ESMT
M14D5121632A (2H)
Operation Temperature Condition (TC) -40°C~95°C
Current State
Address
Command
DESEL
Action
CS RAS CAS
WE
X
H
H
L
H
L
L
L
L
L
L
L
H
L
L
L
L
L
L
L
H
L
X
H
H
H
L
X
H
L
X
X
NOP (Continue Burst to end)
NOP (Continue Burst to end)
ILLEGAL (*1)
NOP
BA, CA, A10
BA, CA, A10
BA, RA
READ / READA
WRITE / WRITEA
Active
READ with
AUTO
PRECHARGE
L
ILLEGAL (*1)
H
H
L
H
L
ILLEGAL (*1)
L
BA, A10 / A10
X
PRE / PREA
Refresh
ILLEGAL (*1) / ILLEGAL
ILLEGAL
L
H
L
L
L
Op-Code Mode-Add MRS / EMRS
ILLEGAL
X
H
H
H
L
X
H
L
X
H
H
L
X
DESEL
NOP (Continue Burst to END)
NOP (Continue Burst to END)
ILLEGAL (*1)
X
NOP
BA, CA, A10
BA, CA, A10
BA, RA
BA, A10
X
READ / READA
WRITE / WRITEA
Active
WRITE with
AUTO
PRECHARGE
L
ILLEGAL (*1)
H
H
L
H
L
ILLEGAL (*1)
L
PRE / PREA
Refresh
ILLEGAL (*1) / ILLEGAL
ILLEGAL
L
H
L
L
L
Op-Code Mode-Add MRS / EMRS
ILLEGAL
X
H
X
H
X
H
X
X
DESEL
NOP
NOP (Idle after tRP
NOP (Idle after tRP
)
)
READ / READA /
WRITE / WRITEA
L
H
L
X
BA, CA, A10
ILLEGAL (*1)
PRE-CHARGIN
G
L
L
L
L
H
L
L
L
H
H
L
H
L
BA, RA
Active
ILLEGAL (*1)
NOP (Idle after tRP
ILLEGAL
BA, A10 / A10
X
PRE / PREA
Refresh
)
L
H
L
L
L
Op-Code Mode-Add MRS / EMRS
ILLEGAL
X
H
X
H
X
H
X
X
DESEL
NOP
NOP (Bank Active after tRCD
)
)
NOP (Bank Active after tRCD
READ / READA /
WRITE / WRITEA
L
H
L
X
BA, CA, A10
ILLEGAL (*1, 5)
ROW
ACTIVATING
L
L
L
L
L
L
L
L
H
H
L
H
L
BA, RA
Active
ILLEGAL (*1)
ILLEGAL
BA, A10 / A10
X
PRE / PREA
Refresh
H
L
ILLEGAL
L
Op-Code Mode-Add MRS / EMRS
ILLEGAL
Elite Semiconductor Memory Technology Inc.
Publication Date : Aug. 2011
Revision : 1.1 57/62