SMJ320C40_15 Datasheet, PDF (58/65 Pages) Texas Instruments – DIGITAL SIGNAL PROCESSORS

SMJ320C40, TMP320C40
DIGITAL SIGNAL PROCESSORS
SGUS017H -- OCTOBER 1993 -- REVISED OCTOBER 2001
HFH (R-CQFP-F352)
MECHANICAL DATA
CERAMIC QUAD FLATPACK WITH NCTB
1,55
1,45
Dia
4 Places
76,40
74,85
75,40
74,60
57,00
55,60
48,48
47,52 ^SQ
43,50
BSC
5,50
4,50 ^{Tie Bar Width}
352
265
1
264
DETAIL ”C”
70,00 BSC
3,60
3,50
88
89
2,60
2,50
0,25
352 X _0,18
177
176
DETAIL ”A”
2,60
Dia 2 Places
2,50
DETAIL ”B”
0,50 MAX
3,34 MAX
0,50
DETAIL ”A”
0,20
0,10
2,79 MAX
0,35
0,05
DETAIL ”B”
NOTES: A. All linear dimensions are in millimeters.
B. This drawing is subject to change without notice.
C. This package is hermetically sealed with a metal lid.
D. The terminals are gold-plated.
E. Leads not shown for clarity purposes
F. Falls within JEDEC MO-134AE
1,05
0,75
DETAIL ”C”
4040232-5/F 12/98
THERMAL RESISTANCE
CHARACTERISTICS
Parameter
RΘ_JC
RΘ_JA
° C/W
1.28
28.70
58
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