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changes.mady.by.user Susanne Kunath

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CompanyTrenz Electronic GmbH
PCN NumberPCN-20170106
TitleTE0741-02 to TE0741-03 hardware revision upgrade
SubjectTrenz Electronic TE0741 SoM Upgrade
Issue Date

20170106

Products Affected

This change affects all Trenz Electronic TE0741 SoMs of revision: TE0741-02-*.

affected product

suggested upgrade

TE0741-02-*

TE0741-03-*

Changes

#1 Switched off prebias mode for EN63A0QI by default

Type: Enhancement

Reason: Very seldom startup problems with prebias mode enabled occurred.

Impact: None.

If you need prebias mode enabled, please contact us for custom assembly variant.

#2 Updated footprints

Type: PCB change

Reason: Optimization for higher production yield.

Impact: None

#3 Added thermal vias to mounting holes

Type: Layout change

Reason: Better thermal connection to mounting bolts

Impact: None

#4 Added Track-it™ Traceability Pad

Type: BOM change

Reason: Allow automated identification of module

Impact: None


Method of Identification

The model code and revision number (e.g. TE0741-02 or TE0741-03) are printed on the top bottom side of the PCB.

Production Shipment Schedule

...