PIC12F635-E/MD MICROCHIP [Microchip Technology], PIC12F635-E/MD Datasheet - Page 217

• Manufacturer Part Number: PIC12F635-E/MD
• Description: 8/14-Pin, Flash-Based 8-Bit CMOS Microcontrollers with nanoWatt Technology
• Manufacturer: MICROCHIP [Microchip Technology]

© 2007 Microchip Technology Inc.
8-Lead Plastic Dual Flat, No Lead Package (MD) – 4x4x0.9 mm Body [DFN]
Notes:
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. Package is saw singulated.
4. Dimensioning and tolerancing per ASME Y14.5M.
Note:
BSC: Basic Dimension. Theoretically exact value shown without tolerances.
REF: Reference Dimension, usually without tolerance, for information purposes only.
NOTE 1
A3
For the most current package drawings, please see the Microchip Packaging Specification located at
http://www.microchip.com/packaging
Number of Pins
Pitch
Overall Height
Standoff
Contact Thickness
Overall Length
Exposed Pad Width
Overall Width
Exposed Pad Length
Contact Width
Contact Length
Contact-to-Exposed Pad
N
1
TOP VIEW
2
D
Dimension Limits
A1
PIC12F635/PIC16F636/639
E
A
Units
EXPOSED
A1
A3
E2
D2
N
A
D
E
K
e
b
L
PAD
NOTE 2
K
0.80
0.00
0.00
0.00
0.25
0.30
0.20
MIN
MILLIMETERS
b
0.80 BSC
4.00 BSC
4.00 BSC
0.20 REF
BOTTOM VIEW
NOM
0.90
0.02
2.20
3.00
0.30
0.55
8
–
Microchip Technology Drawing C04-131C
D2
2
e
1
MAX
1.00
0.05
2.80
3.60
0.35
0.65
N
–
DS41232D-page 215
E2
NOTE 1
L