DRA821U: how many IO pins are available

Feng Dong

Part Number: DRA821U
Other Parts Discussed in Thread: SYSCONFIG

Tool/software:

Hello, I want to use F28388D, there is a case i have to ask for your help.

hello , about DRA821U, how many IO pins are available(one SD, one SPI, two EtherNet, one eMMC, one Flash , LPDDR4 are ocuppied)?

3 days ago

0 Keerthy J 2 days ago

TI__Guru*** 148580 points

Hello,

Could you please elaborate on the part and the exact data sheet & how many pins are actually needed for this customization?

- Keerthy

0 Robert Eschler 1 day ago in reply to Keerthy J

TI__Mastermind 45610 points

The SYSCONFIG tool is used to help with pin planning. You can assigned the interfaces you identified (SD, SPI, Enternet, etc) and see how they fit together and what pins are remaining. Here is link for the tool: Link

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DRA821U: how many IO pins are available