New ContributorHello,
I am looking for power consumption information from the MAX V, I realize it is specific to the use, but I only need a rough estimate at this time.
I mainly need current consumption numbers. I can see on Table 3-4. of the MAX V Handbook that there are some current values for VCCINT, but nothing for VCCIO, I need to know a rough estimate to design my power rails. Could you help me out?
ContributorHi kh12,
What about the "Output Drive Characteristics" chapter in "DC and Switching Characteristics for MAX® V Devices - MAX V Device Handbook, Section I, Chapter 3" documentation? Is it helpful?
Thanks & Regards,
XY
ContributorHi kh12,
Since this question is idling for more than two weeks, it was closed. Sorry if it brings you troubles.
Regarding your questions, I have some more comments.
1- The 5M240ZT144I5N you mentioned has two I/O banks, and there are multiple voltages you can choose to supply to each Bank. Also, the total current of I/O banks is dependent on the User's usage of the I/O Pins, including I/O standards, Current Strength settings, the number of I/O used and so on. Therefore, no specific supply current for VCCIO.
2- In the "DC and Switching Characteristics for MAX® V Devices - MAX V Device Handbook, Section I, Chapter 3" documentation, "Table 3–1. Absolute Maximum Ratings for MAX V Devices" mentioned the Iout limitation for each I/O pins. Is this helpful for you to estimate the total I/O current?
3- Also, have you tried using EPE (Early Power Estimation) tool? You can download the EPE tool and tool UG of MAX V device from this page below. Enter the resource usage estimated and you can get an estimation of the Power consumption.
Best Regards,
Xiaoyan
ContributorHi kh12,
Did the previous comments answer your questions?
Best Regards,
Xiaoyan
