Datasheet

© 2006 Microchip Technology Inc. DS30221C-page 153
PIC16F872
28-Lead Plastic Small Outline (SO) – Wide, 300 mil Body (SOIC)
Note: For the most current package drawings, please see the Microchip Packaging Specification located at
http://www.microchip.com/packaging
Foot Angle Top
φ
048048
1512015120
β
Mold Draft Angle Bottom
1512015120
α
Mold Draft Angle Top
0.510.420.36.020.017.014BLead Width
0.330.280.23.013.011.009
c
Lead Thickness
1.270.840.41.050.033.016LFoot Length
0.740.500.25.029.020.010hChamfer Distance
18.0817.8717.65.712.704.695DOverall Length
7.597.497.32.299.295.288E1Molded Package Width
10.6710.3410.01.420.407.394EOverall Width
0.300.200.10.012.008.004A1Standoff §
2.392.312.24.094.091.088A2Molded Package Thickness
2.642.502.36.104.099.093AOverall Height
1.27
.050
p
Pitch
2828
n
Number of Pins
MAXNOMMINMAXNOMMINDimension Limits
MILLIMETERSINCHES*Units
2
1
D
p
n
B
E
E1
L
c
β
45°
h
φ
A2
α
A
A1
* Controlling Parameter
Notes:
Dimensions D and E1 do not include mold flash or protrusions. Mold flash or protrusions shall not exceed .010” (0.254mm) per side.
JEDEC Equivalent: MS-013
Drawing No. C04-052
§ Significant Characteristic