 |
поискавой системы для электроныых деталей |
|
|
поискавой системы для электроныых деталей |
|
ST7261 датащи(PDF) 78 Page - STMicroelectronics |
|
|
|||||||||||||||||||||||||||||
ST7261 датащи(HTML) 78 Page - STMicroelectronics |
|
|
78 / 80 page  ERRATA SHEET 78/80 18 SILICON LIMITATIONS 18.1 LVD RESET ON VDD BROWNOUT If VDD drops into the range 2.4V to 0.5V but does not go below 0.5V, the LVD reset is not held low and follows the level of VDD. In this case, USBVCC may not be correctly acti- vated. At power-on, VDD must rise monotonously to ensure the LVD reset stays low until the VIT+ threshold is crossed (see Figure 58) To reset the device correctly and recover normal operation, the VDD must be brought below 0.5V. The LVD reset functions correctly if VDD drops into the range VIT- to 2.4V or if VDD drops below 0.5V. Figure 58. LVD Reset on VDD Brownout VIT- 2.4 0.5 VIT+ RESET UNCORRECT FUNCTION |
|
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
