參數(shù)資料
型號: MB81116822A-125
廠商: Fujitsu Limited
英文描述: CMOS 2×1M ×8 BIT Hyper Page Mode Dynamic RAM(CMOS 2×1M ×8位超級頁面存取模式動態(tài)RAM)
中文描述: 的CMOS 2 × 100萬× 8位超頁模式動態(tài)RAM(2 × 100萬的CMOS × 8位超級頁面存取模式動態(tài)內(nèi)存)
文件頁數(shù): 8/43頁
文件大?。?/td> 276K
代理商: MB81116822A-125
8
MB81116822A-125/-100/-84/-67
(Continued)
Current
State
CS
RAS CAS
WE
Addr
Command
Function
Notes
Read
H
X
X
X
X
DESL
NOP (Continue Burst to End
Bank
Active)
L
H
H
H
X
NOP
NOP (Continue Burst to End
Bank
Active)
L
H
H
L
X
BST
Burst Stop
Bank Active (BL=Full
Column)
NOP(BL=1, 2, 4, 8)
L
H
L
H
BA, CA, AP
READ/READA
Terminate Burst, New Read ;
Determine AP
L
H
L
L
BA, CA, AP
WRIT/WRITA
Terminate Burst, Start Write ;
Determine AP
*4
L
L
H
H
BA, RA
ACTV
Illegal
*2
L
L
H
L
BA, AP
PRE/PALL
Terminate Burst, Precharge ;
Determine Precharge Type
L
L
L
H
X
REF/SELF
Illegal
L
L
L
L
MODE
MRS
Illegal
Write
H
X
X
X
X
DESL
NOP (Continue Burst to End
Write Recovering)
L
H
H
H
X
NOP
NOP (Continue Burst to End
Write Recovering)
L
H
H
L
X
BST
Burst Stop
Bank Active (BL=Full Column)
NOP
(BL=1, 2, 4, 8)
Write Recovering
L
H
L
H
BA, CA, AP
READ/READA
Terminate Burst, Start Read ;
Determine AP
L
H
L
L
BA, CA, AP
WRIT/WRITA
Terminate Burst, New Write ;
Determine AP
*4
L
L
H
H
BA, RA
ACTV
Illegal
*2
L
L
H
L
BA, AP
PRE/PALL
Terminate Burst, Precharge ;
Determine Precharge Type
*4
L
L
L
H
X
REF/SELF
Illegal
L
L
L
L
MODE
MRS
Illegal
相關PDF資料
PDF描述
MB81116822A-67 CMOS 2×1M ×8 BIT Hyper Page Mode Dynamic RAM(CMOS 2×1M ×8位超級頁面存取模式動態(tài)RAM)
MB81116822A-84 CMOS 2×1M ×8 BIT Hyper Page Mode Dynamic RAM(CMOS 2×1M ×8位超級頁面存取模式動態(tài)RAM)
MB811171622A-100 CMOS 2×512K×16 Bit Synchronous Dynamic RAM(CMOS 2×512K×16 位同步動態(tài)RAM)
MB811171622A-125 CMOS 2×512K×16 Bit Synchronous Dynamic RAM(CMOS 2×512K×16 位同步動態(tài)RAM)
MB811171622A-67 CMOS 2×512K×16 Bit Synchronous Dynamic RAM(CMOS 2×512K×16 位同步動態(tài)RAM)
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