Datasheet

© 2007 Microchip Technology Inc. DS41211D-page 163
PIC12F683
8-Lead Plastic Dual Flat, No Lead Package (MF) – 6x5 mm Body [DFN-S]
P
UNCH SINGULATED
N
otes:
1
. Pin 1 visual index feature may vary, but must be located within the hatched area.
2
. Package may have one or more exposed tie bars at ends.
3
. Dimensioning and tolerancing per ASME Y14.5M.
BSC: Basic Dimension. Theoretically exact value shown without tolerances.
REF: Reference Dimension, usually without tolerance, for information purposes only.
Note: For the most current package drawings, please see the Microchip Packaging Specification located at
http://www.microchip.com/packaging
Units MILLIMETERS
Dimension Limits MIN NOM MAX
Number of Pins N 8
Pitch e 1.27 BSC
Overall Height A – 0.85 1.00
Molded Package Thickness A2 – 0.65 0.80
Standoff A1 0.00 0.01 0.05
Base Thickness A3 0.20 REF
Overall Length D 4.92 BSC
Molded Package Length D1 4.67 BSC
Exposed Pad Length D2 3.85 4.00 4.15
Overall Width E 5.99 BSC
Molded Package Width E1 5.74 BSC
Exposed Pad Width E2 2.16 2.31 2.46
Contact Width b 0.35 0.40 0.47
Contact Length L 0.50 0.60 0.75
Contact-to-Exposed Pad K 0.20 – –
Model Draft Angle Top φ – – 12°
φ
NOTE 2
A3
A2
A1
A
NOTE 1
NOTE 1
EXPOSED
PAD
BOTTOM VIEW
1
2
D2
2
1
E2
K
L
N
e
b
E
E1
D
D1
N
TOP VIEW
Microchip Technology Drawing C04-113
B