PIC16HV785 Microchip Technology Inc., PIC16HV785 Datasheet - Page 172

• Manufacturer Part Number: PIC16HV785
• Description: 20-pin Flash-based 8-bit Cmos Microcontroller
• Manufacturer: Microchip Technology Inc.

PIC16F785/HV785
20-Lead Plastic Quad Flat No Lead Package (ML) 4x4x0.9 mm Body (QFN) – Saw Singulated
DS41249D-page 170
A
* Controlling Parameter
§ Significant Characteristic
Notes:
1. Pin 1 visual index feature may vary, but must be located within the hatched area.
2. Exposed pad varies according to die attach paddle size.
BSC: Basic Dimension. Theoretically exact value shown without tolerances.
REF: Reference Dimension, usually without tolerance, for information purposes only.
JEDEC equivalent: Not Registered
Drawing No. C04-126
A1
Number of Pins
Pitch
Overall Height
Standoff
Contact Thickness
Overall Width
Exposed Pad Width
Overall Length
Exposed Pad Length
Contact Width
Contact Length §
Contact-to-Exposed Pad §
E
See ASME Y14.5M
See ASME Y14.5M
TOP VIEW
Dimension Limits
D
Units
E2
D2
A3
A1
E
D
K
n
e
A
b
L
MIN
OPTIONAL
INDEX
AREA
(NOTE 1)
.000
.102
.102
.007
.012
.008
.031
Preliminary
2
1
.020 BSC
.008 REF
.157 BSC
.157 BSC
EXPOSED
(NOTE 2)
INCHES
METAL
NOM
A3
PAD
.035
.106
.106
.010
.016
.001
20
–
E2
2
1
MAX
.039
.002
.110
.110
.012
.020
–
n
BOTTOM VIEW
MIN
0.80
0.00
2.60
2.60
0.18
0.30
0.20
MILLIMETERS*
D2
© 2006 Microchip Technology Inc.
0.50 BSC
4.00 BSC
4.00 BSC
0.20 REF
NOM
Revised 09-12-05
0.90
0.02
2.70
2.70
0.25
0.40
20
–
MAX
L
1.00
0.05
2.80
2.80
0.30
0.50
–
b
e
K