MT48LC4M32LFFC View Datasheet(PDF) - Micron Technology
Part Name
Description
MFG CO.
'MT48LC4M32LFFC' PDF : 61 Pages View PDF
ADVANCE
128Mb: x16, x32
MOBILE SDRAM
WRITE – FULL-PAGE BURST
T0
CLK
T1
tCL
tCH
tCKS tCKH
CKE
tCMS tCMH
COMMAND
ACTIVE
NOP
T2
tCK
WRITE
DQMU, DQML
tCMS tCMH
A0-A9, A11
tAS tAH
ROW
tAS tAH
A10
ROW
BA0, BA1
tAS tAH
BANK
COLUMN m 1
BANK
DQ
tRCD
tDS tDH
DIN m
T3
NOP
tDS tDH
DIN m + 1
T4
NOP
T5
( ( Tn + 1
))
((
))
((
))
((
))
((
))
NOP ( (
))
NOP
((
))
((
))
Tn + 2
Tn + 3
BURST TERM
NOP
((
))
((
))
((
))
((
))
((
))
((
))
tDS tDH
DIN m + 2
tDS tDH
((
))
DIN m + 3 ( (
))
tDS tDH
DIN m - 1
512 (x16) locations within same row
Full page completed
Full-page burst does not
self-terminate. Can use
BURST TERMINATE
command to stop.2, 3
DON’T CARE
TIMING PARAMETERS
SYMBOL*
tAH
tAS
tCH
tCL
tCK (3)
tCK (2)
tCK (1)
-8
MIN MAX
1
2.5
3
3
8
10
20
-10
MIN MAX
1
2.5
3
3
10
12
25
UNITS
ns
ns
ns
ns
ns
ns
ns
*CAS latency indicated in parentheses.
NOTE: 1. x16: A9 and A11 = “Don’t Care”
x32: A8, A9,and A11 = “Don’t Care”
2. tWR must be satisfied prior to PRECHARGE command.
3. Page left open; no tRP.
SYMBOL*
tCKH
tCKS
tCMH
tCMS
tDH
tDS
tRCD
-8
MIN MAX
1
2.5
1
2.5
1
2.5
20
-10
MIN MAX
1
2.5
1
2.5
1
2.5
20
UNITS
ns
ns
ns
ns
ns
ns
ns
128Mb: x16, x32 Mobile SDRAM
MobileY95W_3V_F.p65 – Rev. F; Pub. 9/02
57
Micron Technology, Inc., reserves the right to change products or specifications without notice.
©2002, Micron Technology, Inc.
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