Sep 24, 2021
12:21 AM
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Sep 24, 2021
12:21 AM
Hi,
I have two questions about fx3.
Q1: When the CPU is done by software CPU resets(not whole device reset) , are the status of all I/O pins retained?
Q2: What is the maximum current consumption in the following cases?
1.current consumption while RESET# is Low
2.current consumption during RESET RECOVERY TIME
Regards,
Nagata.
Solved! Go to Solution.
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USB Superspeed Peripherals
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Oct 06, 2021
09:49 PM
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Oct 06, 2021
09:49 PM
Hello, Nagata san,
Responding to Q2)
->The current consumption shall not exceed the values provided in Table 8 of the datasheet:
Therefore the current through VDD + AVDD is < 200 mA
and the current through the USB voltage supply is < 60 mA
When sizing the LDO, please take these values as a reference.
Best regards,
Pablo
6 Replies