CM1423
Mechanical Details
CM1423Mechanical Specifications
Mechanical Package Diagrams
The package dimensions for the CM1423-01 and the
CM1423-03 are presented below.
CM1423-01 (non-coated CSP)
BOTTOM VIEW
A1
SIDE
VIEW
PACKAGE DIMENSIONS
C1
B2
B1
Package
Bumps
Custom CSP
20
C
B
A
Millimeters
Nom Max
Inches
Nom
A
Dim
Min
Min
Max
1
2
3
4
5
6
7
8
A1
A2
B1
B2
B3
B4
C1
C2
D1
D2
D3
D4
3.955 4.000 4.045 0.1557 0.1575 0.1593
1.413 1.458 1.503 0.0556 0.0574 0.0592
0.495 0.500 0.505 0.0195 0.0197 0.0199
0.245 0.250 0.255 0.0096 0.0098 0.0100
0.430 0.435 0.440 0.0169 0.0171 0.0173
0.430 0.435 0.440 0.0169 0.0171 0.0173
0.200 0.250 0.300 0.0079 0.0098 0.0118
0.244 0.294 0.344 0.0096 0.0116 0.0135
0.561 0.605 0.649 0.0221 0.0238 0.0255
0.355 0.380 0.405 0.0140 0.0150 0.0159
0.600 0.670 0.739 0.0236 0.0264 0.0291
0.394 0.445 0.495 0.0155 0.0175 0.0195
D1
D2
0.30 DIA.
63/37 Sn/Pb (Eutectic) or
95.5/3.8/0.7 Sn/Ag/Cu (Lead-free)
SOLDER BUMPS
CM1423-03 (OptiGuard™-coated CSP)
OptiGuardTM
Coating
BOTTOM VIEW
A1
C1
B2
B1
C
B
A
A
1
2
3
4
5
6
7
8
D3
D4
0.30 DIA.
63/37 Sn/Pb (Eutectic) or
# per tape and
reel
3500 pieces
SIDE
VIEW
95.5/3.8/0.7 Sn/Ag/Cu (Lead-free)
SOLDER BUMPS
Controlling dimension: millimeters
DIMENSIONS IN MILLIMETERS
Package Dimensions for CM1423
Chip Scale Package
CSP Tape and Reel Specifications
POCKET SIZE (mm)
TAPE WIDTH
W
REEL
DIAMETER
QTY PER
REEL
B0 X A0 X K0
P0
P1
PART NUMBER
CM1423-01
CHIP SIZE (mm)
4.00 X 1.46 X 0.60
4.00 X 1.46 X 0.67
4.11 X 1.57 X 0.76
4.11 X 1.57 X 0.76
12mm
12mm
330mm (13")
330mm (13")
3500
3500
4mm 4mm
4mm 4mm
CM1423-03
10 Pitches Cumulative
Tolerance On Tape
0.2 mm
Po
±
Top
Cover
Tape
Ao
W
Bo
Ko
For Tape Feeder Reference
Embossment
Only including Draft.
P1
User Direction of Feed
Center Lines
of Cavity
Concentric Around B.
Figure 12. Tape and Reel Mechanical Data
© 2005 California Micro Devices Corp. All rights reserved.
10
430 N. McCarthy Blvd., Milpitas, CA 95035-5112
▲ Tel: 408.263.3214 ▲ Fax: 408.263.7846 ▲ www.calmicro.com 01/12/05
CALMIRCO [ CALIFORNIA MICRO DEVICES CORP ]
