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CM1423 Datasheet(PDF) 2 Page - California Micro Devices Corp |
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CM1423 Datasheet(HTML) 2 Page - California Micro Devices Corp |
2 / 10 page © 2005 California Micro Devices Corp. All rights reserved. 2 430 N. McCarthy Blvd., Milpitas, CA 95035-5112 ▲ Tel: 408.263.3214 ▲ Fax: 408.263.7846 ▲ www.calmicro.com 01/12/05 CM1423 Ordering Information Note 1: Parts are shipped in Tape & Reel form unless otherwise specified. Note 2: Lead-free devices are specified by using a " +" character for the top side orientation mark. CLK ESD GND CLK VSS2 A6 A5 Orientation Marking B3 C6 C5 DAT0 DAT1 GND DAT0 DAT1 A8 A7 B4 C8 C7 CMD VSS1 GND CMD VDD A4 A3 B2 C4 C3 DAT2 DAT3 GND DAT2 DAT3 A2 A1 B1 C2 C1 A1 CLK ESD GND CLK VSS2 A6 A5 Orientation Marking B3 C6 C5 DAT0 DAT1 GND DAT0 DAT1 A8 A7 B4 C8 C7 CMD VSS1 GND CMD VDD A4 A3 B2 C4 C3 DAT2 DAT3 GND DAT2 DAT3 A2 A1 B1 C2 C1 A1 N233 4 3 26 7 8 5 1 C B A Orientation Marking (see note 2) N231 4 3 26 7 8 5 1 C B A Orientation Marking (see note 2) PACKAGE / PINOUT DIAGRAMS Notes: BOTTOM VIEW (Bumps Up View) TOP VIEW (Bumps Down View) 1) These drawings are not to scale. 2) Lead-free devices are specified by using a "+" character for the top side orientation mark. CM1423-01 Chip Scale Package (non-coated) CM1423-03 Chip Scale Package (OptiGuard ™ coated) PIN DESCRIPTIONS PIN(s) NAME DESCRIPTION PIN(s) NAME DESCRIPTION A1 DAT2 DATA2 Filter+ESD Channel, System Side C1 DAT2 DATA2 Filter+ ESD Channel, SD Card Side A2 DAT3 DATA3 Filter+ESD Channel, System Side C2 DAT3 DATA3 Filter+ ESD Channel, SD Card Side A3 CMD CMD Signal Filter+ESD Channel, System Side C3 CMD CMD Signal Filter+ESD Channel, SD Card Side A4 VSS1 ESD-only Channel, Supply Voltage Ground C4 VDD ESD-only Channel, Supply Voltage A5 CLK Clock Filter + ESD Channel C5 CLK Clock Filter + ESD Channel A6 ESD ESD-only Channel C6 VSS2 Supply Voltage Ground A7 DAT0 DATA0 Filter+ ESD Channel, System Side C7 DAT0 DATA0 Filter+ ESD Channel, SD Card Side A8 DAT1 DATA1 Filter+ ESD Channel, System Side C8 DAT1 DATA1 Filter+ ESD Channel, SD Card Side B1-B4 GND Device Ground PART NUMBERING INFORMATION Bumps PKG Standard Finish Lead-free Finish2 No Coating OptiguardTM Coated No Coating OptiguardTM Coated Ordering Part Number1 Part Marking Ordering Part Number1 Part Marking Ordering Part Number1 Part Marking Ordering Part Number1 Part Marking 20 CSP CM1423-01CS N231 CM1423-03CS N233 CM1423-01CP N231 CM1423-03CP N233 |
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