PIC16C63A Microchip Technology, PIC16C63A Datasheet - Page 136

• Manufacturer Part Number: PIC16C63A
• Description: 28/40-Pin 8-Bit CMOS Microcontrollers
• Manufacturer: Microchip Technology

PIC16C63A/65B/73B/74B
16.10
DS30605A-page 136
K04-048 44-Lead Plastic Leaded Chip Carrier (L) – Square
JEDEC equivalent: MO-047 AC
Units
Dimension Limits
Number of Pins
Pitch
Overall Pack. Height
Shoulder Height
Standoff
Side 1 Chamfer Dim.
Corner Chamfer (1)
Corner Chamfer (other)
Overall Pack. Width
Overall Pack. Length
Molded Pack. Width
Molded Pack. Length
Footprint Width
Footprint Length
Pins along Width
Lead Thickness
Upper Lead Width
Lower Lead Width
Upper Lead Length
Shoulder Inside Radius
J-Bend Inside Radius
Mold Draft Angle Top
Mold Draft Angle Bottom
R1
c
†
‡
*
CH2 x 45
(0.076 mm) per side or 0.006” (0.152 mm) more than dimension “B1.”
exceed 0.010" (0.254 mm) per side or 0.020" (0.508 mm) more than dimensions “D” or “E.”
Controlling Parameter.
Dimension “B1” does not include dam-bar protrusions. Dam-bar protrusions shall not exceed 0.003”
Dimensions “D” and “E” do not include mold flash or protrusions. Mold flash or protrusions shall not
# leads = n1
n
E2
E1
E
1
2
n
p
A
A1
A2
A3
CH1
CH2
E1
D1
E
D
E2
D2
n1
c
B1
B
L
R1
R2
R2
‡
‡
†
CH1 x 45
D
A1
MIN
0.165
0.095
0.015
0.024
0.040
0.000
0.685
0.685
0.650
0.650
0.610
0.610
0.008
0.026
0.015
0.050
0.003
0.015
D1
35
0
0
INCHES*
NOM
A
A2
0.050
0.173
0.103
0.023
0.029
0.045
0.005
0.690
0.690
0.653
0.653
0.620
0.620
0.010
0.029
0.018
0.058
0.005
0.025
44
11
5
5
A3
MAX
0.180
0.110
0.030
0.034
0.050
0.010
0.695
0.695
0.656
0.656
0.630
0.630
0.012
0.032
0.021
0.065
0.010
0.035
10
10
B1
B
D2
MIN
17.40
17.40
16.51
16.51
15.49
15.49
p
4.19
2.41
0.38
0.61
1.02
0.00
0.20
0.66
0.38
1.27
0.08
0.38
MILLIMETERS
0
0
1998 Microchip Technology Inc.
NOM
17.53
17.53
16.59
16.59
15.75
15.75
1.27
4.38
2.60
0.57
0.74
1.14
0.13
0.25
0.74
0.46
1.46
0.13
0.64
44
11
5
5
L
MAX
17.65
17.65
16.66
16.66
16.00
16.00
4.57
2.79
0.76
0.86
1.27
0.25
0.30
0.81
0.53
1.65
0.25
0.89
10
10