Others: hardware and software
Discuss hardware and software design challenges, including NOR flash storage, OTA updates, component ID, and thermal management.
Forum Posts
SRC0CS25D !!!! In the material of the SRC0CS25D, there is threshold voltage and what is for in this component?
I did not understand that VCC range of the SRC0CS25D is 1V6-5V5 and the electrical specifications state Vth=(min,type,max)=(3v29,3v40,3v50). There is some uncertinity about the thereshold. If my VIN voltage (given to VCC pin of SRC0CS25D) is under 3....
Why RTC_WakeUpCmd can fail?
In the STM8L SDK, the RTC_WakeUpCmd() function can return an ERROR if the WUTWF bit fails to be set after a delay. In the RM there's no mention of how and why this situation would occur.Why RTC_WakeUpCmd can fail?Thanks,Gabriel
How can I protect my microgontroller against hacking or overwrite
I would like to protect my firmware and my microcontroller in the case of a user want to extract the hex file or if the user want to overwire my firmware. For the first case, I saw I must play with 2 registers before to compile and program my code. H...
stm8l151g4 DMA USART recieve only once
Hi.i'm try using USART1 and recieve bytes with DMA from SBUS transmitter.. But have strange problem - i'm recive only once and later DMA IRQ TC2 never occure. I'm try many variants - all not help me(((Here my some code - #define USART_DMA_CHANNEL_RX ...
Is it possible to get a RoHS and REACH statement for a discontinued product?
I'm specifically interested in PSD813F2A-90MI. Is it possible to get the last released statements?
Hi there! I wanted to politely ask for your help, if you can answer a simple question: i have a 950406 k128 eeprom chip but cant find one to buy online i only can find 950406 K506W or 950406 K304K, if so can i use these other ones to replace the950406k128
It is for a veglia boreti automotive instrument cluster from a fiat punto 2001 - 1999Hi there! I wanted to politely ask for your help, if you can answer a simple question: i have a 950406 k128 eeprom chip but cant find one to buy online i only can fi...
Hello, do anyone here have any experience in using the Verilog simulation models for I2C EEPROM M24xxx.
I have downloaded the Verilog model, and testbench, but I can't make any sense out of the source.
where to find examples code for ST10 MCUs?
Hi thereI've recently started working with st10f275 microcontroller. I am totally confused. I can't event find its datasheet! which compiler, ide, programmer should I use?Could anyone guide me? Thanks in advance.
