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Company | Trenz Electronic GmbH |
---|---|
PCN Number | PCN-20220725 |
Title | TE0820-04 to TE0820-05 Hardware Revision Change |
Subject | Hardware Revision Change |
Issue Date | 2022-08-15 |
This change affects all Trenz Electronic TE0820 SoMs of Revision 04: TE0820-04*.
Affected Product | Replacement |
---|---|
TE0820-04-2AE21MA | TE0820-05-2AE21MA |
TE0820-04-2AE21MAZ | TE0820-05-2AE21MAZ |
TE0820-04-2AI21MA | TE0820-05-2AI21MA |
TE0820-04-2AI21MAZ | TE0820-05-2AI21MAZ |
TE0820-04-2AI21MC | TE0820-05-2AI21MC |
TE0820-04-2AI21MCZ | TE0820-05-2AI21MCZ |
TE0820-04-2BE21MA | TE0820-05-2BE21MA |
TE0820-04-2BE21MAJ | TE0820-05-2BE21MAJ |
TE0820-04-2BE21MAZ | TE0820-05-2BE21MAZ |
TE0820-04-2BE21ML | TE0820-05-2BE21ML |
TE0820-04-2BE21MLZ | TE0820-05-2BE21MLZ |
TE0820-04-2BI21MA | TE0820-05-2BI21MA |
TE0820-04-2BI21MAZ | TE0820-05-2BI21MAZ |
TE0820-04-2BI21ML | TE0820-05-2BI21ML |
TE0820-04-2BI21MLZ | TE0820-05-2BI21MLZ |
TE0820-04-3AE21MA | TE0820-05-3AE21MA |
TE0820-04-3AE21MAZ | TE0820-05-3AE21MAZ |
TE0820-04-3BE21MA | TE0820-05-3BE21MA |
TE0820-04-3BE21MAZ | TE0820-05-3BE21MAZ |
TE0820-04-3BE21ML | TE0820-05-3BE21ML |
TE0820-04-3BE21MLZ | TE0820-05-3BE21MLZ |
TE0820-04-3BI21ML | TE0820-05-3BI21ML |
TE0820-04-3BI21MLZ | TE0820-05-3BI21MLZ |
TE0820-04-4AE21MA | TE0820-05-4AE21MA |
TE0820-04-4AE21MAZ | TE0820-05-4AE21MAZ |
TE0820-04-4AI21MC | TE0820-05-4AI21MC |
TE0820-04-4AI21MCZ | TE0820-05-4AI21MCZ |
TE0820-04-4AI21MI | TE0820-05-4AI21MI |
TE0820-04-4BI21PL | TE0820-05-4BI21PL |
TE0820-04-4BI21PLZ | TE0820-05-4BI21PLZ |
TE0820-04-4DE21MA | TE0820-05-4DE21MA |
TE0820-04-4DE21MAZ | TE0820-05-4DE21MAZ |
TE0820-04-4DI21MA | TE0820-05-4DI21MA |
TE0820-04-4DI21MAZ | TE0820-05-4DI21MAZ |
TE0820-04-5DI21MA | TE0820-05-5DI21MA |
TE0820-04-5DI21MAZ | TE0820-05-5DI21MAZ |
TE0820-04-5DR21MA | TE0820-05-5DR21MA |
TE0820-04-5DR21MAZ | TE0820-05-5DR21MAZ |
TE0820-04-S002C1 | TE0820-05-S002C1 |
Type: Schematic Change
Reason: EOL of Component
Impact: None. Minor changes in electrical characteristics.
Type: Schematic Change
Reason: BOM Optimization
Impact: None. Minor changes in electrical characteristics.
Type: Schematic Change
Reason: EOL of Component
Impact: None. Minor changes in electrical characteristics.
Type: Schematic Change
Reason: Updated decoupling capacitor structure to Xilinx recommendations.
Impact: None. Minor changes in electrical characteristics.
Type: Schematic Change
Reason: Allow extended automatic DDR4 testing.
Impact: None.
Type: Schematic Change
Reason: BOM Optimization
Impact: None. Minor changes in electrical characteristics.
Type: Schematic Change
Reason: Power management improvement.
Impact: None. All power supplies are monitored.
Type: Schematic Change
Reason: Improve power management.
Impact: None.
Type: Schematic Change
Reason: Improve module reset and power-up.
Impact: Changed reset and power-up handling.
Type: Schematic Change
Reason: Connect both PHY signals to SoC.
Impact: None. Signal optional available at SoC (assembly option).
Type: Schematic Change
Reason: Improvement to allow "POR_OVERRIDE" state change.
Impact: None. Assembly option with power override possible.
Type: Schematic Change
Reason: Improvement to protect reset input signal.
Impact: None.
Type: Schematic Change
Reason: Use latest component data.
Impact: None.
Type: Schematic Change
Reason: Change voltage threshold from 0.74 V to 0.775 V.
Impact: None.
Type: Schematic Change
Reason: Added assembly option for DCI.
Impact: None. Not needed for x16 DDR4.
Type: BOM Change
Reason: R92 is not needed.
Impact: None.
Type: Documentation Update
Reason: Power documentation improvement.
Impact: None.
The revision number is printed on the top side of the PCB.
This change takes place with immediate effect. If the new revision is not suitable for your application and still the former revision of the board is needed, please contact us.
If you have any questions related to this PCN, please contact Trenz Electronics Technical Support at
phone
national calls: 05741 3200-0
international calls: 0049 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.