DocID025944 Rev 1

11/17

AN4445

A set of peripherals tailored for low power

16

GPIOs

Y

Y

Y

Y

Y

Y

-

2 pins

Wakeup time to

Run mode

0 µs

0.36 µs

3 µs

32 µs

3.5 µs

50 µs

Consumption

3.6 V (Typ)

Down to

140 µA/MHz

(from Flash)

Down to

37 µA/MHz

(from Flash)

Down to

8 µA

Down to

4.5 µA

0.4 µA (No RTC)

0.28 µA (No RTC)

0.8 µA (with RTC)

0.65 µA (with RTC)

0.4 µA (No RTC)

0.29 µA (No RTC)

1 µA (with RTC)

0.85 µA (with RTC)

Table 2. Functionalities depending on working mode (from Run/active to standby) (continued)

IPs

Run/Active

Sleep

Low-

power

run

Low-

power

sleep

Stop

Standby

Wakeup

capability

Wakeup

capability