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

2021-0203-2512

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

...

Type: BOM change
Reason: Ensure long time availability.
Impact: Jedec Manufacturer ID changed from 01h to 9Dh, the device ID from 18h to 19h. 512Mbit flash are now available. 

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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.

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#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. 

Method of Identification

Locate DDR3 RAM (U10, U19), Flash (U38) on bottom and eMMC (U15) on top side of PCB:

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310
oldnew

IM4G16D3FABG-125I

IS43TR16256BL-125KBLI

draw.io Diagram
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diagramName27202
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diagramWidth337
revision1


draw.io Diagram
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diagramName25945
simpleViewerfalse
width200
linksauto
tbstyletop
diagramDisplayName
lboxfalse
diagramWidth310
revision1
draw.io Diagram
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diagramName30275
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width200
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tbstyletop
diagramDisplayName
lboxfalse
diagramWidth

draw.io Diagram
borderfalse
diagramName29494
simpleViewerfalse
width196
linksauto
tbstyletop
diagramDisplayName
lboxfalse
diagramWidth327
revision1

S25FL256SAGBHI20

IS25LP512M-RHLE

revision1

MTFC4GACAJCN-4M ITIS21ES08G-JCLI

draw.io Diagram
borderfalse
diagramName27512
simpleViewerfalse
width200
linksauto
tbstyletop
diagramDisplayName
lboxfalse
diagramWidth264
revision1

draw.io Diagram
borderfalse
diagramName29169
simpleViewerfalse
width200
linksauto
tbstyletop
diagramDisplayName
lboxfalse
diagramWidth256
revision1

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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