STM32WB55VYY7ATR 데이터 시트보기 (PDF) - STMicroelectronics

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STM32WB55VYY7ATR

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

STMicroelectronics 

STM32WB55xx STM32WB35xx

Electrical characteristics

Table 78. ADC sampling time(1)(2) (continued)

Resolution

(bits)

RAIN

(kΩ)

Fast channel

Slow channel

Minimum sampling Sampling Minimum sampling Sampling

time (ns)

cycles

time (ns)

cycles

0

0.05

0.1

0.2

0.5

6

1

5

10

20

50

100

15

17

19

23

36

56

221

427

839

2074

4133

2.5

2.5

2.5

2.5

6.5

6.5

24.5

47.5

92.5

247.5

640.5

26

28

31

35

48

69

242

458

890

2184

4342

2.5

2.5

2.5

2.5

6.5

6.5

24.5

47.5

92.5

247.5

640.5

1. Guaranteed by design.

2. VDD = 1.62 V, Cpcb = 4.7 pF, 125 °C, booster enabled.

DS11929 Rev 10

143/193

169

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