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CompanyTrenz Electronic GmbH
PCN NumberPCN-20210610
TitleTE0720-03 eMMC Change
SubjectBOM change
Issue Date

2021-07-

Products Affected

This change affects all Trenz Electronic TE0720 SoMs of revision 03 with eMMC from manufacturer ISSI:

Affected Product

eMMC CapacityReplacement
TE0720-03-31C33FA8GBTE0720-03-31C33MA
TE0720-03-61C33FA8GBTE0720-03-61C33MA
TE0720-03-61Q33FA8GBTE0720-03-61Q33MA
TE0720-03-61Q33FAB8GBTE0720-03-S005
TE0720-03-61Q33FAD8GBTE0720-03-S006C1
TE0720-03-61Q33FAE8GBTE0720-03-S007C1
TE0720-03-61Q33FAF8GBTE0720-03-S008C1
TE0720-03-61Q33FAG8GBTE0720-03-S009C1
TE0720-03-61Q33FL8GBTE0720-03-61Q33ML
TE0720-03-61Q42GA32GBTE0720-03-61Q42NA
TE0720-03-61Q43FA8GBTE0720-03-61Q43MA
TE0720-03-62I12GA32GBTE0720-03-62I12NA
TE0720-03-62I33FA8GBTE0720-03-62I33MA
TE0720-03-62I33GA32GBTE0720-03-62I33NA
TE0720-03-62I33FAN8GB TE0720-03-62I33MAN
TE0720-03-62I33FL8GBTE0720-03-62I33ML
TE0720-03-64I63FA8GBTE0720-03-64I63MA
TE0720-03-61C33FAS8GBTE0720-03-61C33MAS
TE0720-03-S001C18GBTE0720-03-S003C1
TE0720-03-S002 8GBTE0720-03-S004

Changes

#1 Change eMMC (U15) from IS21ES08G-JCLI / IS21ES32G-JCLI to SDINBDG4-8G-XI2 / SDINBDG4-32G-XI2

Type: BOM change
Reason: Parts are EOL.
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 (L1, L2, L3, L4, L5, L7, L8) 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 (U15) on top side of PCB:


oldnew

IS21ES08G-JCLI
or
IS21ES32G-JCLI

SDINBDG4-8G-XI2
or
SDINBDG4-32G-XI2

Remark: Only 8GB versions are shown in figures above, 32GB version look accordingly.

Production Shipment Schedule

From 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

Disclaimer

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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