| Company | Trenz Electronic GmbH |
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| PCN Number | PCN-20210226 |
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| Title | TE0782-02 DDR3, EMMC Change and Product Update |
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| Subject | BOM change |
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| Issue Date | 2021-03-12 |
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Products Affected
This change affects all Trenz Electronic TE0782 SoMs of revision 02: TE0782-02-*
Affected Product | Replacement |
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| TE0782-02-035-2I | TE0782-02-82I33FA |
| TE0782-02-045-2I | TE0782-02-92I33FA |
| TE0782-02-045-2IC | TE0782-02-92I33FH |
| TE0782-02-100-2I | TE0782-02-A2I33FA |
Changes
#1 Change DDR3 RAM (U10, U19) from IM4G16D3FABG-125I to IS43TR16256BL-125KBLI
Type: BOM change
Reason: Component is end of life.
Impact: New DDR timings may be considered in designs. DDR3 setup used in reference design is known to work still.
#2 Change eMMC (U15) from MTFC4GACAJCN-4M IT to IS21ES08G-JCLI
Type: BOM change
Reason: Improve availability.
Impact: The eMMC capacity changed from 4 GByte to 8 GByte.
#3 Clock Revision Change (U7, U61) SiT8008AI-... to SiT8008BI-...
Type: BOM change
Reason: Switch to actual revision. Revision A devices may be discontinued.
Impact: None.
#4 Change Ferrite Beads (L1 .. L10, L51, L53) BKP0603HS121-T to MPZ0603S121HT000
Type: BOM change
Reason: Part is NRND and EOL announced.
Impact: None. DC resistance decreased from 150mOhm to 130mOhm, rated current increased from 0.85A to 1A.
Method of Identification
Locate DDR3 RAM (U10, U19) on bottom and eMMC (U15) on top side of PCB:
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
| old | new |
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IM4G16D3FABG-125I | IS43TR16256BL-125KBLI |
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|
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| MTFC4GACAJCN-4M IT | IS21ES08G-JCLI |
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Production Shipment Schedule
From end of Juli 2021, after old stock is gone.
If you have any questions related to this PCN, please contact Trenz Electronics Technical Support at
Disclaimer
Any projected dates in this PCN are based on the most current product information at the time this PCN is being issued, but they may change due to unforeseen circumstances. For the latest schedule and any other information, please contact your local Trenz Electronic sales office, technical support or local distributor.