16F84A Microchip Technology, 16F84A Datasheet - Page 58

• Manufacturer Part Number: 16F84A
• Description: 18-pin Enhanced Flash/EEPROM 8-Bit Microcontroller
• Manufacturer: Microchip Technology

PIC16F84A
11.4
DS35007A-page 58
K04-072 20-Lead Plastic Shrink Small Outine (SS) – 5.30 mm
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.”
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