MECHANICAL DATA

MPBG297 – JULY 2002

POST OFFICE BOX 655303

ZQN (R-PBGA-N20)

PLASTIC BALL GRID ARRAY

4,10

3,90

3,10

2,90

Bottom View

A

1

2

C

B

D

E

3

4

4204492/A 06/2002

20

×

0,05

0,35

0,45

M

0,25

0,15

Seating Plane

0,08

1,00 Max

A1 Corner

2,60

0,65

0,325

1,95

NOTES: A. All linear dimensions are in millimeters.

B. This drawing is subject to change without notice.

C. MicroStar Junior

 configuration.

D. Fall within JEDEC MO-225 variation BC.

E. This package is lead-free. Refer to the 20 GQN package (drawing 4200704) for tin-lead )SnPb).

MicroStar Junior is a trademark of Texas Instruments.