STM32WB55CC datasheet(74/165 Pages) STMICROELECTRONICS

74 / 165 page

Electrical characteristics

STM32WB55xx

74/165

DS11929 Rev 3

6.3

Operating conditions

6.3.1

Summary of main performance

6.3.2

General operating conditions

Table 21. Main performance at VDD = 3.3 V

Parameter

Test conditions

Typ

Unit

ICORE Core current consumption

VBAT (VBAT = 1.8 V, VDD = 0 V)

0.002

µA

Shutdown (VDD = 1.8 V)

0.013

Standby (VDD = 1.8 V,

32 KB RAM retention)

0.320

Stop2

1.85

Sleep (16 MHz)

740

LP run (2 MHz)

320

Run (64 MHz)

5000

Radio RX

TBD

Radio TX 0 dBm output power

TBD

IPERI

Peripheral

current

consumption

BLE

Advertising

(Tx = 0 dBm; Period 1.28 s;

31 Bytes, 3 channels)

TBD

Advertising

Connected mode (Tx = 0 dBm, 6 Bytes;

period 300 ms, 3 channels)

TBD

LP timers

TBD

I2C3

TBD

LPUART

TBD

RTC

0.450

Table 22. General operating conditions

Symbol

Parameter

Conditions

Min

Max

Unit

fHCLK

Internal AHB clock frequency

MHz

fPCLK1 Internal APB1 clock frequency

fPCLK2 Internal APB2 clock frequency

VDD

Standard operating voltage

1.71(1)

3.6

VDDA

Analog supply voltage

ADC or COMP used

1.62

3.6

VREFBUF used

2.4

ADC, COMP, VREFBUF

not used

VBAT

Backup operating voltage

1.55

3.6

STM32WB55CC Datasheet(PDF) 74 Page - STMicroelectronics

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