CM1220

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Mechanical Specifications

The CM1220 is supplied in custom Chip Scale Packages (CSP) depending on the channel count. Dimensions for these

packages are presented in the following pages.

CM1220-04CP Mechanical Specifications

Package Specifications

Package

Custom CSP

Bumps

5

Millimeters

Inches

Dim

Min

Nom

Max

Min

Nom

Max

A1

0.915 0.960 1.005 0.0360 0.0378 0.0396

A2

1.285 1.330 1.375 0.0506 0.0524 0.0541

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

0.180 0.230 0.280 0.0071 0.0091 0.0110

C2

0.180 0.230 0.280 0.0071 0.0091 0.0110

D1

0.575 0.644 0.714 0.0226 0.0254 0.0281

D2

0.368 0.419 0.470 0.0145 0.0165 0.0185

# per tape and

reel

3500 pieces

Controlling dimension: millimeters

Package Dimensions for CM1220-04CP Chip Scale

Package