STM32L432KB Datasheet, PDF (85/149 Pages) STMicroelectronics – Batch acquisition mode

STM32L432KB STM3L432KC
Electrical characteristics
Table 38. Low-power mode wakeup timings⁽¹⁾ (continued)
Symbol
Parameter
Conditions
Typ Max Unit
Wake up time from Stop 0
mode to Run mode in
Flash
Range 1
Range 2
t_WUSTOP0
Wake up time from Stop 0
mode to Run mode in
SRAM1
Range 1
Range 2
Range 1
Wake up time from Stop 1
mode to Run in Flash
Range 2
Wakeup clock MSI = 48 MHz 3.8 5.7
Wakeup clock HSI16 = 16 MHz 4.1 6.9
Wakeup clock MSI = 24 MHz 4.07 6.2
Wakeup clock HSI16 = 16 MHz 4.1 6.8
Wakeup clock MSI = 4 MHz
8.45 11.8
µs
Wakeup clock MSI = 48 MHz 1.5 2.9
Wakeup clock HSI16 = 16 MHz 2.4 2.76
Wakeup clock MSI = 24 MHz 2.4 3.48
Wakeup clock HSI16 = 16 MHz 2.4 2.76
Wakeup clock MSI = 4 MHz
8.16 10.94
Wakeup clock MSI = 48 MHz 6.34 7.86
Wakeup clock HSI16 = 16 MHz 6.84 8.23
Wakeup clock MSI = 24 MHz 6.74 8.1
Wakeup clock HSI16 = 16 MHz 6.89 8.21
Wakeup clock MSI = 4 MHz 10.47 12.1
t_WUSTOP1
Wake up time from Stop 1
mode to Run mode in
SRAM1
Range 1
Range 2
Wakeup clock MSI = 48 MHz 4.7 5.97
Wakeup clock HSI16 = 16 MHz 5.9 6.92
Wakeup clock MSI = 24 MHz
5.4 6.51 _µs
Wakeup clock HSI16 = 16 MHz 5.9 6.92
Wakeup clock MSI = 4 MHz
11.1 12.2
Wake up time from Stop 1
mode to Low-power run
mode in Flash
Wake up time from Stop 1
mode to Low-power run
mode in SRAM1
Regulator in
low-power
mode (LPR=1
in PWR_CR1)
Wakeup clock MSI = 2 MHz
16.4 17.73
17.3 18.82
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