參數資料
型號: MB81117822A-67
廠商: Fujitsu Limited
英文描述: CMOS 2×1M ×8 Bit Synchronous Dynamic RAM(CMOS 2×1M ×8 位同步動態(tài)RAM)
中文描述: 的CMOS 2 × 100萬× 8位同步動態(tài)隨機存儲器(2 × 100萬的CMOS × 8位同步動態(tài)RAM)的
文件頁數: 10/43頁
文件大?。?/td> 275K
代理商: MB81117822A-67
10
MB81117822A-125/-100/-84/-67
(Continued)
Current
State
CS
RAS CAS
WE
Addr
Command
Function
Notes
Precharge
H
X
X
X
X
DESL
NOP (Idle after t
RP
)
L
H
H
H
X
NOP
NOP (Idle after t
RP
)
L
H
H
L
X
BST
Illegal
L
H
L
H
BA, CA, AP
READ/READA
Illegal
*2
L
H
L
L
BA, CA, AP
WRIT/WRITA
Illegal
*2
L
L
H
H
BA, RA
ACTV
Illegal
*2
L
L
H
L
BA, AP
PRE/PALL
NOP (PALL May affect Other Bank) *5
L
L
L
H
X
REF/SELF
Illegal
L
L
L
L
MODE
MRS
Illegal
Bank
Activating
H
X
X
X
X
DESL
NOP (Bank Active after t
RCD
)
L
H
H
H
X
NOP
NOP (Bank Active after t
RCD
)
L
H
H
L
X
BST
NOP (Bank Active after t
RCD
)
L
H
L
H
BA, CA, AP
READ/READA
Illegal
*2
L
H
L
L
BA, CA, AP
WRIT/WRITA
Illegal
*2
L
L
H
H
BA, RA
ACTV
Illegal
*6
L
L
H
L
BA, AP
PRE/PALL
Illegal
*2
L
L
L
H
X
REF/SELF
Illegal
L
L
L
L
MODE
MRS
Illegal
相關PDF資料
PDF描述
MB81117822A-84 CMOS 2×1M ×8 Bit Synchronous Dynamic RAM(CMOS 2×1M ×8 位同步動態(tài)RAM)
MB8116160A-60 CMOS 1 M ×16 BIT Fast Page Mode DRAM(CMOS 1 M ×16 位快速頁面存取模式動態(tài)RAM)
MB8116160A-70 CMOS 1 M ×16 BIT Fast Page Mode DRAM(CMOS 1 M ×16 位快速頁面存取模式動態(tài)RAM)
MB8116165A-60 CMOS 1M ×16 BIT Hyper Page Mode Dynamic RAM(CMOS 1M ×16 位超級頁面存取模式動態(tài)RAM)
MB8116165A-70 CMOS 1M ×16 BIT Hyper Page Mode Dynamic RAM(CMOS 1M ×16 位超級頁面存取模式動態(tài)RAM)
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