 |
поискавой системы для электроныых деталей |
|
|
поискавой системы для электроныых деталей |
|
STM32L15xRC датащи(PDF) 16 Page - STMicroelectronics |
|
|
|||||||||||||||||||||||||||||
STM32L15xRC датащи(HTML) 16 Page - STMicroelectronics |
|
|
16 / 136 page  Functional overview STM32L151xC STM32L152xC 16/136 DocID022799 Rev 12 VDD=VDDA = 2.0 to 2.4 V Conversion time up to 500 Ksps Functional(2) Range 1, Range 2 or Range 3 Full speed operation VDD=VDDA = 2.4 to 3.6 V Conversion time up to 1 Msps Functional(2) Range 1, Range 2 or Range 3 Full speed operation 1. CPU frequency changes from initial to final must respect “FCPU initial < 4*FCPU final” to limit VCORE drop due to current consumption peak when frequency increases. It must also respect 5 µs delay between two changes. For example to switch from 4.2 MHz to 32 MHz, the user can switch from 4.2 MHz to 16 MHz, wait 5 µs, then switch from 16 MHz to 32 MHz. 2. Should be USB compliant from I/O voltage standpoint, the minimum VDD is 3.0 V. Table 3. Functionalities depending on the operating power supply range (continued) Functionalities depending on the operating power supply range Operating power supply range DAC and ADC operation USB Dynamic voltage scaling range I/O operation Table 4. CPU frequency range depending on dynamic voltage scaling CPU frequency range Dynamic voltage scaling range 16 MHz to 32 MHz (1ws) 32 kHz to 16 MHz (0ws) Range 1 8 MHz to 16 MHz (1ws) 32 kHz to 8 MHz (0ws) Range 2 2.1MHz to 4.2 MHz (1ws) 32 kHz to 2.1 MHz (0ws) Range 3 |
|
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
