Simulation files provided includes IBIS, IBIS-AMI, BSDL, Thermal model, power-estimation tool (PET) and SK-AM62A-LP Design File Package (Assembly drawing).

AM62Ax PDN Target impedance values:

Voltage Rail	Freq Range	Target Impedance (mOhms)
VDD_CORE (0.75V)	Low (< 1MHz)	7.0
	Mid (1 - 20 MHz)	11.7
	High (20 - 50 MHz)	23.4
VDD_CORE (0.85V)	Low (< 1MHz)	6.9
	Mid (1 - 20 MHz)	11.4
	High (20 - 50 MHz)	22.9
VDD_DDR (1.1V)	Low (< 1MHz)	104.5
	Mid (1 - 20 MHz)	174.2
	High (20 - 50 MHz)	348.3

For frequencies above 50 MHz the board decoupling caps do not play a critical role. SoC and Package decaps (if any) will be dominant beyond 50 MHz

Note: We do not include Buck output inductance in PDN simulations.

Note 1: For VDDS_DDR: we do not recommend using target impedance as the signoff..
Refer to the AM62Ax, AM62Px, AM62Dx LPDDR4 Board Design and Layout Guidelines which outlines all details of power aware SI/PI simulations that need to be run. The eye mask checks from these power aware simulations are the signoff.

Power Distribution Networks: Implementation and Analysis

Sitara Processor Power Distribution Networks: Implementation and Analysis

https://www.ti.com/lit/pdf/sprac76

High Speed Board design and Signal integrity simulation

https://www.ti.com/lit/pdf/spraar7

https://www.ti.com/lit/pdf/spracn9

SYSCONFIG

DDR subsystem register configuration tool

interactive and intuitive graphical tool for enabling, configuring and generating initialization code for device pin multiplexing

Technical Documents

Collaterals and application notes

https://www.ti.com/product/AM62A7#tech-docs

https://www.ti.com/product/AM62A7-Q1#tech-docs

Technical Support

AM62A7 / AM62A7-Q1 Custom board design - FAQs

Previous E2E threads - Keywords AM62Ax, AM62A7, AM62A7-Q1

Starting a new thread

(2) TI E2E support forums

Useful links

https://e2e.ti.com/support/processors-group/processors/f/processors-forum/1340905/faq-am62a7-am62a7-q1-am62a3-am62a3-q1---custom-board-hardware-design---design-and-review-notes-for-reuse-of-sk-am62a-lp-schematics

https://e2e.ti.com/support/interface-group/interface/f/interface-forum/1114327/faq-what-is-the-difference-between-rmii-slave-signaling-and-rmii-master-signaling

SOC POH
https://e2e.ti.com/support/processors-group/processors/f/processors-forum/1492996/am620-q1-the-definition-of-power-of-hour-for-automotive-grade/5736233#5736233

Notes

Always ensure you are using the latest version of the documentation.
Check the product folder regularly for the latest version.
On Ti.com, device product folder page, there is a "Notifications" button. Registering here enables automatic notification of device document changes.
If you have any queries or clarification, use E2E to find similar queries or ask a new question.

0 Kallikuppa Sreenivasa over 1 year ago in reply to Lavanya M R

TI__Guru**** 192199 points

Hi Board designers,

Additional inputs:

Could you help to provide Pinmux excel file for AM62A?

SysConfig Tool export csv file does not list MUX Mode.

TDAV4VM provides MUX Mode

The Excel has been generated and is attached here.

(30) AM62A7: Could you help to provide Pinmux excel file for AM62A - Processors forum - Processors - TI E2E support forums

Regards,

Sreenivasa

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

TI__Guru**** 192199 points

Hi Board designers,

Additional inputs FYI only

AM62P5-Q1: Ball material (wt%)

I am unable to find the information about ball material(with wt%) for AM62P52ASMSIAMHRQ1
in the latest datasheet.
Could you please share this information?

Sn wt%
Ag wt%
Cu wt%
Bi wt%
?? wt%
?? wt%

Please refer below inputs i received:

Solder ball is :

96.5% Sn

3.0% Ag

0.5% Cu

Ball Diameter 0.4mm

The information is expected to be published after the release of the product.

Regards,

Sreenivasa