Others: hardware and software

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Hi thereI want to do a write operation on ST10 flash. I'm using a example code from its datasheet. here is the code: FCR0H|= 0x1080; /*Set DWPG, SMOD*/   FARL = 0x0000; /*Load Add in FARL*/   FARH = 0x0000; /*Load Add in FARH*/   FDR0L = 0x0000; /*Load Data in FDR0L*/   FDR0H = 0x0000; /*Load Data in FDR0H*/   FDR1L = 0x0000; /*Load Data in FDR1L*/   FDR1H = 0x0000; /*Load Data in FDR1H*/   FCR0H|= 0x8000; /*Operation start*/I couldn't find the definition of these registers in any library. the I defined them. (below code):uint16_t* FARH = (uint16_t*)0x000E0012; /* Flash Address Register High 0000h */ uint16_t* FARL = (uint16_t*)0x000E0010; /* Flash Address Register Low 0000h */ uint16_t* FCR0H = (uint16_t*)0x000E0002; /* Flash Control Register 0 - High 0000h */ uint16_t* FCR0L = (uint16_t*)0x000E0000; /* Flash Control Register 0 - Low 0000h */ uint16_t* FCR1H = (uint16_t*)0x000E0006; /* Flash Control Register 1 - High 00

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Hi everyone,We have designed our custom boards using M24C02-WDW6TP from STM Electronics.As this part is now out of stock and not recommended for new designs, M24C02-DRDW8TP/K part number can be used as alternate ?

As per datasheet it should be possible to set this configuration. Please correct me if am wrong.

Hello Community， We recently purchased T1635H-6G, and now we are having a hard time determining whether the part is RoHS compliant or not. A distributor tells us that the "G suffix" on the chip surface proves the RoHS compliance, however, and they are not sure about the ones without the G suffix. I have checked the ST website and did not find anything on this issue. So I am writing this message to seek assistance on how to distinguish between RoHS and non-RoHS. Your attention is much appreciated. Product model: T1635H-6G I attach the photos below. 

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Dear ST,​I am currently analysing a project that uses a ST L9170 voltage regulator.I have 3 units and I wanted to test them in order to make sure they are working properly but it seems that there is no datasheet or any info available regarding this component.​I know for a fact that this is a voltage regulator and that it is used in several vehicle ECUs.​I have also found a document that shows reference voltages at the Pins of the L9170 of an ECU. But I don't know if this information is correct.Pin 1 - +5VPin 2 - +12VPin 3 - +5VPin 4 - +5VPin 5 - +5VPin 6 - GNDPin 7 - No informationPin 8 - +5VPin 9 - No informationPin 10 - No informationPin 11 - + 12V​Can you please let me know if you have any clue on how to diagnose this components? Anything will be helpful and I really need to sort this out.​Best regards,

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The datasheet does not explicitly call out maximum current that can be monitored with the "current_sense" pins but it appears to be 1.5A. Does that imply that this is also maximum continuous per output current that the part is rated to? Or is it 3.8A - the minimum short circuit current? Thank you.

ST10F276Z5T3: Shelf-life, recommende storage conditions

Hello,When I connect USB-C source power to our device, PD sniffer shows Source:DFP sends DR_Swap message to our device, which has a STUSB4500 PD controller. However, our device(Sink:UDP) always sends Reject command. My questions are:Does STUSB4500 support DR_Swap message?We want to swap data role based on PD negotiation, how to get the message and how to process it to reply Accept?Is there a register that record the DR_Swap message?From STUSB4500, is there a way to trigger to have PD source to send the DR_Swap message again?Thanks,Winston

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Discontinued Products are MAT 90?

Configuration settings are changed via AT commands. By command “at + s.wcfg�? they should be saved to flash. The answer - “AT-S.OK�?. But the next time you turn it on, the factory settings are set. What needs to be done to save custom configuration set?

We are corrently using E-L9823013TR driver Looking for alternate for the same. Kindly suggest us if you have alternates.

Data Sheet of IC ATIC39-B4 A2C08350