TMC2249A 查看數據表（PDF） - Raytheon Company
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TMC2249A Datasheet PDF : 16 Pages
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PRODUCT SPECIFICATION
Mechanical Dimensions
121-Lead PPGA Package
Symbol
A
A1
A2
øB
øB2
D
D1
e
L
L1
M
N
P
Inches
Min. Max.
.080 .160
.040 .060
.125 .215
.016 .020
.050 NOM.
1.340 1.380
1.200 BSC
.100 BSC
.110 .145
.170 .190
13
120
.003
—
Millimeters
Min. Max.
2.03 4.06
1.01 1.53
3.17 5.46
0.40 0.51
1.27 NOM.
33.27 35.05
30.48 BSC
2.54 BSC
2.79 3.68
4.31 4.83
13
120
.076
—
Notes
2
2
SQ
3
4
TMC2249A
Notes:
1. Pin #1 identifier shall be within shaded area shown.
2. Pin diameter excludes solder dip finish.
3. Dimension "M" defines matrix size.
4. Dimension "N" defines the maximum possible number of pins.
5. Orientation pin is at supplier's option.
6. Controlling dimension: inch.
A2
A
A1
L
øB
øB2
D
P
e
Top View
Cavity Up
D1
Pin 1 Identifier
14
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