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| Company | Trenz Electronic GmbH |
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| PCN Number | PCN-20230920 |
| Title | TE0818-01 to TE0818-02 Hardware Revision Change |
| Subject | Hardware Revision Change |
| Issue Date | 2023-1110-0104 |
Products Affected
This change affects all Trenz Electronic TE0818 SoMs: TE0818-01*.
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#2 Changed DDR4 SDRAM (U2, U3, U9, U12) from K4A8G165WB-BIRC to K4A8G165WC-BITDTCV.
Type: BOM change
Reason: BOM Optimization.
Impact: Memory design settings New DDR timing needs to be considered in customer design. Firmware reflects it but custom firmware needs to be reviewed updated by customer.
#3 Added
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default used external compensation network (R119, C190, C191) and option (R118) to use internal compensation for DCDCs (U18, U37).
Type: Schematic Change
Reason: Improve stability.
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