26.2250

28.50

23.7250

23.7250

26.2250

28.50

15.20

15.20

4.6375 *

4.2625

0.80

9.3225

6.7825

1.70±0.10 (x4)

NON-PLATED MOUNTING HOLE

0.85±0.025 (x2)

NON-PLATED ALIGNMENT HOLE

Pin A1 Orientation

Note: * BGA pattern is not symmetrical

with respect to the mounting holes

Target PCB Recommendations

Total thickness: 1.61mm min.

Plating: Gold or Solder finish

PCB Pad height: same or higher than solder mask

Ironwood Electronics, Inc.

Tele: (800) 404-0204

www.ironwoodelectronics.com

Tolerances: Hole diameters ±0.03mm [±0.001"], Pitches (from true position) ±0.025mm [±0.001"], substrate thickness tolerance

±10%, all other tolerances ±0.13mm [±0.005"] unless stated otherwise. Materials and specifications are subject to change

without notice.

Description: Recommended PCB Layout

Primary dimension units are millimeters, Secondary dimension units are [inches], Weight is in grams.

STATUS: Released

REV. A

DATE: 8/10/2015

Material: N/A

Finish: N/A

Weight: 17.88

SG-BGA-6435 Drawing

SCALE: 4:1

SHEET: 2 OF 4

ENG: S. Faiz

FILE: SG-BGA-6435 Dwg

DRAWN BY: S. Faiz