Company | Trenz Electronic GmbH |
---|---|
PCN Number | PCN-20211018 |
Title | TE0741-03 to TE0741-04 Hardware Revision Change |
Subject | Hardware Revision Change |
Issue Date | 2021-11-23 |
This change affects all Trenz Electronic TE0741 SoMs of revision 03:
Affected Product | Replacement |
---|---|
TE0741-03-070-2CF | TE0741-04-A2C-1-A |
TE0741-03-070-2IF | TE0741-04-A2I-1-A |
TE0741-03-160-2C1 | TE0741-04-B2C-1-AF |
TE0741-03-160-2CF | TE0741-04-B2C-1-A |
TE0741-03-160-2IF | TE0741-04-B2I-1-A |
TE0741-03-325-2CF | TE0741-04-D2C-1-A |
TE0741-03-325-2IF | TE0741-04-D2I-1-A |
TE0741-03-410-2CF | TE0741-04-G2C-1-A |
TE0741-03-410-2IF | TE0741-04-G2I-1-A |
TE0741-03-B3E-1-AF | TE0741-04-B3E-1-AF |
S00014 | TE0741-04-S002C1 |
Type: Schematic change
Reason: Enpirion DCDCs are discontinued.
Impact: None. Maximum continuous output current increased from 12A to 15A per DCDC.
Type: Schematic change
Reason: Enpirion DCDCs are discontinued.
Impact: None. Maximum continuous output current of DCDC increased from 1.5A to 3A on each rail.
Type: Schematic change
Reason: Part is EOL.
Impact: None.
Type: PCB change
Reason: Result of changes above.
Impact: Changed trace length have to be taken into account in existing designs. The trace length for new revision are added to the 4x5 series pinout generator. Please check if change in trace length still matches your requirements. Adaption of carrier may be necessary.
Type: Schematic change
Reason: Add customization option for external sourcing of VBAT.
Impact: External sourcing of VBAT possible when R40 installed and R41 not installed.
Type: BOM change
Reason: Part is end of life.
Impact: Track it pad no more available.
Type: Schematic change
Reason: PCB revision changed.
Impact: REV_ID2..0 pins are connected to contain the value for REV04. They changed from "011" to "100".
Type: Sch/PCB Change
Reason: Improve production yield.
Impact: None.
The revision number is printed on the PCB, revision 03 on bottom, revision 04 on top side.
The new revision 04 will be shipped from Juli 2022, after old stock is gone.
If you have any questions related to this PCN, please contact Trenz Electronics Technical Support at
phone
national calls: 05741 3200-0
international calls: +49 5741 3200-0
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.
This PCN follows JEDEC Standard J-STD-046.