STM32F051X8 查看數據表（PDF） - STMicroelectronics

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STM32F051X8

ARM®-based 32-bit MCU, 16 to 64 KB Flash, 11 timers, ADC, DAC and communication interfaces, 2.0-3.6 V

STMicroelectronics 

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STM32F051x4 STM32F051x6 STM32F051x8

Symbol

Table 68. LQFP48 package mechanical data

millimeters

inches(1)

Min

Typ

Max

Min

Typ

A

-

-

1.600

-

-

A1

0.050

-

0.150

0.0020

-

A2

1.350

1.400

1.450

0.0531

0.0551

b

0.170

0.220

0.270

0.0067

0.0087

c

0.090

-

0.200

0.0035

-

D

8.800

9.000

9.200

0.3465

0.3543

D1

6.800

7.000

7.200

0.2677

0.2756

D3

-

5.500

-

-

0.2165

E

8.800

9.000

9.200

0.3465

0.3543

E1

6.800

7.000

7.200

0.2677

0.2756

E3

-

5.500

-

-

0.2165

e

-

0.500

-

-

0.0197

L

0.450

0.600

0.750

0.0177

0.0236

L1

-

1.000

-

-

0.0394

k

0°

3.5°

7°

0°

3.5°

ccc

-

-

0.080

-

-

1. Values in inches are converted from mm and rounded to 4 decimal digits.

Figure 41. Recommended footprint for LQFP48 package















Max

0.0630

0.0059

0.0571

0.0106

0.0079

0.3622

0.2835

-

0.3622

0.2835

-

-

0.0295

-

7°

0.0031



 

















1. Dimensions are expressed in millimeters.



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