GM72V66841CT-7J 데이터 시트보기 (PDF) - LG
부품명
상세내역
제조사
GM72V66841CT-7J Datasheet PDF : 57 Pages
| |||
LG Semicon
GM72V66841CT/CLT
Function Truth Table (Continued)
Current
state
Precharge
CS RAS CAS WE Address
Command
Operation
L L L HX
REF, SELF
ILLEGAL
L L L L MODE
MRS
ILLEGAL
Idle
H X X XX
DESL
NOP
L H H HX
NOP
NOP
L H H LX
BST
NOP
L H L H BA, CA, A10 READ/READ A ILLEGAL
L H L L BA, CA, A10 WRIT/WRIT A ILLEGAL
L L H H BA, RA
ACTV
Bank and row active
L L H L BA, A10 PRE, PALL NOP
L L L HX
REF, SELF
Refresh
L L L L MODE
MRS
Mode register set
Row active H X X X X
DESL
NOP
L H H HX
NOP
NOP
L H H LX
BST
NOP
L H L H BA, CA, A10 READ/READ A Begin read
L H L L BA, CA, A10 WRIT/WRIT A Begin write
L L H H BA, RA
ACTV
Other bank active
*3
ILLEGAL on same bank
L L H L BA, A10 PRE, PALL Precharge
L L L HX
REF, SELF
ILLEGAL
L L L L MODE
MRS
ILLEGAL
9
Share Link: 