K4X56163PI-L(F)E/GC6 데이터 시트보기 (PDF) - Samsung
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K4X56163PI-L(F)E/GC6 Datasheet PDF : 20 Pages
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K4X56163PI - L(F)E/G
Mobile DDR SDRAM
Current State CS RAS CAS WE
Address
Command
Action
L
H
H
LX
Burst Stop
ILLEGAL
WRITE with
AUTO
L
H
L
H BA, CA, A10
L
H
L
L BA, CA, A10
RECHARGE7)
L
L
H
H BA, RA
(WRITEA)
L
L
H
L BA, A10
READ/READA 7)
WRITE/WRITEA 7)
Active
7)
PRE/PREA
7)
L
L
L
HX
Refresh
ILLEGAL
L
L
L
L Op-Code, Mode-Add MRS
ILLEGAL
L
H
H
LX
Burst Stop
ILLEGAL2)
L
H
L
X BA, CA, A10
READ/WRITE
ILLEGAL2)
PRECHARGING L
L
H
H BA, RA
(DURING tRP)
L
L
H
L BA, A10
Active
PRE/PREA
ILLEGAL2)
NOP4)(Idle after tRP)
L
L
L
HX
Refresh
ILLEGAL
L
L
L
L Op-Code, Mode-Add MRS
ILLEGAL
L
H
H
LX
Burst Stop
ILLEGAL2)
ROW
L
H
L
X BA, CA, A10
ACTIVATING
(FROM ROW
L
L
H
H BA, RA
ACTIVE TO
L
L
H
L BA, A10
tRCD)
L
L
L
HX
READ/WRITE
Active
PRE/PREA
Refresh
ILLEGAL2)
ILLEGAL2)
ILLEGAL2)
ILLEGAL
L
L
L
L Op-Code, Mode-Add MRS
ILLEGAL
L
H
H
LX
Burst Stop
ILLEGAL2)
L
H
L
H BA, CA, A10
WRITE
L
H
L
L BA, CA, A10
RECOVERING
(DURING tWR
L
L
H
H BA, RA
OR tCDLR)
L
L
H
L BA, A10
READ
WRITE
Active
PRE/PREA
ILLEGAL2)
WRITE
ILLEGAL2)
ILLEGAL2)
L
L
L
HX
Refresh
ILLEGAL
L
L
L
L Op-Code, Mode-Add MRS
ILLEGAL
L
H
H
LX
Burst Stop
ILLEGAL
RE-
FRESHING
L
H
L
X BA, CA, A10
L
L
H
H BA, RA
L
L
H
L BA, A10
READ/WRITE
Active
PRE/PREA
ILLEGAL
ILLEGAL
ILLEGAL
L
L
L
HX
Refresh
ILLEGAL
L
L
L
L Op-Code, Mode-Add MRS
ILLEGAL
L
H
H
LX
Burst Stop
ILLEGAL
MODE
REGISTER
SETTING
L
H
L
X BA, CA, A10
L
L
H
H BA, RA
L
L
H
L BA, A10
READ/WRITE
Active
PRE/PREA
ILLEGAL
ILLEGAL
ILLEGAL
L
L
L
HX
Refresh
L
L
L
L Op-Code, Mode-Add MRS
ILLEGAL
ILLEGAL
- 22 -
October 2007
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