Page History
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| Company | Trenz Electronic GmbH | |
|---|---|---|
| PCN Number | PCN-JJJJMMDD20240123 | |
| Title | PCN-JJJJMMDD TEXXXX-XX Title | TEBT0808-02 to TEBT0808-03 Hardware Revision Change |
| Subject | Hardware Revision Change | Subject|
| Issue Date | JJJJMMDD2024-02-01 (???) |
Products Affected
This change affects all Trenz Electronic TEXXXX Electronic TEBT0808 SoMs: TEXXXXTEBT0808-XX02*.
Affected Product | Replacement |
|---|---|
| TE | TE |
Changes
#1
Type:
Reason:
Impact:
| TEBT0808-02 | TEBT0808-03 |
Changes
#1 Added level translator (U4) for signal "MR" level shifting between 1.8 V and 3.3 V.
Type: Schematic Change
Reason: Use consistent voltage level.
Impact: Improve signal handling.
#2 Changed "PSBATT" power supply from diode (D1) to LDO (U6).
Type: Schematic Change
Reason: Follow AMD recommendation.
Impact: Reduced battery voltage level to 1.2 V.
#3 Changed leds (D2, D3, D4) from 150 060 RS7 500 0 to 19-213/R6C-AL1M2VY/3T.
Type: Schematic Change
Reason: BOM optimization
Impact: None.
#4 Changed ferrid bead BKP0603HS121-T (L1) to MPZ0603S121HT000.
Type: Schematic Change
Reason: EOL of Component.
Impact: None.
#5 Added resistor (R43).
Type: Schematic Change
Reason: Add assemble option.
Impact: None.
#6 Added UKCA logo.
Type: PCB Change
Reason: Required for export to UK.
Impact: None.
#7 Changed fiducials to standard fiducial type.
Type: Schematic Change
Reason: Use standard fiducials.
Impact: None.
#8 Updated components from library.
Type: Schematic Change
Reason: Use latest component data.
Impact: None.
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Method of Identification
The revision number is printed on the top side of the PCB.
Production Shipment Schedule
From XXXXXAugust 2024, 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.
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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-JJJJMMDD20240123)
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.
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