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White Electronic Designs Corporation • (602) 437-1520 • www.wedc.com

White Electronic Designs

WEDF1M32B-XXX5

May 1999

Rev.1

White Electronic Designs Corp. reserves the right to change products or specifications without notice.

ADVANCED

PACKAGE 509: 68 LEAD, CERAMIC QUAD FLAT PACK, CQFP (G2T)

ALL LINEAR DIMENSIONS ARE MILLIMETERS AND PARENTHETICALLY IN INCHES

0.38 (0.015) ± 0.05 (0.002)

0.27 (0.011) ± 0.04 (0.002)

25.15 (0.990) ± 0.26 (0.010) SQ

1.27 (0.050) TYP

24.03 (0.946)

± 0.26 (0.010)

22.36 (0.880) ± 0.26 (0.010) SQ

20.3 (0.800) REF

4.57 (0.180) MAX

0.19 (0.007)

± 0.06 (0.002)

23.87

(0.940) REF

1.0 (0.040)

± 0.127 (0.005)

0.25 (0.010) REF

1

° / 7°

R 0.25

(0.010)

DETAIL A

SEE DETAIL "A"

Pin 1

The WEDC 68 lead G2T

CQFP fills the same fit and

function as the JEDEC 68

lead CQFJ or 68 PLCC.

But the G2T has the TCE

and lead inspection advan-

tage of the CQFP form.