 和 initialization................................................................................................................7
程序编制 模式 寄存器............................................................................................................7
bank 活动 command ..................................................................................................................7
读 和写 进入 模式 ........................................................................................................7
burst 读 command ......................................................................................................................8
burst command................................................................................................................................8
读 interrupted 用 一个 读..............................................................................................................8
读 interrupted 用 一个写..............................................................................................................8
写 interrupted 用 一个写..............................................................................................................8
写 interrupted 用 一个 读..............................................................................................................8
burst 停止 command .......................................................................................................................8
寻址 sequence 的 sequential 模式.......................................................................................9
寻址 sequence 的 interleave 模式........................................................................................9
自动-precharge command ...............................................................................................................9
precharge command......................................................................................................................10
自 refresh command ..................................................................................................................10
电源 向下 模式..........................................................................................................................10
非 运作 command.................................................................................................................11
deselect command ........................................................................................................................11
时钟 suspend 模式......................................................................................................................11
8. 表格 的 operating 模式 .....................................................................................................12
simplified 状态 图解 ................................................................................................................13
9. dc 特性...................................................................................................................14
绝对 最大 比率..............................................................................................................14
10. 推荐 直流 operating 情况 ........................................................................14