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STM32L4P5CE Datasheet(PDF) 28 Page - STMicroelectronics

Part # STM32L4P5CE
Description  Ultra-low-power Arm® Cortex®-M4 32-bit MCUFPU, 150 DMIPS, up to 1-MB Flash memory, 320-KB SRAM, LCD-TFT, ext. SMPS
PDF  311 Pages
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Manufacturer  STMICROELECTRONICS [STMicroelectronics]
Direct Link  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

STM32L4P5CE Datasheet(HTML) 28 Page - STMicroelectronics

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Functional overview
STM32L4P5xx
28/311
DS12903 Rev 2
3.7.4
Low-power modes
The ultra-low-power devices support seven low-power modes to achieve the best
compromise between low-power consumption, short startup time, available peripherals and
available wake-up sources. The table below shows the related STM32L4P5xx modes
overview.
Table 4. STM32L4P5xx modes overview
Mode
Regulator(1)
CPU
Flash
SRAM
Clocks
DMA and peripherals(2)
Wakeup source
Run
Range 1
Yes
ON(3)
ON
Any
All
N/A
SMPS range
2 High
Range 2
All except
OTG_FS, RNG, LCD-TFT
SMPS range
2 Low
LPRun
LPR
Yes
ON(3)
ON
Any
except
PLL
All except
OTG_FS, RNG, LCD-TFT
N/A
Sleep
Range 1
No
ON(3)
ON(4)
Any
All
Any interrupt or
event
SMPS range
2 High
Range 2
All except
OTG_FS, RNG, LCD-TFT
SMPS range
2 Low
LPSleep
LPR
No
ON(3)
ON(4)
Any
except
PLL
All except OTG_FS, RNG,
LCD-TFT
Any interrupt or
event
Stop 0(5)
Range 1
No
Off
ON
LSE
LSI
BOR, PVD, PVM
RTC, IWDG
COMPx (x=1,2)
DAC1
OPAMPx (x=1,2)
USARTx (x=1...5)(6)
LPUART1(6)
I2Cx (x=1...4)(7)
LPTIMx (x=1,2)
***
All other peripherals are
frozen
Reset pin, all I/Os
BOR, PVD, PVM
RTC, IWDG
COMPx (x=1..2)
USARTx
(x=1...5)(6)
LPUART1(6)
I2Cx (x=1...4)(7)
LPTIMx (x=1,2)
OTG_FS(8)
Range 2



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