Table 67. Lqfp64, 10 X 10 Mm 64-Pin Low-Profile Quad Flat Package Mechanical Data; Figure 36. Lqfp64 Recommended Footprint - STMicroelectronics STM32L151CCT6 Manual

STM32L151xC STM32L152xC
Table 67. LQFP64, 10 x 10 mm 64-pin low-profile quad flat package mechanical
Symbol
A
A1
A2
b
c
D
D1
D3
E
E1
E3
e
L
L1
ccc
K
1. Values in inches are converted from mm and rounded to 4 decimal digits.
1. Dimensions are in millimeters.
millimeters
Min Typ
- -
0.050 -
1.350 1.400
0.170 0.220
0.090 -
11.800 12.000
9.800 10.000
- 7.500
11.800 12.000
9.800 10.000
- 7.500
- 0.500
0.450 0.600
- 1.000
- -
0.0 3.5

Figure 36. LQFP64 recommended footprint

DocID022799 Rev 10
data
Max Min
1.600 -
0.150 0.0020
1.450 0.0531
0.270 0.0067
0.200 0.0035
12.200 0.4646
10.200 0.3858
- -
12.200 0.4646
10.200 0.3858
- -
- -
0.750 0.0177
- -
0.080 -
7.0 0.0
Package characteristics
(1)
inches
Typ Max
- 0.0630
- 0.0059
0.0551 0.0571
0.0087 0.0106
- 0.0079
0.4724 0.4803
0.3937 0.4016
0.2953 -
0.4724 0.4803
0.3937 0.4016
0.2953 -
0.0197 -
0.0236 0.0295
0.0394 -
- 0.0031
3.5 7.0
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