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CompanyTrenz Electronic GmbH
PCN NumberPCN-20221116
TitleTEI0003-02 to TEI0003-03 Hardware Revision Change
SubjectHardware Revision Change
Issue Date

2023-0201-0117

Products Affected

This change affects all Trenz Electronic TEI0003 boards: TEI0003-02*.

Affected ProductReplacementNote
TEI0003-02

TEI0003-03-QFCR1A

TEI0003-03-QFCR4A

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 (U5) or SPI Flash W25Q64JVSSIQ (U12).

...

Impact: Memory sizes and frequencies are dependent on the used variant (Altera Cyclone 10 based modules).

#2 Changed ferrid bead LI0402E300R-10 to MPZ0603S121HT000 for L1, L2, L3, and L4.

...

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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