| Company | Trenz Electronic GmbH |
|---|---|
| PCN Number | PCN-20240124 |
| Title | TE0600-03 to TE0600-04 Hardware Revision Change |
| Subject | Hardware Revision Change |
| Issue Date | 2024-02-06 |
Products Affected
This change affects all Trenz Electronic TE0600 SoMs: TE0600-03*.
Affected Product | Replacement |
|---|---|
| TE0600-03-72C11-A | TE0600-04-72C11-A |
| TE0600-03-72C21-A | TE0600-04-72C21-A |
| TE0600-03-52I11-A | TE0600-04-52I11-A |
| TE0600-03-83I21-A | TE0600-04-83I21-A |
| TE0600-03-52I11-M | TE0600-04-52I11-M |
| TE0600-03-83I11-A | TE0600-04-83I11-A |
| TE0600-03-83C21-A | TE0600-04-83C21-A |
| TE0600-03-52I11-W | EOL |
| TE0600-03-52I11-C | EOL |
Changes
#1 Changed DCDC EN6347QI (U2) to MPM3860GQW-Z and adapted power circuit.
Type: Schematic Change
Reason: EOL of Component.
Impact: None. Increased current output capability. Minor changes in electrical characteristics.
#2 Changed DCDC EP53F8QI (U3) to MPM3834CGPA and adapted power circuit.
Type: Schematic Change
Reason: EOL of Component
Impact: None. Minor changes in electrical characteristics.
#3 Changed LDO LP3878SD-ADJ (U4, U14) to TPS74601PBDRVT and adapted power circuit.
Type: Schematic Change
Reason: EOL of Component
Impact: None. Increased current output capability. Minor changes in electrical characteristics.
#4 Assembled clock SiT8008BI-73-XXS-100.000000E (U12).
Type: BOM Change
Reason: System clock improvement.
Impact: Add additional system clock.
#5 Inserted internal pull-up IO resistor option for FPGA via external resistor (R83).
Type: Schematic Change
Reason: Increase flexibility.
Impact: None.
#6 Improved led (D1) driving circuit via adding MOSFET (T1) and resistor (R84) and changed 120 Ohm resistor (R36) to 240 Ohm.
Type: Schematic Change
Reason: Improve led circuit.
Impact: None.
#7 Changed 2.2 kOhm resistor (R29) to 100 Ohm.
Type: BOM Change
Reason: Follow AMD recommendation.
Impact: None.
#8 Changed diode (D3) from BAT54VV,115 to two separated diodes (D2, D3) BAT54A,215.
Type: Schematic Change
Reason: BOM optimization.
Impact: None.
#9 Changed 2.2 kOhm resistors (R56, R57, R58) to 2.4 kOhm.
Type: BOM Change
Reason: Follow AMD recommendation.
Impact: None.
#10 Pulled-down board revision signal "BR0" (FPGA U5, pin P17) and updated board revision documentation.
Type: Schematic Change
Reason: Update revision information.
Impact: None. Custom design needs to be updated by customer in cases where board revision signals are used.
#11 Added testpoints (TP11...TP14, TP23...TP28).
Type: PCB Change
Reason: Improve voltage and system monitoring.
Impact: None.
#12 Changed fiducials to standard fiducial type.
Type: Schematic Change
Reason: Use standard fiducials.
Impact: None.
#13 Changed stacked vias to staggered vias.
Type: PCB Change
Reason: Reliability improvement.
Impact: Reliablity improvement.
#14 Signal trace lengths changed.
Type: PCB change
Reason: Result of changes above.
Impact: Changed trace length have to be taken into account in existing designs.
#15 Updated B2B documentation.
Type: Documentation Update
Reason: Documentation Improvement.
Impact: None.
#16 Renamed document sheets.
Type: Documentation Update
Reason: Documentation Improvement.
Impact: None.
#17 Updated legal notices, revision history, block and power diagram. Updated page count and order.
Type: Documentation Update
Reason: Documentation Improvement.
Impact: None.
Method of Identification
The revision number is visible on the top side of the PCB.
Production Shipment Schedule
From September 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.
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-20240124)
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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