 |
数据搜索系统，热门电子元器件搜索 |
|
|
数据搜索系统，热门电子元器件搜索 |
|
ST7MC1K2-Auto 数据表(PDF) 73 Page - STMicroelectronics |
|
|
|||||||||||||||||||||||||||||
ST7MC1K2-Auto 数据表(HTML) 73 Page - STMicroelectronics |
|
|
73 / 371 page  Obsolete Product(s) - Obsolete Product(s) ST7MC1K2-Auto, ST7MC1K6-Auto, ST7MC2S4-Auto, ST7MC2S6-Auto Power saving modes 73/371 8.3 Wait mode Wait mode places the MCU in a low power consumption mode by stopping the CPU. This power saving mode is selected by calling the ‘WFI’ instruction. All peripherals remain active. During Wait mode, the I[1:0] bits of the CC register are forced to ‘10’, to enable all interrupts. All other registers and memory remain unchanged. The MCU remains in Wait mode until an interrupt or reset occurs, whereupon the program counter branches to the starting address of the interrupt or reset service routine. The MCU remains in Wait mode until a reset or an interrupt occurs, causing it to wake up. Refer to Figure 23. Figure 23. Wait mode flow-chart 1. Before servicing an interrupt, the CC register is pushed on the stack. The I[1:0] bits of the CC register are set to the current software priority level of the interrupt routine and recovered when the CC register is popped. WFI instruction Reset Interrupt Y N N Y CPU Oscillator Peripherals I[1:0] bits On On 10 Off Fetch reset vector or service interrupt 256 or 4096 CPU clock cycle delay CPU Oscillator Peripherals I[1:0] bits On Off 10 On CPU Oscillator Peripherals I[1:0] bits On On XX(1) On Obsolete Product(s) - Obsolete Product(s) |
|
链接网址 |
| ALLDATASHEET是否为您带来帮助? [ DONATE ] |
关于 Alldatasheet | 广告服务 | 联系我们 | 隐私政策 | 数据表链接 | 链接交换 | 制造商名单 All Rights Reserved©Alldatasheet.com |
| Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
|
Family Site : ic2ic.com |
icmetro.com |
Chinese ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
