i.MX ProcessorsのトピックRe: IMX8DX core A35 power supply

IMX8DX core A35 power supply

ceng_guanghui — Mon, 20 Jan 2020 08:48:19 GMT

Hello

About IMX8DX core A35 power supply.See the datesheet as below

Overdrive mode,the typ voltage is1.1V

Nominal mode,the tye voltage is 1.0V

In the hardware design to choose one ,what's your suggestion

Thanks.

Zeng

Yuri — Tue, 21 Jan 2020 04:35:36 GMT

Hello,

Depending on applications customer can use Overdrive or Nominal mode for VDD_A35 (Power

supply of Cortex-A35 cluster). For applications, where performance is the main requirement, the

Overdrive mode can be applied; for power saving - Nominal mode may be recommended.

Have a great day,

Yuri.

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neusch — Thu, 04 Feb 2021 09:04:06 GMT

What effect does the mode have for the lifetime ?
The effect at MX6 is impressive: Consumer 1,2GHz / Industrial 800MHz

Is ther any information about MX8 (overdrive/normal mode) ?