參數(shù)資料
型號(hào): MB81V17805B-50
廠商: Fujitsu Limited
英文描述: 2M ×8 BIT Hyper Page Mode Dynamic RAM(CMOS 2M ×8位超級(jí)頁(yè)面存取模式動(dòng)態(tài)RAM)
中文描述: 200萬(wàn)× 8位超頁(yè)模式動(dòng)態(tài)RAM的CMOS(200萬(wàn)× 8位超級(jí)頁(yè)面存取模式動(dòng)態(tài)內(nèi)存)
文件頁(yè)數(shù): 6/29頁(yè)
文件大小: 557K
代理商: MB81V17805B-50
6
MB81V17805B-50/-60
HYPER PAGE MODE 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
×
8-bits can be accessed and, when
multiple MB81V17805Bs 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
MB81V17805B-60 2M ×8 BIT Hyper Page Mode Dynamic RAM(CMOS 2M ×8位超級(jí)頁(yè)面存取模式動(dòng)態(tài)RAM)
MB81V18160A-70 CMOS 1M ×16 BIT Fast Page Mode Dynamic RAM(CMOS 1M ×16 位快速頁(yè)面存取模式動(dòng)態(tài)RAM)
MB81V18160A-70L CMOS 1M ×16 BIT Fast Page Mode Dynamic RAM(CMOS 1M ×16 位快速頁(yè)面存取模式動(dòng)態(tài)RAM)
MB81V18165A-70 CMOS 1M ×16 BIT Hyper Page Mode Dynamic RAM(CMOS 1M ×16位超級(jí)頁(yè)面存取模式動(dòng)態(tài)RAM)
MB81V18165A-70L CMOS 1M ×16 BIT Hyper Page Mode Dynamic RAM(CMOS 1M ×16位超級(jí)頁(yè)面存取模式動(dòng)態(tài)RAM)
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