| Company | Trenz Electronic GmbH |
|---|---|
| PCN Number | PCN-20240614 |
| Title | TE0706-03 to TE0706-04 Hardware Revision Change |
| Subject | Hardware Revision Change |
| Issue Date | 2024-07-01 |
Products Affected
This change affects all Trenz Electronic TE0706 SoMs: TE0706-03*.
Affected Product | Replacement |
|---|---|
| TE0706-03 | TE0706-04-A |
| TE0706-03-D | TE0706-04-B |
3. L3, L5 Ferrit beads BKP0603HS121-T replaced with MPZ0603S121HT000.
4. EOL component J9 was replaced.
5. Pin Headers J10 - J13 were replaced.
6. EOL component U3 (EN5311QI) was replaced with MPM3834CGPA-Z.
7. EOL component U1 (EN6347QI) was replaced with MPM3860GQW-Z.
8. Added Diode D1, D2 for USB ESD protection.
9. Eth Phy Powersupply modified: L1, R27 removed from shematic; for U6 DVDD supply used internal LDOs.
10. Q1 (TPS27081ADDCR) was replaced with MP5077GG-Z.
11. EOL component J4 micro SD Card was replaced.
12. Added testpoints TP1 - TP9.
13. Added series terminator R27 to avoid ringing effect.
14. The signals were renamed:
- VCCIOB ---> VCCIOC,
- VCCIOC ---> VCCIOD
according to Trenz Module Connection Table.
15. Added Legal Notices page.
16. Added Power diagram page.
17. Added Block diagramm.
18. Addes series terminators R50-55 to avoid ringing effect.
19. PGOOD connected to S1-1 DIP Switch and pulled-up by resistor R56 to 3.3V.
20. Added a pull-up resistor R57 on RESIN. Not all 4x5 modules have internal pull-up for this pin on the module.
21. Added mechanical components:
- Screw M3x6 (2 pcs.);
- Standoff M3x10;
- U2 - TE0790-03 XMOD FTDI JTAG Adapter;
- J14 - J18 - Jumpers 2,54mm Pitch.
Changes
#13 Removed track-it traceability pad S/N. (???)
Type: Schematic Change
Reason: EOL of Component.
Impact: None.
#15 Updated components from library.
Type: Schematic Change
Reason: Use latest component data.
Impact: None.
#11 Changed inductor (L3, L5) from BKP0603HS121-T to MPZ0603S121HT000.
Type: BOM Change
Reason: EOL of component.
Impact: None.
#11 Changed pin header (J9 ...
Type: BOM Change
Reason: EOL of component.
Impact: None.
#1
Type:
Reason:
Impact:
Method of Identification
Production Shipment Schedule
From XXXXX, after old stock is gone. If the new revision is not suitable for your application and still the former revision of the board is needed, please contact us.
Contact Information
If you have any questions related to this PCN, please contact Trenz Electronics Technical Support at
- forum.trenz-electronic.de
- wiki.trenz-electronic.de
- support%trenz-electronic.de (subject = PCN-JJJJMMDD)
phone
national calls: 05741 3200-0
international calls: 0049 5741 3200-0
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.
This PCN follows JEDEC Standard J-STD-046.
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