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STM32U375CE Datasheet(PDF) 105 Page - STMicroelectronics |
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STM32U375CE Datasheet(HTML) 105 Page - STMicroelectronics |
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105 / 222 page  Symbol Parameter Conditions Typ Max(2) Unit VDD 25°C 55°C 85°C 105°C 30°C 55°C 85°C 105°C IDD (Stop 1 with RTC) Supply current in Stop 1 mode, RTC(1) clocked by LSE bypassed at 32768 Hz, 8 KB SRAM2 + ICACHE retained 1.8 82 220 615 1200 300 660 1900 3600 µA 2.4 69 175 480 910 250 530 1500 2800 3 61 150 400 760 220 450 1200 2300 3.3 59 140 375 710 220 420 1200 2200 3.6 57 135 355 670 210 410 1100 2100 Supply current in Stop 1 mode, RTC(1) clocked by LSE quartz in low-drive mode, RCC_BDCR.LSESYSEN=0, 8 KB SRAM2 + ICACHE retained 1.8 81 215 605 1100 - - - - 2.4 68 170 470 900 - - - - 3 60 145 395 755 - - - - 3.3 58 140 370 705 - - - - 3.6 57 135 350 665 - - - - 1. RTC with default configuration but RTC_CALR.LPCAL = 1 2. Evaluated by characterization. Not tested in production. Table 48. Current consumption during wake-up from Stop 1 mode on SMPS Symbol Parameter Conditions Typ Unit VDD 25°C QDD (wake-up from Stop 1) Electrical charge consumed during wake-up from Stop 1 mode Wake-up clock is MSI 48 MHz 3 6 nAs Wake-up clock is HSI 16 MHz 6 Wake-up clock is MSI 3 MHz 10 Table 49. Current consumption in Stop 2 mode on LDO Symbol Parameter Conditions Typ Max(2) Unit VDD 25°C 55°C 85°C 105°C 30°C 55°C 85°C 105°C IDD (Stop 2) Supply current in Stop 2 mode, RTC disabled, 8 KB SRAM2 + ICACHE retained 1.8 13 41.5 125 255 47 130 380 770 µA 2.4 13 42.5 130 255 47 130 390 770 3 13 42.5 130 260 47 130 390 780 3.3 13 43 130 260 47 130 390 780 3.6 13.5 44 130 260 49 140 390 780 Supply current in Stop 2 mode, RTC disabled, all SRAMs retained 1.8 15.5 49.5 155 315 56 150 470 950 2.4 15.5 50 155 320 56 150 470 960 3 15.5 50.5 155 320 56 160 470 960 3.3 15.5 51.0 160 320 56 160 480 960 3.6 16 51.5 160 325 58 160 480 980 IDD (Stop 2 with RTC) Supply current in Stop 2 mode, RTC(1) clocked by LSI 32 kHz, 8 KB SRAM2 + ICACHE retained 1.8 13 42 125 255 47 130 380 770 2.4 13 43 130 255 47 130 390 770 3 13.5 43 130 260 49 130 390 780 3.3 13.5 43.5 130 260 49 140 390 780 3.6 14 44.5 135 260 51 140 410 780 STM32U375xx Electrical characteristics DS14861 - Rev 2 page 105/222 |
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