Standard Leaded: LQFP

1.4 mm thick, Quad Flat Pack

ASAT offers a wide range of packages for MQFP, LQFP, and TQFP in various body sizes, lead counts, body thicknesses and footprints. Open-tooled lead frames are available for various die sizes, both in die-up and
die-down configurations. Custom lead frame designs are also supported. All standard leaded packages are offered with MSL-1 and lead-free assembly options. Electrical performance enhancement option is available with the addition of an interposer ring.

Features

QFP lead counts from 16 to 240
Optional single or multiple
interposer ring

Advantages

MSL-1 technology available
Wide range of open-tooled
lead frames
Lead-free option available
Interposer ring options provide power/ground rings
Multi-chip capability

Typical Cross-Section

QFP

Typical Package Configurations

Type	Body Size	Body Thickness	Footprint	External Lead Pitch	Lead Count	JEDEC Reference Outline
MQFP	10 x 10	2.0	3.2/3.9/4.1	0.8/0.65/0.5	44/52/64	MO108/MO112
MQFP	14 x 14	2.0/2.7	2.0/2.6/3.2/3.9	1.0/0.8/0.65/0.5	44/52/64/80/100	MS022/MO108/MO112
MQFP	14 x 20	2.0/2.7	3.2/3.6/3.9	1.0/0.8/0.65/0.5	64/80/100/120/128	MS022/MO112
MQFP	28 x 28	3.49	2.6/3.2/3.9	0.8/0.65/0.5	120/128/144/160/184/208	MS022/MS029/MO112
MQFP	32 x 32	3.5	2.6/3.2	0.65/0.5	184/240	MO108/MS029
LQFP	5 x 5	1.4	2.0	0.8/0.5	20/32	MS026
T/LQFP	7 x 7	1.0/1.4	2.0	0.8/0.5	32/48	MS026
T/LQFP	10 x 10	1.0/1.4	2.0	0.8/0.65/0.5	44/52/64	MS026
T/LQFP	14 x 14	1.0/1.4	2.0	1.0/0.8/0.65/0.5/0.4	44/52/64/80/100/120/128	MS026
LQFP	14 x 20	1.4	2.0	1.0/0.8/0.65/0.5	64/80/100/120/128	MS026
LQFP	20 x 20	1.4	2.0	0.5/0.4	144/176	MS026
LQFP	24 x 24	1.4	2.0	0.5	160/176	MS026