TMC2250A Datasheet, PDF (21/23 Pages) Fairchild Semiconductor – Matrix Multiplier 12 x 10 bit, 50 MHz

TMC2250A
PRODUCT SPECIFICATION
Mechanical Dimensions
120-Lead Metric Quad Flat Package to Pin Grid Array Package (MPGA)
Symbol
A
A1
A2
A3
øB
øB2
D
D1
e
L
M
N
Inches
Min. Max.
.309 .311
.145 .155
.080 .090
.050 TYP.
.016 .020
.050 NOM.
1.355 1.365
1.200 BSC
.100 BSC
.175 .185
13
120
Millimeters
Min. Max.
7.85 7.90
3.68 3.94
2.03 2.29
1.27 TYP.
0.40 0.51
1.27 NOM.
34.42 34.67
30.48 BSC
2.54 BSC
4.45 4.70
13
120
Notes
2
2
SQ
3
4
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.
D
Fairchild
TMC2250A
A
A1
A3
øB2
e
D1
A2
L
øB
e
Pin 1 Identifier
REV. 1.0.2 10/25/00
21