Others: hardware and software

I have a sun system with M48T59Y-70PC1 nvram but I can´t find it, could you tell me what is the replacement for it? Thanks Ponvio

STM8S003F3P6 becomes unresponsive and can no longer be programed

Hello, I'm writing some timer code for the STM8S003F3P6. I am using SDCC to compile it and stm8flash to flash it on to the device with a third part ST-Link V2. I am having an issue that when I flash the device with my code it doesn't run and I can no...

Hello! I am looking for FIT values for M95256-DRMN3TP EEPROM. Could any body please assist in calculating the FIT rate at 55°C and 80 °C and at 60 %CL aswell as 90 %CL? Thanks

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...