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CompanyTrenz Electronic GmbH
PCN NumberPCN-20210611
TitleTE0729-02 eMMC Change
SubjectBOM change
Issue Date


Products Affected

This change affects all Trenz Electronic TE0729 SoMs of revision 02: TE0729-02

Affected Product



#1 Change eMMC (U5) from IS21ES08G-JCLI to SDINBDG4-8G-XI2

Type: BOM change
Reason: Distributor informed about unforeseeable immediate EOL of parts. No official documents form manufacturer are available. No LTB, already confirmed orders were cancelled by distributor/manufacturer. 
Impact: None. Replacement has same capacity as used on corresponding affected variant. Reference designs for vivado versions 2019.2 and 2020.2 were tested and work properly without any changes.

#2 Change Ferrite Beads (L2 - L7, L10 - L13) BKP0603HS121-T to MPZ0603S121HT000

Type: BOM change
Reason: Part is NRND and EOL announced.
Impact: None. DC resistance decreased from 150mOhm to 130mOhm, rated current increased from 0.85A to 1A.

Method of Identification

Locate eMMC (U5) on bottom side of PCB:




Production Shipment Schedule

From end of August 2021, after old stock is gone, all variants above are replaced by the corresponding variants.

Contact Information

If you have any questions related to this PCN, please contact Trenz Electronics Technical Support at


Any projected dates in this PCN are based on the most current product information at the time this PCN is being issued, but they may change due to unforeseen circumstances.  For the latest schedule and any other information, please contact your local Trenz Electronic sales office, technical support or local distributor.

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