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| Company | Trenz Electronic GmbH |
|---|---|
| PCN Number | PCN-20201001 |
| Title | TEBT00808-01 to TEBT00808-02 Hardware Revision Change |
| Subject | Hardware Revision Change |
| Issue Date | 2020-10-02 |
Products Affected
This change affects all Trenz Electronic TEBT00808-01 Carrier:
Affected Product | Replacement |
|---|---|
| TEBT00808-01 | TEBT00808-02 |
Changes
#1 Changed UART MIO location from MIO68..69 to MIO42..43.
Type: Schematic change
Reason: B
Impact: N
2# Updated loop back MIO connection
Type: Schematic change
Reason: B
Impact: N
- MIO48 connected to MIO49;
- MIO68 connected to MIO74;
- MIO69 connected to MIO75.
#3 Removed obsolete traceability pad.
Type: PCB change
Reason:
Impact:
#4 Added MGT TX AC coupling capacitors C22..25. Added MGT RX 0Ohm jumpers R32..35.
Type: Schematic change
Reason: B
Impact: N
#5 Added power protection circuitry U3 (overvoltage, undervoltage and reverse supply protection).
Type: Schematic change
Reason: B
Impact: N
#6 Added a Schottky diode D1 to PS_BATT power supply circuit.
Type: Schematic change
Reason: B
Impact: N
#7 Replaced obsolete inductor L2 (74479787210A). New part is MAMK2520T1R0M.
Type: PCB change
Reason:
Impact:
#8 Resistors 10K was replaced by 5K1 due BOM optimization.
Type: BOM change
Reason:
Impact:
Method of Identification
The revision number is printed on the top side of the PCB.
Production Shipment Schedule
The revison 02 is available from mid of november, if you still need the revision 01 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-20201001)
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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