T4312816A Ver la hoja de datos (PDF) - Taiwan Memory Technology
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Fabricante
T4312816A Datasheet PDF : 29 Pages
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tm TE
CH
Preliminary T4312816A
MODE REGISTER
11 10 9 8 7 6 5 4 3 2 1 0
00001
JEDEC Standard Test Set (refresh counter test)
11 10 9 8 7 6 5 4 3 2 1 0
xx100
LTMODE WT
BL
Burst Read and Single Write (for Write Through Cache)
11 10 9 8 7 6 5 4 3 2 1 0
10
Use in future
11 10 9 8 7 6 5 4 3 2 1 0
x x x 1 1 v v v v v v v Vender Specific
11 10 9 8 7 6 5 4 3 2 1 0
00000
LTMODE WT
BL
Mode Register Set
v = Valid
x = Don’t care
Burst length
Wrap type
Bit2-0
000
001
010
011
100
101
110
111
0
1
WT=0
1
2
4
8
R
R
R
Full page
WT=1
1
2
4
8
R
R
R
R
Sequential
Interleave
Mode Register Write Timing
Latency mode
Bit6-4
000
001
010
011
100
101
110
111
CAS Latency
R
R
2
3
R
R
R
R
Remark R : Reserved
CLOCK
CKE
CS
RAS
CAS
WE
A0-A11
TM Technology Inc. reserves the right
P.10
to change products or specifications without notice.
Publication Date: APR. 2003
Revision: 0.B
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