Mechanical specifications

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

aQFN™94 7 x 7 mm package

Dimensions in millimeters for the aQFN™94 7 x 7 mm package.

Figure 1. aQFN™94 7 x 7 mm package

Table 1. aQFN™94 dimensions in millimeters

	A	A1	A2	A3	b	b1	D, E	e	e1	e2	J	K
Min.		0.02			0.15						5.3	4.9
Nom.		0.05	0.675	0.13	0.20	0.4	7.00	0.4	2.8	0.447	5.4	5.0
Max.	0.85	0.08			0.25						5.5	5.1

WLCSP package

Dimensions in millimeters for the WLCSP package.

Figure 2. WLCSP 4.4 x 4.0 mm package

Table 2. WLCSP dimensions in millimeters

	A	A1	A3	b	D	E	D2	E2	e	K	L
Min.	0.361	0.095	0.244	0.12
Nom.	0.404		0.269		4.390	3.994	3.85	3.5	0.35	1.683	1.9907
Max.	0.447	0.125	0.294	0.18