PBGA

Plastic Ball Grid Array

LPCC The PBGA provides electrical and design enhancements over leaded packages. Using ASAT’s design and modeling services, 2-6L laminate can be designed with power and ground planes for enhancing thermal and electrical performance. ASAT’s PBGA is available as open tooled or custom laminate with the option of standard eutectic or lead free material sets.

Features

Body sizes from 11 to 35 mm SQ
Lead counts from 84 to 484
2L or 4L laminate
Ball pitch 1.0 mm/1.27/15 mm
Die-up configuration

Advantages

Performance adders—ground/
power planes
Low inductance, improved thermals
JEDEC compliant
Standard eutectic or lead free
material set available

Typical Cross Section

PBGA

Typical Package Configuration

BODY SIZE (mm)	BALL COUNT	PITCH (mm)
13 x 13	144	1.0
15 x 15	196	1.0
14 x 22	119/153	1.27
23 x 23	169	1.5
23 x 23	208/217	1.27
27 x 27	225	1.5
27 x 27	256/272	1.27
35 x 35	352/388	1.27