 |
Electronic Components Datasheet Search |
|
|
Electronic Components Datasheet Search |
|
STM32F469AE Datasheet(PDF) 41 Page - STMicroelectronics |
|
|
|||||||||||||||||||||||||||||
STM32F469AE Datasheet(HTML) 41 Page - STMicroelectronics |
|
|
41 / 220 page  DS11189 Rev 7 41/220 STM32F469xx Functional overview 47 2.27 Serial peripheral interface (SPI) The devices feature up to six SPIs in slave and master modes in full-duplex and simplex communication modes. SPI1, SPI4, SPI5, and SPI6 can communicate at up to 45 Mbits/s, SPI2 and SPI3 can communicate at up to 22.5 Mbit/s. The 3-bit prescaler gives 8 master mode frequencies and the frame is configurable to 8 bits or 16 bits. The hardware CRC generation/verification supports basic SD Card/MMC modes. All SPIs can be served by the DMA controller. The SPI interface can be configured to operate in TI mode for communications in master mode and slave mode. 2.28 Inter-integrated sound (I2S) Two standard I2S interfaces (multiplexed with SPI2 and SPI3) are available. They can be operated in master or slave mode, in full duplex and simplex communication modes, and can be configured to operate with a 16-/32-bit resolution as an input or output channel. Table 8. USART feature comparison(1) Name Standard features Modem (RTS/CTS) LIN SPI master irDA Smartcard (ISO 7816) Max. baud rate in Mbit/s APB mapping Oversampling by 16 Oversampling by 8 USART1 X X X X X X 5.62 11.25 APB2 (max. 90 MHz) USART2 X X X X X X 2.81 5.62 APB1 (max. 45 MHz) USART3 X X X X X X 2.81 5.62 APB1 (max. 45 MHz) UART4 X - X - X - 2.81 5.62 APB1 (max. 45 MHz) UART5 X - X - X - 2.81 5.62 APB1 (max. 45 MHz) USART6 X X X X X X 5.62 11.25 APB2 (max. 90 MHz) UART7 X - X - X - 2.81 5.62 APB1 (max. 45 MHz) UART8 X - X - X - 2.81 5.62 APB1 (max. 45 MHz) 1. X = feature supported. |
|
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 |
New Zealand ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
