Forum Posts
M24C16-RMN6TP EEPROM shows multiple addresses in the I2C bus. And able to do I2C R/W in all the addresses.
In our custom board, we are using M24C16-RMN6TP EEPROM. When we tried detecting the address of the EEPROM, we are able to get the address as 0x50, 0x51, 0x52, 0x53, 0x54, 0x55, 0x56 and 0X57. But, it should be one address from 0x50 to 0x57. And we ar...
Resolved! What is 3.3V Vref in this circuit design of A6986? Do I need to supply 3.3V to this pin?
https://eds.st.com/dcdc/I want 9-30V to 8V and I don't have any 3.3V voltage in my circuit. Is it okay if I don't connect anything here?
Resolved! component identification Z30B
Dear Community, Could you help me with component identification?If I'm not mistaken on top of component is written Z30B, please find attached. The casing is most likely SOD-106. I'm guessing it might be a Zener diode but I could be wrong.Is there any...
Resolved! Source Current for Data Lines D0 - D7 and Address lines A0 - A9 - M48Z02
I want to replace a 5114 or equivalent SRAM with the M48Z02 NVRAM to do away with batteries. As the 5114 has 4 data lines, the M48Z02 will have 4 'spare'. I want to pull those low, as well as A10, so if I need to, I can then use them for a second 511...
Our company has applied STNRGPF01 to the product, and the actual measurement can reach 3.8KW, but why is there no STNRGPF01 option in eDesignSuite?
Without eDesignSuite, our company cannot make final adjustments. Not successful trial production in June this year?
Is there a way to change the Teseo-LIV3F COM baud rate and not have it stored in NVM?
We are currently using the Ublox M8 receiver and are in the process of qualifying the Teseo-LIV3 as a possible replacement. One issue I'm having is the need to up the baud rate after initially connecting and configuring the receiver. The Ublox M8 d...
I'm using the Teseo-LIV3F and I don't see any way of obtaining the future leap second change information. Is there an existing NMEA message that returns this information, other than parsing almanac data?
The only place I see future leap seconds mentioned, in the software manual, is in the GLONASS almanac message:KP Notification on forthcoming leap second correction of UTCAs I mentioned above, I would rather not have to request and then parse this alm...
How ESP32 WROOM 32 interface with STM32F413 ?
Hello ST Team,I'm doing interface between STM32F413 & ESP32 WROOM 32, but not getting how many pins of ESP32 WROOM 32 are going to use for interface with STM32F413.I'll going to do UART communication.How many program pins , data pins & control pins ...