ia186em Innovasic Semiconductor Inc., ia186em Datasheet - Page 29

• Manufacturer Part Number: ia186em
• Description: 8-bit/16-bit Microcontrollers
• Manufacturer: Innovasic Semiconductor Inc.

Pin 1 Indicator
IA186EM/IA188EM
8-Bit/16-Bit Microcontrollers
2.1.6
The physical dimensions for the PQFP are as shown in Figure 6.
Detail ―A‖
PQFP Physical Dimensions
PLATING
®
See Detail ―B‖
Figure 6. PQFP Package Dimensions
See Detail ―A‖
UNCONTROLLED WHEN PRINTED OR COPIED
Detail ―B‖
Page 29 of 145
IA211050831-16
Legend:
Symbol
Notes:
1. Dimensions D
2. Dimension B does not include Dambar
3. Controlling dimension: millimeter.
C
D
R
R
A
A
B
E
L
θ
θ
θ
C
D
A
B
E
S
Y
e
L
θ
1
2
1
1
1
1
2
3
1
1
1
2
mold protrusion, but mold mismatch is
included. Allowable protrusion is
0.25mm/0.010 per side.
protrusion. Allowable protrusion is
0.08mm/0.003 total in excess of the B
dimension at maximum material
condition. Dambar cannot be located
on the lower radius or the foot.
0.010
0.107 0.112 0.117 2.73 2.85 2.97
0.010 0.012 0.015 0.25 0.30 0.38
0.009 0.012 0.013 0.22 0.30 0.33
0.005 0.006 0.009 0.13 0.15 0.23
0.004 0.006 0.007 0.11 0.15 0.17
0.906 0.913 0.921 23.00 23.20 23.40
0.783 0.787 0.791 19.90 20.00 20.10
0.669 0.677 0.685 17.00 17.20 17.40
0.547 0.551 0.555 13.90 14.00 14.10
0.029 0.035 0.041 0.73 0.88 1.03
0.005
0.005
0.008
Min Nom Max Min Nom Max
0
0
9
9
–
–
0.026 BSC.
0.063 BSC.
Millimeter
10
10
–
–
–
–
–
–
–
–
1
December 24, 2008
http://www.Innovasic.com
and E
0.134
0.012 0.13
0.004
11
11
7
–
–
–
–
Customer Support:
1
do not include
0.25
0.13
0.20
Data Sheet
1-888-824-4184
0
0
9
9
–
–
0.65 BSC.
1.60 BSC.
Inch
10
10
–
–
–
–
–
–
–
–
3.40
0.30
0.10
11
11
7
–
–
–
–