Datasheet

 1997 Microchip Technology Inc. DS30444E - page 171
PIC16C9XX
19.0 PACKAGING INFORMATION
19.1 64-Lead Plastic Surface Mount (TQFP 10x10x1 mm Body 1.0/0.10 mm Lead Form))
Package Group: Plastic TQFP
Symbol
Millimeters Inches
Min Nominal Max Min Nominal Max
α 0° - 7° 0° - 7°
A - - 1.20 - - 0.047
A1 0.05 0.10 0.15 0.002 0.004 0.006
A2 0.95 1.00 1.05 0.037 0.039 0.041
b 0.17 0.22 0.27 0.007 0.009 0.011
b1 0.17 0.20 0.23 0.007 0.008 0.009
D - 12.00 - - 0.472 -
D1 - 10.00 - - 0.394 -
E - 12.00 - - 0.472 -
E1 - 10.00 - - 0.394 -
e - 0.50 - - 0.020 -
L 0.45 0.60 0.75 0.018 0.024 0.030
N 64 64 64 64 64 64
D
D/2
E
E/2
e
8 Places
11/13°
A
See Detail B
0.09/0.20
b1
b
0.09/0.16
Base Metal
with Lead Finish
A2
A1
0.08
R min.
0.20 min.
1.00 ref.
L
0-7°
Datum Plane
Gauge Plane
0.25
0° min.
DET
AIL B
A
e/2
A
See Detail A
DET
AIL A
E1
D1