STM32WBA62CGF6 datasheet(128/185 Pages) STMICROELECTRONICS

128 / 185 page

Electrical characteristics

STM32WBA6xxx

128/185

DS14736 Rev 1

5.3.9

Wake-up time from low-power modes and voltage scaling

transition times

The times given in Table 56 are the latency between the event and the execution of the first

user instruction (FSTEN = 1 in PWR_CR3 if not mentioned differently).

The device goes in Low-power mode after the WFE (Wait For Event) instruction.

APB2

TIM16

1.811

1.338

0.953

0.548

µA/MHz

USART1 kernel clock domain

3.115

2.305

1.651

0.929

USART1 bus clock domain

4.639

3.420

2.526

1.390

SAI1 kernel clock domain

0.864

0.641

0.458

0.266

SAI1 bus clock domain

2.566

1.893

1.350

0.770

APB7

AHB to APB7(4)

0.704

0.493

0.371

0.197

SYSCFG

0.394

0.295

0.194

0.106

SPI3 kernel clock domain

0.553

0.404

0.285

0.161

SPI3 bus clock domain

1.799

1.334

0.948

0.531

LPUART1 kernel clock domain

2.243

1.667

1.187

0.682

LPUART1 bus clock domain

3.426

2.529

1.811

1.020

I2C3 kernel clock domain

1.777

1.331

0.939

0.533

I2C3 bus clock domain

2.482

1.856

1.314

0.749

LPTIM1 kernel clock domain

2.930

2.190

1.553

0.890

LPTIM1 bus clock domain

3.945

2.915

2.080

1.181

COMP

0.217

0.154

0.115

0.058

RTC/TAMP

1.530

1.145

0.821

0.453

VREFBUF

0.097

0.079

0.067

0.027

1. Evaluated by characterization, not tested in production, unless otherwise specified.

2. The AHB bus is automatically active when at least one peripheral is ON on the AHB or associated APB.

3. RADIO inactive.

4. The AHB to APB bridge is automatically active when at least one peripheral is ON on the APB.

Table 55. Peripheral typical dynamic current consumption(1) (continued)

Bus

Peripheral

Range 1

LDO

Range 2

LDO

Range 1

SMPS

Range 2

SMPS

Unit

STM32WBA62CGF6 Datasheet(PDF) 128 Page - STMicroelectronics

STM32WBA62CGF6 Datasheet(HTML) 128 Page - STMicroelectronics

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ...More

Datasheet Download

Link URL