PRELIMINARY
CM2031
Mechanical Details
TSSOP-38 Mechanical Specifications
Mechanical Package Diagrams
CM2031 devices are supplied in 38-pin TSSOP pack•
ages. Dimensions are presented below.
For complete information on the TSSOP-38, see the
California Micro Devices TSSOP Package Information
document.
TOP VIEW
D
38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20
PACKAGE DIMENSIONS
E1
E
i
Package
JEDEC No.
Pins
TSSOP
MO-153 (Variation BD-1)
38
15 16 17 18 19
10 11 12 13 14
1
2
3
4
5
6
7
8
9
Millimeters
Inches
Max
Dimensions
Min
Max
1.20
0.15
0.27
0.20
9.80
Min
—
A
A1
b
—
0.047
0.006
0.011
0.008
0.386
SIDE VIEW
0.05
0.17
0.09
9.60
0.002
0.007
0.004
0.378
A
A1
SEATING
PLANE
c
b
e
D
E
6.40 BSC
0.252 BSC
E1
e
4.30
4.50
0.169
0.177
END VIEW
0.50 BSC
0.020 BSC
c
L
0.45
0.75
0.018
0.030
# per tape
and reel
2500 pieces
L
Controlling dimension: millimeters
Package Dimensions for TSSOP-38
© 2005, 2006 California Micro Devices Corp. All rights reserved.
14 430 N. McCarthy Blvd., Milpitas, CA 95035-5112
✍
Tel: 408.263.3214
✍
Fax: 408.263.7846
✍
www.calmicro.com
8/8/2006
CALMIRCO [ CALIFORNIA MICRO DEVICES CORP ]
