Posted on January 06, 2017 at 22:16Our application uses the SMT32L4 in a 4-20mA loop-powered transmitter. VCC on this device is 3V. The typical current draw once the product is operational is approximately 8mA @ 3v. We are utilizing the bootloader t...

Posted on July 15, 2015 at 22:47Here is my scenario: SPI communications from STM32 to an FRAM NV device using SPI3. STM32 is SPI master, and SPI3 is set up to use the appropriate DMA channels for both RX and TX. The cube tool was used to setup the p...