STM32WB55VC 查看數據表（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 

Electrical characteristics

STM32WB55xx STM32WB35xx

Table 28. RF receiver BLE characteristics (1 Mbps) (continued)

Symbol

Parameter

Test conditions

Typ Unit

30 to 2000 MHz

Bluetooth® Low Energy: -30 dBm

-3

P_OBB Out of band blocking

2003 to 2399 MHz

Bluetooth® Low Energy: -35 dBm

2484 to 2997 MHz

Bluetooth® Low Energy: -35 dBm

-5

dBm

-2

3 to 12.75 GHz

Bluetooth® Low Energy: -30 dBm

7

1. With ideal TX.

Table 29. RF receiver BLE characteristics (2 Mbps)

Symbol

Parameter

Test conditions

Prx_max

Psens(1)

Maximum input signal

PER <30.8%

Bluetooth® Low Energy: min -10 dBm

High sensitivity mode (SMPS Bypass) PER <30.8%

High sensitivity mode (SMPS ON)

Bluetooth® Low Energy: max -70 dBm

Rssimaxrange RSSI maximum value

Rssiminrange RSSI minimum value

Rssiaccu RSSI accuracy

C/Ico

Co-channel rejection

C/I

Adjacent channel interference

C/Image Image rejection (Fimage = -4 MHz)

-

-

-

Bluetooth® Low Energy spec: 21 dB

Adj ≥ 8MHz

Bluetooth® Low Energy: -27 dB

Adj ≤ -8 MHz

Bluetooth® Low Energy: -27 dB

Adj = 6 MHz

Bluetooth® Low Energy: -27 dB

Adj = -6 MHz

Bluetooth® Low Energy: -15 dB

Adj = 4 MHz

Bluetooth® Low Energy: -17 dB

Adj = 2 MHz

Bluetooth® Low Energy:15 dB

Adj = -2 MHz

Bluetooth® Low Energy:15 dB

Bluetooth® Low Energy: -9 dB

Typ

0

-93

-92.5

-7

-94

2

9

-53

Unit

dBm

-50

-49

dB

-46

-42

-3

-3

-26

92/193

DS11929 Rev 10

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