The CVDD condition for TMS320C6454.

Ats-nsmr

Intellectual 270 points

Other Parts Discussed in Thread: TMS320C6454

Hi,

I want to confirm the CVDD Condition for TMS320C6454.

SPRS311I （6.2 Recommended Operating Conditions） Mentioned CVDD as

Following.

　1000 MHz　→　1.25V

　 850 MHz　→　1.20V

　 720 MHz　→　1.20V

We want to use 1Ghz Device in 850Mhz Operation.

In this case.CVDD is 1.25v or 1.20 v?

Best Regards

over 9 years ago

0 Senthilkumar Srinivasan over 9 years ago

TI__Mastermind 43660 points

Hello,

You can use 1.20V for 850 MHz operation. However if you want to increase the frequency of operation beyond 850 MHz, you must increase the voltage to 1.25V before increase the device speed.

Regards,
Senthil

0 Ats-nsmr over 9 years ago in reply to Senthilkumar Srinivasan

Intellectual 270 points

Hi Senthil

Thank you for your reply.
I will suggest the same to our customer.

Regards,
Ats-nsmr

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The CVDD condition for TMS320C6454.