參數(shù)資料
型號(hào): MB8116405A-70
廠商: Fujitsu Limited
英文描述: CMOS 4M ×4 BIT Hyper Page Mode Dynamic RAM(CMOS 4M ×4 位超級(jí)頁(yè)面存取模式動(dòng)態(tài)RAM)
中文描述: 的CMOS 4米× 4位超頁(yè)模式動(dòng)態(tài)RAM的CMOS(4米× 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): 13/28頁(yè)
文件大?。?/td> 536K
代理商: MB8116405A-70
13
MB8116405A-60/MB8116405A-70
Fig. 5 – EARLY WRITE CYCLE (OE = “H” or “L”)
RAS
A
0
to A
11
CAS
WE
V
IH
V
IL
V
IH
V
IL
V
IH
V
IL
V
IH
V
IL
V
IH
V
IL
V
OH
V
OL
“H” or “L”
DESCRIPTION
A write cycle is similar to a read cycle except WE is set to a Low state and OE is a “H” or “L” signal. A write cycle can be implemented
in either of three ways–early write, OE write (delayed write), or read-modify-write. During all write cycles, timing parameters t
RWL
, t
CWL
and t
RAL
must be satisfied. In the early write cycle shown above t
WCS
satisfied, data on the DQ pin is latched with the falling edge of CAS
and written into memory.
DQ
(Input)
DQ
(Output)
ROW
ADD
VALID
DATA IN
COLUMN
ADD
HIGH-Z
t
RC
t
RAS
t
CRP
t
CSH
t
RCD
t
RSH
t
RP
t
CAS
t
RAD
t
ASR
t
RAH
t
ASC
t
CAH
t
AR
t
WCR
t
WCS
t
WCH
t
DHR
t
DS
t
DH
相關(guān)PDF資料
PDF描述
MB81164442A-100L CMOS 4×4M×16 BIT Synchronous Dynamic Random Access Memory (SDRAM)(CMOS 4×4M×16 位同步動(dòng)態(tài)RAM)
MB81164442A-100 CMOS 4×4M×16 BIT Synchronous Dynamic Random Access Memory (SDRAM)(CMOS 4×4M×16 位同步動(dòng)態(tài)RAM)
MB81164442A-125 CMOS 4×4M×16 BIT Synchronous Dynamic Random Access Memory (SDRAM)(CMOS 4×4M×16 位同步動(dòng)態(tài)RAM)
MB81164442A-125L CMOS 4×4M×16 BIT Synchronous Dynamic Random Access Memory (SDRAM)(CMOS 4×4M×16 位同步動(dòng)態(tài)RAM)
MB81164442A-67 CMOS 4×4M×16 BIT Synchronous Dynamic Random Access Memory (SDRAM)(CMOS 4×4M×16 位同步動(dòng)態(tài)RAM)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MB8116E 制造商:FUJITSU 功能描述: 制造商:FUJITSU 功能描述:8116E
MB8117800A-60 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:2 M X 8 BIT FAST PAGE MODE DYNAMIC RAM
MB8117800A-70 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:2 M X 8 BIT FAST PAGE MODE DYNAMIC RAM
MB812 功能描述:ACCY MOUNT BMM 3/4 58A RoHS:是 類(lèi)別:RF/IF 和 RFID >> RF配件 系列:* 標(biāo)準(zhǔn)包裝:1 系列:*
MB812.833 功能描述:ACCY MOUNT BMM 3/4 58A RoHS:是 類(lèi)別:RF/IF 和 RFID >> RF配件 系列:* 標(biāo)準(zhǔn)包裝:1 系列:*