56.5 MCU Standby Current Consumption
DC CHARACTERISTICS | Standard
Operating Conditions: VDD = AVDD = 1.71V to 3.63V (unless otherwise
stated) Operating temperature: -40°C ≤ TA ≤ +125°C for Extended Temperature |
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Param. No. | Symbol | Characteristics | VDD | Typ. | Max. | Units | Conditions |
SPWR_1 | IDD_STANDBY | LDO mode selected | 3.3V | — | 5.9 | mA | Fast wake-up disabled
(PM.STDBYCFG.FASTWKUP=0x0), No System RAM retained (PM.STDBYCFG.RAMCFG=0x2), 8 KB backup RAM retained (PM.BKUPCFG.BRAMCFG=0x0) |
SPWR_3 | 1.8V | — | 5.9 | mA | |||
SPWR_5 | 3.3V | — | 8.8 | mA | Fast wake-up enabled
(PM.STDBYCFG.FASTWKUP=0x3), No System RAM retained (PM.STDBYCFG.RAMCFG=0x2), 8 KB backup RAM retained (PM.BKUPCFG.BRAMCFG=0x0) |
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SPWR_7 | 1.8V | — | 8.7 | mA | |||
SPWR_9 | 3.3V | — | 5.9 | mA | Fast wake-up disabled
(PM.STDBYCFG.FASTWKUP=0x0), RTC running on XOSC32K No System RAM retained (PM.STDBYCFG.RAMCFG=0x2). 8 KB backup RAM retained (PM.BKUPCFG.BRAMCFG=0x0) |
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SPWR_11 | 1.8V | — | 5.9 | mA | |||
SPWR_13 | 3.3V | — | 6.1 | mA | Fast wake-up disabled
(PM.STDBYCFG.FASTWKUP=0x0), RTC running on XOSC32K 32 KB System RAM retained (PM.STDBYCFG.RAMCFG=0x1), 8 KB backup RAM retained (PM.BKUPCFG.BRAMCFG=0x0) |
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SPWR_15 | 1.8V | — | 6.1 | mA | |||
SPWR_17 | 3.3V | — | 7.1 | mA | Fast wake-up disabled
(PM.STDBYCFG.FASTWKUP=0x0), RTC running on XOSC32K Full System RAM retained (PM.STDBYCFG.RAMCFG=0x0), 8 KB backup RAM retained (PM.BKUPCFG.BRAMCFG=0x0) |
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SPWR_19 | 1.8V | — | 7.1 | mA | |||
SPWR_21 | 3.3V | — | 5.6 | mA | Fast wake-up enabled
(PM.STDBYCFG.FASTWKUP=0x3), Full System RAM retained (PM.STDBYCFG.RAMCFG=0x0), No backup RAM retained (PM.BKUPCFG.BRAMCFG=0x2) |
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SPWR_23 | 1.8V | — | 1.7 | mA | |||
SPWR_25 | 3.3V | — | 5.6 | mA | fast wake-up enabled
(PM.STDBYCFG.FASTWKUP=0x3), RTC running on XOSC32K Full System RAM retained (PM.STDBYCFG.RAMCFG=0x0), No backup RAM retained (PM.BKUPCFG.BRAMCFG=0x2) |
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SPWR_27 | 1.8V | — | 1.8 | mA | |||
SPWR_29 | IDD_STANDBY | BUCK mode selected | 3.3V | — | 2.8 | mA | Fast wake-up disabled
(PM.STDBYCFG.FASTWKUP=0x0), No System RAM retained (PM.STDBYCFG.RAMCFG=0x2), 8 KB backup RAM retained (PM.BKUPCFG.BRAMCFG=0x0) |
SPWR_31 | 1.8V | — | 3.9 | mA | |||
SPWR_33 | 3.3V | — | 5.3 | mA | Fast wake-up enabled
(PM.STDBYCFG.FASTWKUP=0x3), No System RAM retained (PM.STDBYCFG.RAMCFG=0x2), 8 KB backup RAM retained (PM.BKUPCFG.BRAMCFG=0x0) |
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SPWR_35 | 1.8V | — | 6.8 | mA | |||
SPWR_37 | 3.3V | — | 2.9 | mA | Fast wake-up disabled
(PM.STDBYCFG.FASTWKUP=0x0), RTC running on XOSC32K No System RAM retained (PM.STDBYCFG.RAMCFG=0x2), 8 KB backup RAM retained (PM.BKUPCFG.BRAMCFG=0x0) |
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SPWR_39 | 1.8V | — | 4 | mA | |||
SPWR_41 | 3.3V | — | 3 | mA | Fast wake-up disabled
(PM.STDBYCFG.FASTWKUP=0x0), RTC running on XOSC32K 32 KB System RAM retained (PM.STDBYCFG.RAMCFG=0x1), 8 KB backup RAM retained (PM.BKUPCFG.BRAMCFG=0x0) |
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SPWR_43 | 1.8V | — | 4.1 | mA | |||
SPWR_45 | 3.3V | — | 3.5 | mA | Fast wake-up disabled
(PM.STDBYCFG.FASTWKUP=0x0), RTC running on XOSC32K Full System RAM retained (PM.STDBYCFG.RAMCFG=0x0), 8 KB backup RAM retained (PM.BKUPCFG.BRAMCFG=0x0) |
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SPWR_47 | 1.8V | — | 4.9 | mA | |||
SPWR_49 | 3.3V | — | 3.1 | mA | Fast wake-up enabled
(PM.STDBYCFG.FASTWKUP=0x3), Full System RAM retained (PM.STDBYCFG.RAMCFG=0x0), No backup RAM retained (PM.BKUPCFG.BRAMCFG=0x2) |
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SPWR_51 | 1.8V | — | 1.3 | mA | |||
SPWR_53 | 3.3V | — | 3.1 | mA | Fast wake-up enabled
(PM.STDBYCFG.FASTWKUP=0x3), RTC running on XOSC32K Full System RAM retained (PM.STDBYCFG.RAMCFG=0x0), No backup RAM retained (PM.BKUPCFG.BRAMCFG=0x2) |
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SPWR_55 | 1.8V | — | 1.3 | mA | |||
Note:
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