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How to read and write M24256-DFCS6TP/K EEPROM

Hi, We are using STM M24256-DFCS6TP/K 256-Kbit serial I²C bus EEPROM. We want to read and write the whole memory inside the EEPROM data. Are there any commands available in the u-boot and kernel test? and also if I want to read a particular location ...

I'm Facing Some Serious issue on RC522 To STM32

// Waiting to receive data to complete i = 2000; // i according to the clock frequency adjustment, the operator M1 card maximum waiting time 25ms do { // CommIrqReg[7..0] // Set1 TxIRq RxIRq IdleIRq HiAlerIRq LoAlertIRq ErrIRq TimerIRq n = Read_MFR...

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STEVAL-SPIN3202 not driving custom BLDC motors

I am using STEVAL-SPIN3202 to drive BLDC motors other than specified in the user manual - Bull-Running BR2804-1700 kV, RS Pro 57BL54 and Faulhaber Minimotor 2036U024B. No error messages observed in ST Motor pilot. But motor does not spin.Let me know ...

sskr by Associate
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Resolved! I/O circuit

Hey there , how can I find info to conect my STM32 with higher voltage devices , for digital inputs and outputs I have 24vcc and analogic inputs and outputs -10 to 10v, I want to conect they safely to not burn my chip.

Chris8 by Associate II
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Resolved! UAA4003DP Chip Alternative

I am looking for a alternative chip to replace an obsolete part.The part is a ST UAA4003DP This a 16 pin chip used in a DC motor drive to control the motor speed.I can't find any information on this other than the fact that it is obsolete.. I did fin...

tsteg by Associate
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  • 2 replies
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Resolved! Info IC 902I

Hi,I can't find any information about the IC shown in the picture attached. It seems to be a very very old part that is no longer in production and ST support do not have records for anymore.Can you help find a datasheet or an equivalent component?Th...

Resolved! ECOPACK for LK115

Hi. If the device is received with no ECOPACK on packaging, does it mean it is NOT ROHS-compliant?However, datasheet says it is supposed to be in ECOPACK packages.   Is there any other way to confirm if the device is ROHS or NON-ROHS compliant?  

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IReye.2 by Associate
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ST Link V3 mini with CN4 Force Reset

HelloI am currently working with the ST LINK V3 mini. Unfortunately, the programmer occasionally loses the USB connection and goes into error mode. Only the red LED is still lit on the ST Link V3 mini. I can then no longer establish a connection with...

pelt0s by Associate
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