VG36641641DT-6 Powerchip, VG36641641DT-6 Datasheet - Page 11

• Manufacturer Part Number: VG36641641DT-6
• Description: CMOS Synchronous Dynamic RAM
• Manufacturer: Powerchip

VIS
Current state
Read with auto
precharge
Write with auto
precharge
Precharging
Row activating
Document :1G5-0177
CS RAS CA WE
H
H
H
H
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
X
X
X
X
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
X
H
H
H
H
X
H
H
H
H
X
H
H
H
H
X
H
H
H
H
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
X
H
H
H
H
X
H
H
H
H
X
H
H
H
H
X
H
H
H
H
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
X
X
X
BA, CA, A10
BA, CA, A10
BA, RA
BA, A10
X
Op - Code
X
X
X
BA, CA, A10
BA, CA, A10
BA, RA
BA, A10
X
Op - code
X
X
X
BA, CA, A10
BA, CA, A10
BA, RA
BA, A10
X
Op - Code
X
X
X
BA, CA, A10
BA, CA, A10
BA, RA
BA, A10
X
Op - Code
Address
DESL
NOP
BST
READ/READA ILLEGAL
WRIT/WRITA
ACT
PRE/PALL
PEF/SELF
MRS
DESL
NOP
BST
READ/READA ILLEGAL
WRIT/WRITA
ACT
PRE/PALL
REF/SELF
MRS
DESL
NOP
BST
READ/READA ILLEGAL
WRIT/WRITA
ACT
PRE/PALL
REF/SELF
MRS
DESL
NOP
BST
READ/READA ILLEGAL
WRIT/WRITA
ACT
PRE/PALL
REF/SELF
MRS
VG36644041DT / VG36648041DT / VG36641641DT
Rev.5
Command
Continue burst to end
Continue burst to end
ILLEGAL
ILLEGAL
ILLEGAL
ILLEGAL
ILLEGAL
ILLEGAL
Continue burst to end
recovering with auto precharte
Continue burst to end
recovering with auto precharge
ILLEGAL
ILLEGAL
ILLEGAL
ILLEGAL
ILLEGAL
ILLEGAL
Nop
Nop
ILLEGAL
ILLEGAL
Nop
ILLEGAL
ILLEGAL
Nop
Nop
Nop
ILLEGAL
ILLEGAL
ILLEGAL
ILLEGAL
ILLEGAL
Nop
CMOS Synchronous Dynamic RAM







Enter idle after t
Enter idle after t
Enter idle after t
Enter idle after t
Enter row active after t
Enter row active after t
Enter row active after t
Action




RP
RP
RP
RP
Precharging
Precharging
write
write
Page 11
RCD
RCD
RCD
(2/3)
Notes
3,11
3,11
3,11
3,11
3, 9
11
11
11
11
3
3
3
3
3
3