STM32U0 is the first Cortex-M0+ with a static consumption of only 160 nA in standby mode with RTC (Real-Time Clock) and 16 nA in shutdown. It also achieves 118 points in CoreMark and targets SESIP level 3 and PSA level 1 focusing on firmware code pro...
Hi,From the data sheet of STM32L072xx it is mentioned that Tvrefint start up time is 2-3msec. When using Vrefint in comparator, does controller take 2-3msec each time to compare input with Vrefint or it is just the initial start up time?Because I hav...
Assuming that STM32H7 is configured as a clock slave with IEEE1588v2 (LAN8742A as PHY), can the received/sync'd clock signal be fed into the internal clock tree to produce 32.768MHz clock output? If so, do any signals need to be routed from one ball ...
I am using a NUCLEO-H743ZI2 to read 16-bit data in via GPIO pins and store that data to an SD Card. I would like to achieve an average write speed of 20 Mb/sec for data sets up to 10 Gbytes. I am using 4-bit wide bus and have wired an SD card holder ...
Also, what is the minimum time (or instruction cycles) to begin servicing an interrupt, i.e., how long does state saving take at minimum? Where would I find this kind of performance information? I am using STM32F031G6.
I have been using the MSC_Standalone example to develop code on this DISCO board. I noticed that although the example makes use of the on board display, it only uses the top half. Is there a good reason for this and is there an easy fix to use the wh...
We are using STM32F427IIH7 & we have interfaced it with ISSI IS21ES04G-JCLI eMMC using 4-bit SDIO lines. But we are not able to bring it up. Does STM32F427 support eMMC or it can support only MMC?Thanks in Advance!Krishnaprabha
In the STM32F4 Reference Manual, there is an example calculation of the WWDG timeout period t_WWDG (see attached image).However when I type in the numbers from the example, I get a different value (87.38 ms instead of 21.85 ms). It seems that the val...
