PMIC for i.MX8DualXPlus

[bimal]

HI,

For oneof our project we are planning to use the i.MX8DulxPlus Part# MIMX8DX5CVLFZAC (Without DSP) will be using LPDDR4.

For which i have query regarding the selection of PMIC part# As per the processor we need industrial grade PMIC part compatible for i.MX8DualxPlus and as per the datasheet of PMIC 33PF8100 there are several parts as below:

1) MC34PF8100FJEP Industrial grade compatible with LPDDR4 

2) MC33PF8100FJES Automotive grade compatible with LPDDR4

We should go with the part#1 in above list, is this correct as per latest OTP programming support on this PMIC?

Or we should go with the other latest OTP programming ID from FJ??

Require your input to quickly converge on this.

[igorpadykov]

Hi Bimal

yes  MC34PF8100FJEP is correct selection for

industrial grade part with LPDDR4.

Best regards
igor
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[bimal]

HI Igor,

Thanks for the prompt response,

Can you also let me know the difference between below parts:

1) MIMX8DX5CVLFZAC

&

2) MIMX8DX5CVLDZAC

Which should be used, Not clear with the difference of FZ and DZ codes in part#.

[igorpadykov]

Hi Bimal

it is speed D-1GHz  F-1.2GHz

Best regards
igor