 |
поискавой системы для электроныых деталей |
|
|
поискавой системы для электроныых деталей |
|
STM32WB50CG датащи(PDF) 22 Page - STMicroelectronics |
|
|
|||||||||||||||||||||||||||||
STM32WB50CG датащи(HTML) 22 Page - STMicroelectronics |
|
|
22 / 119 page  Functional overview STM32WB50CG STM32WB30CE 22/119 DS13047 Rev 5 Figure 4. External components for the RF part Note: For more details refer to AN5165 “Development of RF hardware using STM32WB microcontrollers” available on www.st.com. 3.7 Power supply management 3.7.1 Power supply schemes The devices have different voltage supplies (see Figure 6) and can operate within the following voltage ranges: VDD = 2.0 to 3.6 V: external power supply for I/Os (VDDIO), the internal regulator and system functions such as RF, reset, power management and internal clocks. It is provided externally through VDD pins. VDDRF must be always connected to VDD pins. VDDA = 2.0 to 3.6 V: external analog power supply for ADC,. The VDDA voltage level can be independent from the VDD voltage. When not used VDDA must be connected to VDD. Table 4. Typical external components Component Description Value C1 Decoupling capacitance for RF 100 nF // 100 pF X1 32 MHz crystal(1) 1. e.g. NDK reference: NX2016SA 32 MHz EXS00A-CS06654. 32 MHz Antenna filter Antenna filter and matching network Refer to AN5165, on www.st.com Antenna 2.4 GHz band antenna - MS53575V1 STM32WB microcontroller VDD OSC_IN OSC_OUT VDDRF VSSRF RF1 Antenna Cf1 Cf2 Lf1 Lf2 X1 C1 Antenna filter (including exposed pad) 32 MHz |
|
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
