Table 66. Ufqfpn48 7 X 7 Mm, 0.5 Mm Pitch, Ultra Thin Fine-Pitch Quad Flat No-Lead; Figure 39. Recommended Footprint - STMicroelectronics STM32L151CB Manual

STM32L151x6/8/B, STM32L152x6/8/B

Table 66. UFQFPN48 7 x 7 mm, 0.5 mm pitch, ultra thin fine-pitch quad flat no-lead

Symbol
A
A1
D
E
D2
E2
L
T
b
e
ddd
1. Values in inches are converted from mm and rounded to 4 decimal digits.
1. Dimensions are in millimeters.
package mechanical data
millimeters
Min Typ
0.500 0.550
0.000 0.020
6.900 7.000
6.900 7.000
5.500 5.600
5.500 5.600
0.300 0.400
- 0.152
0.200 0.250
- 0.500
- -

Figure 39. Recommended footprint

48
1
0.20
7.30
0.30
12
13
0.55
DocID17659 Rev 10
Max Min
0.600 0.0197
0.050 0.0000
7.100 0.2717
7.100 0.2717
5.700 0.2165
5.700 0.2165
0.500 0.0118
- -
0.300 0.0079
- -
0.080 -
7.30
37
6.20
6.20 5.60
5.60
24
0.50
5.80
Package characteristics
(1)
inches
Typ Max
0.0217 0.0236
0.0008 0.0020
0.2756 0.2795
0.2756 0.2795
0.2205 0.2244
0.2205 0.2244
0.0157 0.0197
0.0060
0.0098 0.0118
0.0197
- 0.0031
36
5.80
25
0.75
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