Datasheet

PIC16C71X
DS30272A-page 158  1997 Microchip Technology Inc.
17.4 20-Lead Plastic Surface Mount (SSOP - 209 mil Body 5.30 mm) (SS)
Note 1: Dimensions D1 and E1 do not include mold protrusion. Allowable mold protrusion is 0.25m/m (0.010”) per
side. D1 and E1 dimensions including mold mismatch.
2: Dimension “b” does not include Dambar protrusion, allowable Dambar protrusion shall be 0.08m/m
(0.003”)max.
3: This outline conforms to JEDEC MS-026.
Package Group: Plastic SSOP
Symbol
Millimeters Inches
Min Max Notes Min Max Notes
α 0° 8° 0° 8°
A 1.730 1.990 0.068 0.078
A1 0.050 0.210 0.002 0.008
B 0.250 0.380 0.010 0.015
C 0.130 0.220 0.005 0.009
D 7.070 7.330 0.278 0.289
E 5.200 5.380 0.205 0.212
e 0.650 0.650 Reference 0.026 0.026 Reference
H 7.650 7.900 0.301 0.311
L 0.550 0.950 0.022 0.037
N 20 20 20 20
CP - 0.102 - 0.004
Index
area
N
H
1 2 3
E
e
B
CP
D
A
A1
Base plane
Seating plane
L
C
α