参数资料
型号: MH8S72BCFD-6
厂商: Mitsubishi Electric Corporation
英文描述: 603,979,776-BIT ( 8,388,608-WORD BY 72-BIT ) Synchronous DYNAMIC RAM
中文描述: 603979776位(8,388,608 - Word的72位)同步动态随机存储器
文件页数: 8/56页
文件大小: 732K
代理商: MH8S72BCFD-6
MITSUBISHI
ELECTRIC
603,979,776-BIT ( 8,388,608-WORD BY 72-BIT ) Synchronous DYNAMIC RAM
MH8S72BAFD -7, -8
MITSUBISHI LSIs
Preliminary
Spec.
1/ Dec./1998
MIT-DS-0273-0.2
COMMAND TRUTH TABLE
COMMAND
MNEMONIC
CK
n-1
CK
n
/S
/RAS /CAS
/WE
BA
A10
A0-9
Deselect
No Operation
DESEL
NOP
H
H
X
X
H
L
X
H
X
H
X
H
X
X
X
X
X
X
Row Adress Entry &
Bank Activate
ACT
H
X
L
L
H
H
V
V
V
Single Bank Precharge
Precharge All Bank
PRE
PREA
H
H
X
X
L
L
L
L
H
H
L
L
V
V
L
H
X
X
Column Address Entry
& Write
WRITE
H
X
L
LH
H
L
V
L
V
Column Address Entry
& Write with Auto-
Precharge
WRITEA
H
X
L
H
L
L
V
H
V
Column Address Entry
& Read
READ
H
X
L
H
L
H
V
L
V
Column Address Entry
& Read with Auto
Precharge
READA
H
X
L
H
L
H
V
H
V
Auto-Refresh
Self-Refresh Entry
Self-Refresh Exit
REFA
REFS
REFSX
H
H
L
L
H
H
H
L
H
H
X
X
L
L
H
L
L
L
HL
L
LX
H
H
L
L
L
X
H
H
L
H
H
X
H
L
L
X
X
X
X
X
L
X
X
X
X
X
L
X
X
X
X
X
Burst Terminate
Mode Register Set
TERM
MRS
V*1
H =High Level, L = Low Level, V = Valid, X = Don't Care, n = CK cycle number
NOTE:
1.A7-9 = 0, A0-6 = Mode Address
8
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