Other: hardware

Hello, I hope i am posting this to the correct area.. I am looking for some help/guidence implementing the VNN1NV04 3-terminal protected MOSFET.

The application is a solenoid driver, 12V 0.5A running PWM 1Khz. It's a very basic low side application, diode across the coil. The signal is 5V logic from a microcontroller.I have read the datasheet, and the application note AN4798. to be honest som...

Spwf04s could not turn on radio afer reset? The module work ok before. Now the radio could turn on after power on . Then initiate and reset wifi module.The radio could not work . why?

[17:13:18.309]ÊÕ¡û¡ô+WIND:1:Poweron:171117-0328fe3-SPWF04S+WIND:13:Copyright (c) 2012-2017 STMicroelectronics, Inc. All rights Reserved:SPWF04SC+WIND:65:Factory Reset:1+WIND:0:Console active+WIND:3:Watchdog Running:20[17:13:19.307]ÊÕ¡û¡ô+WIND:32:WiFi...

Currently I am working on M95128 EEPROM ic which is interface with MSP432P401M controller through SPI communication. I am trying to read data which i write but everytime I receive 0xFF from memory. I have attached the code for your reference.

Hi I'm using the STR911in project with Keil and ULink2 debugger. I can not set a breakpoint in C code but I can set assembly. I load my code in a microcontroller however I can not view memory map and variable.

This is debug setting in my project.http://www.keil.com/support/docs/3902.htmAlthough I'm doing this instruction but not working.

Currently working with M95256. I am doing a single byte write and making the assumption that I do not need to check the WEL bit in the status register, having written the WREN register, before undertaking the write cycle.

Difference between the "Commercial Product" and "Finished Goods" on the ST Micro outer box label

Hi, going through the ST Micro spec (PCN AMS-APD/12/7174),the ST Micro reel label example lists under "Type", there could be two parts numbers with one representing commercial product and the other one representing the finished goods (see below image...

M41T62Q6F.Will the configuration of RTC register make the chip enter a state, which makes the chip fail to work normally when the data pin is pulled down? thanks.

IC STD728 DATSHEET

Tab menu of STVP is lost，Who can help me？