參數(shù)資料
型號(hào): MB81V4405C-60
廠(chǎng)商: Fujitsu Limited
英文描述: CMOS 1M ×4 BIT Hyper Page Mode Dynamic RAM(CMOS 1M ×4 位超級(jí)頁(yè)面存取模式動(dòng)態(tài)RAM)
中文描述: 的CMOS 100萬(wàn)× 4位超頁(yè)模式動(dòng)態(tài)RAM的CMOS(100萬(wàn)× 4位超級(jí)頁(yè)面存取模式動(dòng)態(tài)內(nèi)存)
文件頁(yè)數(shù): 6/30頁(yè)
文件大?。?/td> 348K
代理商: MB81V4405C-60
6
MB81V4405C-60/MB81V4405C-70
HYPER PAGE MODE OF OPERATION
The hyper page mode operation provides faster memory access and lower power dissipation. The hyper page
mode is implemented by keeping the same row address and strobing in successive column addresses. To satisfy
these conditions, RAS is held Low for all contiguous memory cycles in which row addresses are common. For
each page of memory (within column address locations), any of 1,024
×
4-bits can be accessed and, when multiple
MB81V4405Cs are used, CAS is decoded to select the desired memory page. Hyper page mode operations need
not be addressed sequentially and combinations of read, write, and/or read-modify-write cycles are permitted. Hyper
page mode features that output remains valid when CAS is inactive until CAS is reactivated.
相關(guān)PDF資料
PDF描述
MB81V4405C-70 CMOS 1M ×4 BIT Hyper Page Mode Dynamic RAM(CMOS 1M ×4 位超級(jí)頁(yè)面存取模式動(dòng)態(tài)RAM)
MB81V4800S-60 CMOS 512K×8 BIT Fast Page Mode DRAM(CMOS 512K×8位快速頁(yè)面存取模式動(dòng)態(tài)RAM)
MB81V4800S-70 CMOS 512K×8 BIT Fast Page Mode DRAM(CMOS 512K×8位快速頁(yè)面存取模式動(dòng)態(tài)RAM)
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