EDL1216CASA-10-E 查看數據表（PDF） - Elpida Memory, Inc
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EDL1216CASA-10-E Datasheet PDF : 59 Pages
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EDL1216CASA
Current state
Read with auto
precharge
Write with auto
precharge
Precharging
Row activating
/CS /RAS /CAS /WE Address
Command
Action
H× × × ×
L HHH×
DESL
NOP
Continue burst to end → Precharging
Continue burst to end → Precharging
L HHL ×
BST
ILLEGAL
L H L H BA, CA, A10 READ/READA ILLEGAL
L H L L BA, CA, A10 WRIT/ WRITA ILLEGAL
L L H H BA, RA
ACT
ILLEGAL
L L H L BA, A10
PRE/PALL
ILLEGAL
L L L H×
REF
ILLEGAL
L L L L OC, BA
MRS/EMRS ILLEGAL
H× × × ×
DESL
Continue burst to end → Write recovering
with auto precharge
L HHH×
NOP
Continue burst to end → Write recovering
with auto precharge
L HHL ×
BST
ILLEGAL
L H L H BA, CA, A10 READ/READA ILLEGAL
L H L L BA, CA, A10 WRIT/ WRITA ILLEGAL
L L H H BA, RA
ACT
ILLEGAL
L L H L BA, A10
PRE/PALL
ILLEGAL
L L L H×
REF
ILLEGAL
L L L L OC, BA
MRS/EMRS ILLEGAL
H× × × ×
DESL
Nop → Enter idle after tRP
L HHH×
NOP
Nop → Enter idle after tRP
L HHL ×
BST
ILLEGAL
L H L H BA, CA, A10 READ/READA ILLEGAL
L H L L BA, CA, A10 WRIT/WRITA ILLEGAL
L L H H BA, RA
L L H L BA, A10
L L L H×
ACT
PRE/PALL
REF
ILLEGAL
Nop → Enter idle after tRP
ILLEGAL
L L L L OC, BA
H× × × ×
L HHH×
L HHL ×
MRS/EMRS
DESL
NOP
BST
ILLEGAL
Nop → Enter bank active after tRCD
Nop → Enter bank active after tRCD
ILLEGAL
L H L H BA, CA, A10 READ/READA ILLEGAL
L H L L BA, CA, A10 WRIT/WRITA ILLEGAL
L L H H BA, RA
ACT
ILLEGAL
L L H L BA, A10
L L L H×
L L L L OC, BA
PRE/PALL
REF
MRS/EMRS
ILLEGAL
ILLEGAL
ILLEGAL
Notes
2
2
2
2
2
2
2
2
2
2
2
2
2
2, 8
2
Data Sheet E0195E30 (Ver. 3.0)
16
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