Mechanical specifications

The mechanical specifications for the packages show the dimensions in millimeters.

aQFN73 7 x 7 mm package

Dimensions in millimeters for the aQFN™73 7 x 7 mm package.

Table 1. aQFN73 dimensions in millimeters
	A	A1	A2	A3	b	D, E	D2, E2	e	e1	e2
Min.		0.00			0.20	6.90	4.75
Nom.			0.675	0.13	0.25	7.00	4.85	0.50	2.75	0.559
Max.	0.85	0.08			0.30	7.10	4.95

Dimensions in millimeters for the QFN48 6 x 6 mm package.

Table 2. QFN48 dimensions in millimeters
	A	A1	A3	b	D, E	D2, E2	e	K	L
Min.	0.80	0.00		0.15	5.9	4.5		0.2	0.35
Nom.	0.85	0.035	0.203	0.20	6.0	4.6	0.4		0.40
Max.	0.90	0.05		0.25	6.1	4.7			0.45

Dimensions in millimeters for the WLCSP 3.544 x 3.607 mm package.