PIC16C620 Microchip Technology, PIC16C620 Datasheet - Page 98

• Manufacturer Part Number: PIC16C620
• Description: EPROM-Based 8-Bit CMOS Microcontroller
• Manufacturer: Microchip Technology

PIC16C62X
Package Type:
DS30235G-page 98
Units
Dimension Limits
Pitch
Number of Pins
Overall Pack. Height
Shoulder Height
Standoff
Molded Package Length
Molded Package Width
Outside Dimension
Shoulder Radius
Gull Wing Radius
Foot Length
Foot Angle
Radius Centerline
Lead Thickness
Lower Lead Width
Mold Draft Angle Top
Mold Draft Angle Bottom
B
c
n
p
†
‡
*
Controlling Parameter.
Dimension “B” does not include dam-bar protrusions. Dam-bar protrusions shall not exceed 0.003”
(0.076 mm) per side or 0.006” (0.152 mm) more than dimension “B.”
Dimensions “D” and “E” do not include mold flash or protrusions. Mold flash or protrusions shall not
exceed 0.010” (0.254 mm) per side or 0.020” (0.508 mm) more than dimensions “D” or “E.”
K04-072 20-Lead Plastic Shrink Small Outine (SS) – 5.30 mm
R1
E1
E
p
n
A
A1
A2
D
E
E1
R1
R2
L
L1
c
B
‡
†
‡
MIN
L1
0.068
0.026
0.002
0.278
0.205
0.301
0.005
0.005
0.015
0.000
0.005
0.010
Preliminary
2
1
0
0
0
D
L
R2
INCHES
NOM
0.026
0.073
0.036
0.005
0.283
0.208
0.306
0.005
0.005
0.020
0.005
0.007
0.012
A2
20
A
4
5
5
MAX
0.078
0.046
0.008
0.289
0.212
0.311
0.010
0.010
0.025
0.010
0.009
0.015
10
10
8
MIN
1.73
0.66
0.05
7.07
5.20
7.65
0.13
0.13
0.38
0.00
0.13
0.25
MILLIMETERS*
0
0
0
1998 Microchip Technology Inc.
NOM
0.65
1.86
0.91
0.13
7.20
5.29
7.78
0.13
0.13
0.51
0.13
0.18
0.32
20
4
5
5
MAX
A1
1.99
1.17
0.21
7.33
5.38
7.90
0.25
0.25
0.64
0.25
0.22
0.38
10
10
8