TMS320C6747: Power question of different vision TMS320C6747

cayden liu

Part Number: TMS320C6747

Hi TI,

I have use TMS320C6747DZKB3 (375M) to develop my previous project, both CVDD and RVDD are 1.2V.

Now, I use TMS320C6747DZKB4 (only work in 250M) to develop my new project. I want know whether I could use previous power solution. Could I still use CVDD and RVDD in1.2V? Or should I change my power solution?

over 1 year ago

0 Jianzhong Xu over 1 year ago

TI__Mastermind 48825 points

Hi Cayden,

Let me loop in our HW team for help.

Regards,

Jianzhong

0 Kallikuppa Sreenivasa over 1 year ago in reply to Jianzhong Xu

TI__Guru**** 156649 points

Hello Cayden,

Thank you for the query.

4 = 456 MHz (for Revision B)

I captured the ROC for the 2 speed version devices.

It should be Ok to use 1.2V supply provided the speed of the devices does not exceed 375M form the device power-up.

Regards.

Sreenivasa

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TMS320C6747: Power question of different vision TMS320C6747