CM1423 Datasheet, PDF (10/10 Pages) California Micro Devices Corp – Secure Digital (SD) Card EMI Filter Array with ESD Protection

CM1423
Mechanical Details
CM1423Mechanical Specifications
The package dimensions for the CM1423-01 and the
CM1423-03 are presented below.
PACKAGE DIMENSIONS
Package
Custom CSP
Bumps
20
Dim
Millimeters
Inches
Min Nom Max Min Nom Max
A1 3.955 4.000 4.045 0.1557 0.1575 0.1593
A2 1.413 1.458 1.503 0.0556 0.0574 0.0592
B1 0.495 0.500 0.505 0.0195 0.0197 0.0199
B2 0.245 0.250 0.255 0.0096 0.0098 0.0100
B3 0.430 0.435 0.440 0.0169 0.0171 0.0173
B4 0.430 0.435 0.440 0.0169 0.0171 0.0173
C1 0.200 0.250 0.300 0.0079 0.0098 0.0118
C2 0.244 0.294 0.344 0.0096 0.0116 0.0135
D1 0.561 0.605 0.649 0.0221 0.0238 0.0255
D2 0.355 0.380 0.405 0.0140 0.0150 0.0159
D3 0.600 0.670 0.739 0.0236 0.0264 0.0291
D4 0.394 0.445 0.495 0.0155 0.0175 0.0195
# per tape and
reel
3500 pieces
Controlling dimension: millimeters
Mechanical Package Diagrams
CM1423-01 (non-coated CSP)
BOTTOM VIEW
A1
C1
B2
B1
SIDE
VIEW
C
B
A
A
1234567 8
0.30 DIA.
63/37 Sn/Pb (Eutectic) or
D1
D2
95.5/3.8/0.7 Sn/Ag/Cu (Lead-free)
SOLDER BUMPS
CM1423-03 (OptiGuard™-coated CSP)
BOTTOM VIEW
A1
OptiGuard^TM
Coating
C1
B2
B1
C
B
A
A
1234567 8
0.30 DIA.
63/37 Sn/Pb (Eutectic) or
95.5/3.8/0.7 Sn/Ag/Cu (Lead-free)
SOLDER BUMPS
DIMENSIONS IN MILLIMETERS
D3
D4
SIDE
VIEW
CSP Tape and Reel Specifications
PART NUMBER
CM1423-01
CM1423-03
CHIP SIZE (mm)
4.00 X 1.46 X 0.60
4.00 X 1.46 X 0.67
POCKET SIZE (mm)
B₀ X A₀ X K₀
4.11 X 1.57 X 0.76
4.11 X 1.57 X 0.76
Package Dimensions for CM1423
Chip Scale Package
TAPE WIDTH
W
12mm
12mm
REEL
DIAMETER
330mm (13")
330mm (13")
QTY PER
REEL
3500
3500
P₀
4mm
4mm
P₁
4mm
4mm
Top
Cover
Tape
K_o
P_o
A_o
B_o
10 Pitches Cumulative
±^{To0l.e2ramnmce On Tape}
W
For Tape Feeder Reference
Only including Draft.
Concentric Around B.
Embossment
P₁
User Direction of Feed
Center Lines
of Cavity
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: [phone] ▲ Fax: [phone] ▲ www.calmicro.com 01/12/05