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| Company | Trenz Electronic GmbH |
|---|---|
| PCN Number | PCN-20230524 |
| Title | TE0813-01 to TE0813-02 Hardware Revision Change |
| Subject | Hardware Revision Change |
| Issue Date | 2023-0706-0126 |
Products Affected
This change affects all Trenz Electronic TE0813 SoMs: TE0813-01*.
Affected Product | Changes | Replacement |
|---|---|---|
| TE0813-01-2AE11-AZ | #1...#19 | TE0813-02-2AE81-A |
| TE0813-01-4BE11-A | #2...#19 | TE0813-02-4BE81-A |
| TE0813-01-4BE11-AZ | #1...#19 | TE0813-02-4BE81-A |
| TE0813-01-4BE81-A | #3..#19 | TE0813-02-4BE81-A |
| TE0813-01-4BE81-AZ | #1, #3...#19 | TE0813-02-4BE81-A |
| TE0813-01-4DE11-A | #2...#19 | TE0813-02-4DE81-A |
| TE0813-01-4DE11-AZ | #1...#19 | TE0813-02-4DE81-A |
Changes
#1 Changed DCDC MUN3CAD03-SE (U13, U15, U16, U19, U20, U23, U24, U29, U30, U31, U33
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)
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to TPS82085SIL and adapted voltage divider resistors.
Type: BOM Change
Reason: TPS82085SIL availability.
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Impact: Increased DDR4 memory size. Custom design needs to be checked by customer.
#3 Changed DCDC EN6347QI (U11) to MPM3860GQW-Z and adapted power circuit.
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Reason: Protect manual reset input signalpin.
Impact: None.
#8 Connected enable signal for DCDCs U11 and U33 from "3.3VIN" to "PG_PL_VCCINT".
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Impact: Changed trace length have to be taken into account in existing designs. The trace length for new revision shall will be available in TE081x series pinout generator. Please check if change in trace length still matches your requirements. Adaption of carrier may be necessary.
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Overview
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