ZHCAEM4 October 2024 MSPM0C1103 , MSPM0C1103-Q1 , MSPM0C1104 , MSPM0C1104-Q1 , MSPM0C1105 , MSPM0C1106 , MSPM0C1106-Q1 , MSPM0G1105 , MSPM0G1106 , MSPM0G1107 , MSPM0G1505 , MSPM0G1506 , MSPM0G1507 , MSPM0G1518 , MSPM0G1519 , MSPM0G3105 , MSPM0G3105-Q1 , MSPM0G3106 , MSPM0G3106-Q1 , MSPM0G3107 , MSPM0G3107-Q1 , MSPM0G3505 , MSPM0G3505-Q1 , MSPM0G3506 , MSPM0G3506-Q1 , MSPM0G3507 , MSPM0G3507-Q1 , MSPM0G3518 , MSPM0G3518-Q1 , MSPM0G3519 , MSPM0G3519-Q1 , MSPM0H3216 , MSPM0H3216-Q1 , MSPM0L1105
表 2-1 显示了在不同低功耗模式下,MSPM0G350x 系统的功耗测量结果及相应硬件/软件配置。若不启用外设,MSPM0 的功耗与时钟配置密切相关。参考表格中列出了不同低功耗策略下的 SYSOSC、MCLK 和 ULPCLK 配置情况。
| 低功耗模式 | 配置 | 电流 | |||
|---|---|---|---|---|---|
| 低功耗策略 | SYSOSC | MCLK | ULPCLK | ||
| 硬件 |
|
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| 软件 |
|
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| 低功耗策略: | Standby1 + WFI | DIS | DIS | 32kHz | 1.5uA |
| Standby0 + WFI | DIS | DIS | 32kHz | 1.9uA | |
| Stop2 + WFI | DIS | DIS | 32kHz | 46uA | |
| Stop1 + WFI | 4MHz | DIS | 4MHz | 182uA | |
| Stop0 + WFI | 32MHz | DIS | 4MHz | 346uA | |
| RUN2SLEEP2 + WFI | DIS | 32kHz | 32kHz | 293uA | |
| RUN2SLEEP2 + while (1) {} | DIS | 32kHz | 32kHz | 294uA | |
| RUN1SLEEP1 + WFI | 32MHz | 32kHz | 32kHz | 535uA | |
| RUN1SLEEP1+ while (1) {} | 32MHz | 32kHz | 32kHz | 536uA | |
| RUN0SLEEP0 + WFI (SYSOSC=32MHz) | 32MHz | 32MHz | 32MHz | 1.36mA | |
| RUN0SLEEP0 + while (1) {} (SYSOSC=32MHz) | 32MHz | 32MHz | 32MHz | 2.22mA | |
| RUN0SLEEP0 + WFI (SYSOSC=4MHz) | 4MHz | 4MHz | 4MHz | 456uA | |
| RUN0SLEEP0 + while (1) {} (SYSOSC=4MHz) | 4MHz | 4MHz | 4MHz | 569uA | |
