Part Number: TUSB4020BI Hello! In other topic on forum I've found that there is Programming Tool available for TUSB4020BI to write appropriate configuration data to external I2C EEPROM? Where can I find that tool?
Best Regards,
Marcin
Part Number: TUSB4020BI Hi Team,
We are using TUSB4020 in our design
We have connected FT4232 and CY7C68013A from the HUB. Suddenly we see below issue in few of our boards. Powers and clocks are ok
I see the GRSTn is sometimes going high even before…
Part Number: TUSB4020BI Hi Team,
Power sequencing required for active reset? If yes, what was the timing requirements for VDD33 and VDD11
There is a contradiction between the information provided in the datasheet and the schematic checklist.
Part Number: TUSB4020BI
Hi team,
My customer would like to know what is the min max speed(baud rate) for TUSB4020BI on I2C bus.
I was not able to find it on the datasheet.
Thanks,
Luke
Part Number: TUSB4020BI Dear TI Team
We are observing an intermittent issue on a design using the TUSB4020BI as a USB 2.0 hub on our system‑on‑module.
The downstream port in question (PWRCTL1) powers a second USB hub on the carrier board (signal name…
Part Number: TUSB4020BI Tool/software: Hello,
I am using the ISOUSB111DWXR and TUSB4020BIPHP ICs for galvanic isolation of a USB hub in my design. I have connected the circuit as per the schematic, but I noticed that the pin configuration of ISOUSB111DWXR…
Part Number: TUSB4020BI According to the information I've found so far, there's no way to get the SW (OTP programming tool) other than to write about it here. Can I ask for the SW to be sent to me? Thank you.
Part Number: TUSB4020BI Other Parts Discussed in Thread: TUSB8042A Hi team,
Could you please help to check whether we have suitable device for below requirements? Thanks.
Operating voltage: VDD for 4.5V-5.5V, VDD for 3V-3.6V, VDD for 1.62V to 1…
Part Number: TUSB4020BI Tool/software: If an USB_ VBUS is directly connected to a 1.1V power supply without voltage division or current limiting protection, would it cause the IC to burn out?"
