STM32WB55VC 데이터 시트보기 (PDF) - STMicroelectronics

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STM32WB55VC

Multiprotocol wireless 32-bit MCU Arm®-based Cortex®-M4 with FPU, Bluetooth® 5 and 802.15.4 radio solution

STMicroelectronics 

STM32WB55xx STM32WB35xx

Package information

Symbol

Table 105. UFQFPN48 mechanical data

millimeters

inches(1)

Min

Typ

Max

Min

Typ

A

0.500

0.550

0.600

0.0197

0.0217

A1

0.000

0.020

0.050

0.0000

0.0008

D

6.900

7.000

7.100

0.2717

0.2756

E

6.900

7.000

7.100

0.2717

0.2756

D2

5.500

5.600

5.700

0.2165

0.2205

E2

5.500

5.600

5.700

0.2165

0.2205

L

0.300

0.400

0.500

0.0118

0.0157

T

-

0.152

-

-

0.0060

b

0.200

0.250

0.300

0.0079

0.0098

e

-

0.500

-

-

0.0197

ddd

-

-

0.080

-

-

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

Figure 48. UFQFPN48 recommended footprint

48

1

7.30

6.20

37

36

Max

0.0236

0.0020

0.2795

0.2795

0.2244

0.2244

0.0197

-

0.0118

-

0.0031

0.20

7.30

6.20

5.60

0.30

12

13

0.55

5.80

1. Dimensions are expressed in millimeters.

5.60

5.80

25

24

0.50

0.75

A0B9_FP_V2

DS11929 Rev 10

181/193

185

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