Browse
STMicroelectronics Community
FAQs
Sign In
Product forums
STM32 MCUs
STM32 MCUs products
STM32 MCUs Boards and hardware tools
STM32 MCUs Software development tools
STM32 MCUs Embedded software
STM32 MCUs TouchGFX and GUI
STM32 MCUs Motor control
STM32 MCUs Security
STM32 MCUs Wireless
STM32 MCUs Other solutions
STM32 MPUs
STM32 MPUs products
STM32 MPUs Boards and hardware tools
STM32 MPUs Software development tools
STM32 MPUs Embedded software
STM32 MPUs Solutions
MEMS and sensors
MEMS (sensors)
Imaging (sensors)
Automotive & Transportation
Microcontrollers
GNSS positioning
AutoDevKit Ecosystem
Edge AI
Analog and audio
Interface and connectivity ICs
Power management
ST25 NFC/RFID tags and readers
STM8 MCUs
Other: hardware
Other: software
Knowledge base
STM32 MCUs
STM32 MPUs
MEMS and sensors
Analog and audio
EMI filtering and signal conditioning
Interface and connectivity ICs
Power management
ST25 NFC/RFID tags and readers
Quality & reliability
Academy
About
Community guidelines
Feedback forum
Community blog
Developer news
ZHui.1
Associate II
since
2021-08-18
2023-06-14
User statistics
3
Posts
0
Solutions
0
Kudos given
0
Kudos received
STMicroelectronics Community
About ZHui.1
Options
Report User
User Activity
Posts
Replies
which mcu can configuate two UART ports and two SPI ports: 1,UART speed must higher than 115200bps; 2,All SPI ports work as Slave mode,speed must higher than 40Mbps;
2021-08-18
那款MCU�?�以�?置两个UART�?�和两个SPI�?�:1,UART�?��?求速率115200bps;2,SPI�?�为Slave,速率�?求高于40Mbps;
Re: which mcu can configuate two UART ports and two SPI ports: 1,UART speed must higher than 115200bps; 2,All SPI ports work as Slave mode,speed must higher than 40Mbps;
2022-02-15
Hi,PeterHappy new year! I want to know some spec. of the stm32u585:If spi1 and spi2 are configurated as slave together,how high speed can the two spi ports support? Best regardsZhouhui
Re: which mcu can configuate two UART ports and two SPI ports: 1,UART speed must higher than 115200bps; 2,All SPI ports work as Slave mode,speed must higher than 40Mbps;
2021-08-18
Hi,PeterThank you very much for your answer.I am sorry for ignoring a factor.That is low power. Can STM32L* or STM32U* fits my desires? Thanks.