PIC17C42 Microchip Technology, PIC17C42 Datasheet - Page 209

• Manufacturer Part Number: PIC17C42
• Description: High-Performance 8-Bit CMOS EPROM/ROM Microcontroller
• Manufacturer: Microchip Technology

21.5
Note 1: Dimensions D1 and E1 do not include mold protrusion. Allowable mold protrusion is 0.25m/m (0.010”) per
Pin#1
1996 Microchip Technology Inc.
Detail B
Symbol
2
2: Dimension “b” does not include Dambar protrusion, allowable Dambar protrusion shall be 0.08m/m
3: This outline conforms to JEDEC MS-026.
D1
A1
A2
E1
b1
c1
D
N
A
E
L
e
b
c
44-Lead Plastic Surface Mount (TQFP 10x10 mm Body 1.0/0.10 mm Lead Form)
side. D1 and E1 dimensions including mold mismatch.
(0.003”)max.
Option 1 (TOP side)
e
1.0ø (0.039ø) Ref.
Detail A
11.75
11.75
1.00
0.05
0.95
9.90
9.90
0.45
0.30
0.30
0.09
0.09
Min
D
44
0
0.80 BSC
1.00 Ref.
L
Millimeters
A2
12.25
10.10
12.25
10.10
Max
1.20
0.15
1.05
0.75
0.45
0.40
0.20
0.16
44
7
A1
Package Group: Plastic TQFP
E
A
E1
Pin#1
Base Metal
Notes
2
c
Detail A
b1
b
3.0ø (0.118ø) Ref.
Option 2 (TOP side)
0.039
0.002
0.037
0.463
0.390
0.463
0.390
0.018
0.012
0.012
0.004
0.004
Lead Finish
Min
D1
44
0
0.031 BSC
c1
Gage Plane
Inches
0.047
0.006
0.041
0.482
0.398
0.482
0.398
0.030
0.018
0.016
0.008
0.006
Max
44
7
PIC17C4X
R 0.08/0.20
0 Min
0.250
11 /13 (4x)
R 1 0.08 Min
11 /13 (4x)
DS30412C-page 209
1.00 Ref
Detail B
L
Detail B
L1
Notes
0.20
Min
S