MT48H8M32LFBF-8 View Datasheet(PDF) - Micron Technology
Part Name
Description
MFG CO.
'MT48H8M32LFBF-8' PDF : 71 Pages View PDF
256Mb: 16 Meg x 16, 8 Meg x 32 Mobile SDRAM
Operations
Fixed-length READ bursts may be truncated with a BURST TERMINATE command,
provided that auto precharge was not activated. The BURST TERMINATE command
should be issued x cycles before the clock edge at which the last desired data element is
valid, where x = CL - 1. This is shown in Figure 17 for each possible CL; data element n +
3 is the last desired data element of a longer burst.
Figure 17: Terminating a READ Burst
T0
T1
T2
T3
T4
T5
T6
CLK
COMMAND
READ
NOP
ADDRESS
BANK,
COL n
DQ
CL = 2
NOP
NOP
BURST
NOP
NOP
TERMINATE
X = 1 cycle
DOUT
n
DOUT
n+1
DOUT
n+2
DOUT
n+3
T0
T1
T2
T3
T4
T5
T6
T7
CLK
COMMAND
READ
NOP
NOP
ADDRESS
BANK,
COL n
DQ
CL = 3
NOP
BURST
NOP
TERMINATE
NOP
NOP
X = 2 cycles
DOUT
n
DOUT
n+1
DOUT
n+2
DOUT
n+3
DON’T CARE
Note: DQM is LOW.
PDF:09005aef8219eeeb/Source: 09005aef8219eedd
MT48H16M16LF_2.fm - Rev F 4/07 EN
29
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