CM1690
Mechanical Details (cont’d)
uDFN-16 Mechanical Specifications
Dimensions for the CM1690 supplied in a 16-lead,
0.4mm pitch uDFN package are presented below.
Mechanical Package Diagrams
PACKAGE DIMENSIONS
Package
JEDEC
No.
Leads
Dim.
A
A1
A3
b
D
D2
E
E2
e
K
L
# per
tape and
reel
0.20
0.15
0.25
0.35
0.15
3.20
2.70
1.25
0.30
Millimeters
Min
0.45
0.00
Nom
0.50
0.02
0.127 REF
0.20
3.30
2.80
1.35
0.40
0.40 BSC
0.25
3.40
2.90
1.45
0.50
Max
0.55
0.05
Min
0.018
0.000
0.006
0.126
0.106
0.049
0.012
0.008
0.006
0.010
0.014
Pin 1
Locator
D
uDFN
MO-229C
*
16
Inches
Nom
0.020
0.001
0.008
0.130
0.110
0.053
0.016
Max
0.022
0.002
0.010
0.134
0.08 C
0.10 C
16 15 14 13 12 11 10 9
Pin 1
Marking
E
1 2 3 4 5 6 7 8
TOP VIEW
0.005 REF
0.114
0.057
0.020
16X
A1
SIDE VIEW
A
A3
0.016 BSC
e
0.10
M
CAB
b
3000
1
2
3
C0.2
4
5
6
7
8
E2
GND PAD
9
Controlling dimension: millimeters
*
This package is compliant with JEDEC standard MO-229C with the
exception of the D, D2, E, E2, K and L dimensions as called out in
the table above.
16 15 14 13 12 11 10
K
D2
L
BOTTOM VIEW
Dimensions for 16-Lead, 0.4mm pitch
uDFN package
© 2007 California Micro Devices Corp. All rights reserved.
06/25/07
490 N. McCarthy Blvd., Milpitas, CA 95035-5112
●
Tel: 408.263.3214
●
Fax: 408.263.7846
●
www.cmd.com
7
CALMIRCO [ CALIFORNIA MICRO DEVICES CORP ]
