Kenji Arai
Enter Standby mode then wake up(only restart) by RTC timer
/users/kenjiArai/notebook/standby-mode-current-consumption-on-nucleo-f446re/
| IDD Jumper(JP6) | ||||
| Mode | Mbed-OS | Board | IDD Current(sleep) | IDD Current(Normal(*1)) |
| DeepSleep | 0s5.15.1 | Nucleo-L152RE | 4.23uA | 5mA to 8mA |
| ^ | 0s6.6.0 | ^ | 4.22uA | 4mA to 7mA |
| StandBy | 0s5.15.1 | ^ | 3.90uA | 4mA to 7mA |
| ^ | 0s6.6.0 | ^ | 3.90uA | 4mA to 7mA |
| DeepSleep | 0s5.15.1 | Nucleo-L476RG | 2.13uA | 7mA to 10mA |
| ^ | 0s6.6.0 | ^ | 2.23uA | 7mA to 10mA |
| StandBy | 0s5.15.1 | ^ | -uA(*2) | -mA(*2) |
| ^ | 0s6.6.0 | ^ | -uA(*2) | -mA(*2) |
| DeepSleep | 0s5.15.1 | Nucleo-F411RE | 1.91mA(*3) | 7mA to 10mA |
| ^ | 0s6.6.0 | ^ | 1.65mA(*3) | 7mA to 10mA |
| StandBy | 0s5.15.1 | ^ | 3.35uA | 7mA to 10mA |
| ^ | 0s6.6.0 | ^ | 3.40uA | 7mA to 9mA |
| DeepSleep | 0s5.15.1 | Nucleo-F446RE | 1.67mA(*3) | 14mA to 17mA |
| ^ | 0s6.6.0 | ^ | 1.76mA(*3) | 14mA to 16mA |
| StandBy | 0s5.15.1 | ^ | 3.42uA | 14mA to 17mA |
| ^ | 0s6.6.0 | ^ | 3.42uA | 14mA to 16mA |
(*1)-> LED1 Blinky every 1sec and change LED1 current
(*2)-> Could NOT make proper program and could NOT measure
(*3)-> NOT uA but mA
All Nucleo boards are stand alone condition(not additional circuit).
Equipment: DMM6500
/users/kenjiArai/code/Check_DeepSleep_os5/
/users/kenjiArai/code/Check_DeepSleep_os6/
/users/kenjiArai/code/Check_StandBy_os5/
/users/kenjiArai/code/Check_StandBy_os6/
Changes
| Revision | Date | Who | Commit message |
|---|---|---|---|
| 5:3da1fdb725d9 | 2021-01-17 | kenjiArai | added Nucleo-L476RG and DISCO-L475VG-IOT01A |
| 4:ce30d249515e | 2021-01-16 | kenjiArai | measure IDD data and changed RTC setting way |
| 3:4cdb02c5bd94 | 2020-03-13 | kenjiArai | modified comments and constant |
| 2:281dbfae5cd0 | 2020-03-12 | kenjiArai | Enter Standby mode then wake up(only restart) by RTC timer |
| 1:abe49c3395cd | 2017-09-21 | kenjiArai | Added Standby mode into WakeUP library. This is a checking program for the standby mode on Nucleo-F446RE and other STM32 series.; |
| 0:1672d0903bdc | 2017-08-10 | kenjiArai | Study step 0 |