AM6442: Vpp Specifications

Mukul Bhatnagar

Part Number: AM6442

Tool/software:

Posting on behalf of a customer

Where do we document info on am6442 efuse layout and meaning for the eFuse array on the chip? Same question on eFuse programming requirements and constraints (timing, jitter, power, allowed to use cores to do it, able to do in field or factory-only etc)? The datasheet has section 6.8 that discusses Vpp specification for oTP effuse. Is there any more info here?

10 months ago

0 Mukul Bhatnagar 10 months ago

TI__Guru* 82585 points

For the query on eFuse array details and software programming of the OTP area, you can request access by clicking the request link you will find on

https://www.ti.com/product/AM6442

(search for Security advanced documentation is available for AM64x. Request now)

with NDA , you can access to this content.

For Vpp electrical specifications I believe the info in the datasheet and schematic checklist should be sufficient. Will assign this to a hardware colleague

0 Kallikuppa Sreenivasa 10 months ago in reply to Mukul Bhatnagar

TI__Guru**** 169244 points

Hi,

Please refer to the below FAQ

https://e2e.ti.com/support/processors-group/processors/f/processors-forum/1220816/faq-am625-am623-custom-board-hardware-design-queries-regarding-vpp-efuse-programming-power-supply-selection-and-application

Regards,

Sreenivasa

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AM6442: Vpp Specifications