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Company | Trenz Electronic GmbH |
---|---|
PCN Number | PCN-20230119 |
Title | TEI0006-03 to TEI0006-04 Hardware Revision Change |
Subject | Hardware Revision Change |
Issue Date | 2023-05-02 |
This change affects all Trenz Electronic TEI0006 SoMs: TEI0006-03*.
Affected Product | Replacement |
---|---|
TEI0006-03-220-5I | TEI0006-04-API23A |
TEI0006-03-ALC13A | TEI0006-04-ALE13A |
Type: Schematic Change
Reason: Use industrial and faster system controller.
Impact: Speed and temperature grade improved.
Type: Schematic Change
Reason: EOL of Component.
Impact: None. Minor changes in electrical characteristics.
Type: Schematic Change
Reason: Improve MP8869SGL-Z handling.
Impact: None. Custom system controller firmware needs to be adapted if system controller (U18) pin D11 is used inside the firmware because system controller (U18) pin D11 was used as power good signal (PG_VTT) for EV1320QI (U9) as detailed in change #7.
Type: Schematic Change
Reason: Improve I2C debugging capabilities.
Impact: None.
Type: Schematic Change
Reason: EOL of Component.
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: EOL of EV1320QI.
Impact: None. Custom system controller firmware needs to be adapted as discussed in change #3.
Type: Schematic Change
Reason: EOL of Component.
Impact: None. Minor changes in electrical characteristics.
Type: Schematic Change
Reason: EOL of EP53A8HQI.
Impact: None. Minor changes in electrical characteristics.
Type: Schematic Change
Reason: Improve power handling.
Impact: None. Custom system controller firmware could be changed to use this signal.
Type: Schematic Change
Reason: EOL of EP53A8HQI.
Impact: None. Custom system controller firmware needs to be adapted.
Type: Schematic Change
Reason: BOM Optimization.
Impact: None. Minor changes in electrical characteristics.
Type: Schematic Change
Reason: Not recommended for new design 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: BOM Optimization.
Impact: None. Minor changes in electrical characteristics.
Type: Schematic Change
Reason: Optionally common mode voltage setting.
Impact: None. Minor changes in electrical characteristics.
Type: Schematic Change
Reason: Simplify power handling.
Impact: None. Custom firmwares with CryptoAuthentication Device (U19) usage needs to be adapted.
Type: Schematic Change
Reason: Simplify VCCBAT/reset handling.
Impact: Check power sequencing and reset handling for your use case.
Type: Schematic Change
Reason: Not recommended for new design of component.
Impact: None.
Type: Schematic Change
Reason: Not recommended for new design of component.
Impact: None.
Type: Schematic Change
Reason: Improve debugging possibility.
Impact: None.
Type: Schematic Change
Reason: Improve debugging possibility.
Impact: None.
Type: Schematic Change
Reason: EOL of component.
Impact: None.
Type: Schematic Change
Reason: Use latest component data.
Impact: None.
Type: PCB Change
Reason: Requiered for export to UK.
Impact: None.
Type: Documentation Update
Reason: Documentation improvement.
Impact: None.
Type: Firmware Update
Reason: Hardware changes needs to be reflected in firmware.
Impact: None. TEI0006-04 will be shipped with new firmware but custom firmwares needs to be updated by customer.
The revision number is printed on the top side of the PCB.
From November 2023, 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.
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.