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| Company | Trenz Electronic GmbH |
|---|---|
| PCN Number | PCN-20220309 |
| Title | TE0715-04 to TE0715-05 Hardware Revision Change |
| Subject | Hardware Revision Change |
| Issue Date | 2022-03-2014 |
Products Affected
This change affects all Trenz Electronic TE0715 SoMs of revision 04.
Affected Product | Replacement |
|---|---|
| TE0715-04-* | TE0715-05-* |
Changes
#1 Replace EN6347QI (U1) by MPM3840GQV-Z.
Type: Schematic Change
Reason: Enpirion DCDCs are discontinued.
Impact: None.
#2 Replace TPS82085SIL (U2, U3, U8, U24) by MPM3834CGPA.
Type: Schematic Change
Reason: Supply chain optimization.
Impact: None.
#3 Replace TPS27082LDDCR (Q1) by MP5077GG-Z.
Type: Schematic Change
Reason: Supply chain optimization.
Impact: None.
#4 Add power supervisor BD39040MUF (U25).
Type: Schematic Change
Reason: Improved voltage rail supervision.
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#12 Remove GND connection from FPGA "RSVDGND" pin (U5.G12).
Type: Schematic Change
Reason: Xilinx recommendation.
Impact: None.
#13 Replace
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BKP0603HS121-T (L1, L2, L3, L4, L5, L6, L7, L8, L9, L11) by MPZ0603S121HT000.
Type: Schematic Change
Reason: Ferrite beads are discontinued.
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Impact: None. Physical dimension changed.
#24 LIB update.
Type: SCH and PCB Change
Reason: Improve production yield.
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