參數資料
型號: MB814100D-60
廠商: Fujitsu Limited
英文描述: CMOS 4 M ×1 BIT Fast Page Mode DRAM(CMOS 4 M ×1位速頁面存取模式動態(tài)RAM)
中文描述: 的CMOS 4米× 1位快速頁面模式的DRAM(的CMOS 4米× 1位速頁面存取模式動態(tài)內存)
文件頁數: 17/23頁
文件大小: 238K
代理商: MB814100D-60
17
MB814100D-60/MB814100D-70
DESCRIPTION
During fast page mode, the read-modify-write cycle can be executed by changing WE high to low after the data appears at D pin
as well as normal cycle.
RAS
D
IN
V
IH
V
IL
A
0
to A
10
CAS
V
IH
V
IL
V
IH
V
IL
WE
V
IH
V
IL
V
IH
V
IL
D
OUT
V
OH
V
OL
Fig. 10 – FAST PAGE MODE READ-MODIFY–WRITE CYCLE
“H” or “L”
Valid Data
COL
ADD
ROW
ADD
COL
ADD
COL
ADD
VALID
DATA OUT
VALID
DATA OUT
VALID
DATA OUT
VALID
DATA IN
VALID
DATA IN
VALID
DATA IN
t
RASP
t
RPWC
t
RSH
t
RP
t
PC
t
CSH
t
CRP
t
RCD
t
CAS
t
CAS
t
RAD
t
RAH
t
ASR
t
ASC
t
CAH
t
ASC
t
CAH
t
CAL
t
CAC
t
ASC
t
RWL
t
RCS
t
WP
t
CWL
t
WP
t
WP
t
DH
t
DS
t
DS
t
DH
t
DS
t
OFF
t
CPA
t
CWL
t
OH
t
OH
t
ON
t
DH
t
ON
t
OFF
t
CAC
t
AA
t
AA
t
CWD
t
CPWD
t
CWD
t
CAC
t
RAC
t
ON
t
AA
t
RWD
t
AWD
t
CWL
t
RAL
相關PDF資料
PDF描述
MB814100D-70 CMOS 4 M ×1 BIT Fast Page Mode DRAM(CMOS 4 M ×1位速頁面存取模式動態(tài)RAM)
MB814260-60 CMOS 256K ×16 BIT FAST PAGE MODE DYNAMIC RAM(CMOS 256K ×16 位快速頁面存取模式動態(tài)RAM)
MB814260-70 CMOS 256K ×16 BIT FAST PAGE MODE DYNAMIC RAM(CMOS 256K ×16 位快速頁面存取模式動態(tài)RAM)
MB814265-60 CMOS 256K ×16 BIT Hyper Page Mode Dynamic RAM(CMOS 256K ×16 位超級頁面存取模式動態(tài)RAM)
MB814265-70 CMOS 256K ×16 BIT Hyper Page Mode Dynamic RAM(CMOS 256K ×16 位超級頁面存取模式動態(tài)RAM)
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