MT48LC8M32B2B5-6 View Datasheet(PDF) - Micron Technology
Part Name
Description
MFG CO.
'MT48LC8M32B2B5-6' PDF : 55 Pages View PDF
WRITE – WITH AUTO PRECHARGE1
T0
T1
T2
T3
T4
T5
T6
T7
CLK
tCK
tCL
tCH
tCKS tCKH
CKE
tCMS tCMH
COMMAND
ACTIVE
NOP
WRITE
NOP
NOP
NOP
NOP
NOP
DQM 0-3
A0-A9, A11
A10
BA0, BA1
tAS tAH
ROW
tAS tAH
ROW
tAS tAH
BANK
tCMS tCMH
COLUMN m 3
ENABLE AUTO PRECHARGE
BANK
DQ
tRCD
tRAS
tRC
tDS tDH
DIN m
tDS tDH
DIN m + 1
tDS tDH
DIN m + 2
tDS tDH
DIN m + 3
tWR 2
NOTE: 1. For this example, the burst length = 4.
2. Faster frequencies require two clocks (when tWR > tCK).
3. A9 and A11 = “Don’t Care.”
PRELIMINARY
256Mb: x32
SDRAM
T8
T9
NOP
ACTIVE
ROW
ROW
BANK
tRP
DON’T CARE
09005aef80cd8e48
256MbSDRAMx32.p65 – Rev. B; Pub. 03/04
50
Micron Technology, Inc., reserves the right to change products or specifications without notice.
©2003 Micron Technology, Inc.
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