Package information

LPY4150AL

12/14

Doc ID 16581 Rev 1

6

Package information

In order to meet environmental requirements, ST offers these devices in different grades of

specifications, grade definitions and product status are available at: www.st.com.

ECOPACK is an ST trademark.

Figure 5.

LGA-28: mechanical data and package dimensions

A1

1.1

A2

0.855

A3

0.200

D1

3.850

4.000

4.150

E1

4.850

5.000

5.150

L1

3.75

L2

2.75

N1

0.500

M

0.075

P1

2.200

P2

1.700

T1

0.265

0.325

0.385

T2

0.19

0.250

0.310

d

0.200

k

0.050

h

0.100

LGA-28 (4x5x1mm)

Land Grid Array Package

8181393A