 |
Electronic Components Datasheet Search |
|
|
Electronic Components Datasheet Search |
|
STM32WBA50KG Datasheet(PDF) 48 Page - STMicroelectronics |
|
|
|||||||||||||||||||||||||||||
STM32WBA50KG Datasheet(HTML) 48 Page - STMicroelectronics |
|
|
48 / 110 page  Functional overview STM32WBA50KG 48/110 DS14688 Rev 1 The LPUART interface can be served by the DMA controller. The LPUART main features are: • Full-duplex asynchronous communications • NRZ standard format (mark/space) • Programmable baud rate • From 300 baud/s to 9600 baud/s using a 32.768 kHz clock source • Higher baud rates can be achieved by using a higher frequency clock source • Two internal FIFOs to transmit and receive data, each of them can be enabled/disabled by software and come with status flags for FIFOs states • Dual-clock domain with dedicated kernel clock for peripherals independent from PCLK • Programmable data word length (7, 8, or 9 bits) • Programmable data order with MSB-first or LSB-first shifting • Configurable stop bits (1 or 2 stop bits) • Single-wire half-duplex communications • Continuous communications using DMA • Received/transmitted bytes are buffered in reserved SRAM using centralized DMA • Separate enable bits for transmitter and receiver • Separate signal polarity control for transmission and reception • Swappable Tx/Rx pin configuration • Hardware flow control for modem and RS-485 transceiver • Transfer detection flags: – Receive buffer full – Transmit buffer empty – Busy and end of transmission flags • Parity control: – Transmits parity bit – Checks parity of received data byte • Four error detection flags: – Overrun error – Noise detection – Frame error – Parity error • Interrupt sources with flags • Multiprocessor communications: wake-up from Mute mode by idle line detection or address mark detection • Autonomous functionality in Stop mode with wake-up from Stop capability 3.28 Serial peripheral interface (SPI) The devices embed one SPI (serial peripheral interfaces) that can be used to communicate with external devices while using the specific synchronous protocol. The SPI protocol supports half-duplex, full-duplex and simplex synchronous, serial communication with external devices. |
|
Link URL |
| Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Contact us | Privacy Policy | Link to Datasheet | Link Exchange | Manufacturer List 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 |
English ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
