Discuss hardware and software design challenges, including NOR flash storage, OTA updates, component ID, and thermal management.
Hello, I am conducting research on the design of a single-phase PFC in totem-pole topology. In this context, I am studying the STEVAL-TTPPFC01 prototype and the STSW-TTPPFC01 firmware. I used the eDesignSuite tool to generate the code under STM32Cube...
Hi, I'm getting started at embedded programming, I've got this blue pill board having the STM32F103C6 MCU and ST-LINK v2 programmer.Here's my code, just to light up the LED on port C 13:#include "stm32f10x.h" int main() {RCC->APB2ENR |= (1<<4); GPIOC...
Hello ST Team, I am working on the STDES-30KWVRECT Vienna PFC rectifier board and I need the following hardware resources: 1. PCB design files (Gerber or Altium project) 2. Assembly drawing with reference designators (for component placement) 3....
I'm trying to find a working spice model for the ST LM358. The one on the site gives an output of -12KV for a small sine wave when powered from ± 12VAnd the "contact us" email doesn't work.
Has anyone used those BIG KEY button modules before? I’m trying to hook one up to an Arduino, but I’m not sure if I’m wiring it right since the signal seems stuck low. Do they normally need a pull-up resistor or should it just work out of the box?
Dear technical teamI'm designing a triamped system with the STA540 , in fact it uses two STA540's per unit. I've divided the system in one STA amplifying stereo treble and mid, and other STA for bass amplifier, but given that bass channel is not ste...
Hello,We wanted to replace an M24M01-DFCS6 memory (1 Mbit) with an M24M02E-F (advertised as 2 Mbit) available in a WLCSP5 package.After starting the driver implementation, we realized that the sections “Device Type Identifier”, “Configurable Device A...
Hi Team,I have used this part EMIF06-MSD04F3 in my design.Now i'm moving ahead for production.Is there any drop in replacement or recommended alternates?Thanks Manikandan R
Hello,I have developed a custom board based on the MB997E reference design, which uses the EMIF02-USB03F2 for USB EMI filtering and ESD protection. Since this component has been declared obsolete, I would like to know:What is the recommended replacem...
I use STWD100NY Watchdog IC and for now, i can not achieve what i want. The problem is about to get output from the WDO pin. I did not connect the WDO to the MCU but i connect it to drive a relay. I set up my timer to 4 seconds. Even if it exceeds th...
