Forum Posts
customer received part with marking 46FT8924 which isn't mentioned in datasheet (see attached). Can you provide document that says this is correct?
could you please confirm the above marking is correct one for the recieved part
I am not reading the address of M24M02 E2prom
Hi,I am using STM32F4-Discovery. I want to R/W M24M02 E2prom but not reading device address. Added code and datasheet. I tried AT24C256 E2prom other I2C devices by same code and it worked.Thanks. for(i=0; i<255; i++){ if(HAL_I2C_IsDeviceReady(&hi2c3...
Need a datasheet for a IC (8 pins) of Power Suply Inverter (Motorolla charger)
I got a Motorolla Charger (PSM4604A):This is the circuit:This adapter gives 4.2 V but i need a 5.2 V to charge my smartphone, so i have to rise this constant voltage. But here is a problem. On cold part of circuit there are 3 IC that doing something ...
Not able to debug uPSD3234A with keil + ULINK2. Getting error "Could not find path of PSDsoft in registry!" Not able to install PSDsoft on windows 10 environment
Not able to install PSDsoft tools on windows 10 machine. So that we are unable to download application into uPSD3234A with Keil and ULIKN2. ULINK2 was able to detect the target but debug settings are asking for PSDsoft project file(filename.ini). Cou...
M24128-BRMN6P stopped acknowledging commands from microcontroller.
Hi,We have been using the M24128 EEPROM IC on our access control products to store user data.I have attached the schematic of the chip below. There are 1k ohms pull ups to 3.3V on the SDA and SCL lines which are not shown in the image.Recently we fou...
I am currently looking at the STB57N65M5 Power MOSFET. The max junction temperature is 150 degrees Celsius. Is there a way to correlate the junction temperature to that of the outer housing?
We can assume that it is surrounded by room temperature air.