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CompanyTrenz Electronic GmbH
PCN NumberPCN-20210226
TitleTE0782-02 DDR3, EMMC Change and Product Update
SubjectBOM change
Issue Date

2021-03-12

Products Affected

This change affects all Trenz Electronic TE0782 SoMs of revision 02: TE0782-02-*

Affected Product

Replacement
TE0782-02-035-2ITE0782-02-82I33FA
TE0782-02-045-2ITE0782-02-92I33FA
TE0782-02-045-2ICTE0782-02-92I33FH
TE0782-02-100-2ITE0782-02-A2I33FA

Changes

#1 Change DDR3 RAM (U10, U19) from IM4G16D3FABG-125I to IS43TR16256BL-125KBLI

Type: BOM change
Reason: Component is end of life.
Impact: New DDR timings may be considered in designs. DDR3 setup used in reference design is known to work still.

#2 Change eMMC (U15) from MTFC4GACAJCN-4M IT to IS21ES08G-JCLI

Type: BOM change
Reason:  Improve availability.
Impact: The eMMC capacity changed from 4 GByte to 8 GByte.

#3 Clock Revision Change (U7, U61) SiT8008AI-... to SiT8008BI-...

Type: BOM change
Reason: Switch to actual revision. Revision A devices may be discontinued.
Impact: None. 

#4 Change Ferrite Beads (L1 .. L10, L51, L53) 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 DDR3 RAM (U10, U19) on bottom and eMMC (U15) on top side of PCB:



oldnew

IM4G16D3FABG-125I

IS43TR16256BL-125KBLI


MTFC4GACAJCN-4M ITIS21ES08G-JCLI

Production Shipment Schedule

From end of Juli 2021, after old stock is gone.


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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