 |
поискавой системы для электроныых деталей |
|
|
поискавой системы для электроныых деталей |
|
STM32H7 датащи(PDF) 107 Page - STMicroelectronics |
|
|
|||||||||||||||||||||||||||||
STM32H7 датащи(HTML) 107 Page - STMicroelectronics |
|
|
107 / 357 page  DS12110 Rev 10 107/357 STM32H742xI/G STM32H743xI/G Electrical characteristics (rev Y) 320 6.3.2 VCAP external capacitor Stabilization for the main regulator is achieved by connecting an external capacitor CEXT to the VCAP pin. CEXT is specified in Table 25. Two external capacitors can be connected to VCAP pins. Figure 17. External capacitor CEXT 1. Legend: ESR is the equivalent series resistance. 6.3.3 Operating conditions at power-up / power-down Subject to general operating conditions for TA. Table 26. Operating conditions at power-up / power-down (regulator ON) Table 25. VCAP operating conditions(1) 1. When bypassing the voltage regulator, the two 2.2 µF VCAP capacitors are not required and should be replaced by two 100 nF decoupling capacitors. Symbol Parameter Conditions CEXT Capacitance of external capacitor 2.2 µF(2) 2. This value corresponds to CEXT typical value. A variation of +/-20% is tolerated. ESR ESR of external capacitor < 100 m Ω MS19044V2 ESR R Leak C Symbol Parameter Min Max Unit tVDD VDD rise time rate 0 ∞ µs/V VDD fall time rate 10 ∞ tVDDA VDDA rise time rate 0 ∞ VDDA fall time rate 10 ∞ tVDDUSB VDDUSB rise time rate 0 ∞ VDDUSB fall time rate 10 ∞ |
|
ссылки URL |
| Вашему бизинису помогли Аллдатащит? [ DONATE ] |
Что такое Аллдатащит | реклама | контакт | Конфиденциальность | Ссылка на техническое описание | обмен ссыками | поиск по производителю 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 |
Russian ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
