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| Company | Trenz Electronic GmbH |
|---|---|
| PCN Number | PCN-20221116 |
| Title | TEI0003-02 to TEI0003-03 Hardware Revision Change |
| Subject | Hardware Revision Change |
| Issue Date | 20222023-11-15 !!!01-17 |
Products Affected
This change affects all Trenz Electronic TEI0003 boards: TEI0003-02*.
| Affected Product | Replacement | Note |
|---|---|---|
| TEI0003-02 | TEI0003-03-QFCR1A TEI0003-03-QFCR4A |
Changes
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Variant QFCR1A uses the same EOL flash as TEI0003-02. This variant can be ordered as long this flash is available and is EOL afterwards. Then, variant QFCR4A is the successor. |
Changes
#1 Added option to use either SPI Flash EPCQ16SI8N / EPCQ16ASI8N
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(U5) or SPI Flash W25Q64JVSSIQ (U12).
Type: Schematic Change
Reason: EOL of ComponentSPI Flash.
Impact:None. Higher frequency could be used Memory sizes and frequencies are dependent on the used variant (Intel Cyclone 10 based modules).
#2 Changed ferrid bead LI0402E300R-10 to MPZ0603S121HT000 for L1, L2, L3, and L4.
Type: Schematic Change
Reason: EOL of Component.
Impact: None. Minor changes in electrical characteristics.
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Type: Schematic Change
Reason: EOL of Component.
Impact: None. Minor changes in electrical characteristics.
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Reason: Requiered for export to UK.
Impact: None.
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#7 Added pin description on silkscreen layer.
Type: PCB Change
Reason: Improves pinout documentation.
Impact: None.
#8 Updated components from library.
Type: Schematic Change
Reason: Use latest component data.
Impact: None.
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Production Shipment Schedule
From July August 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.
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