| Company | Trenz Electronic GmbH |
|---|---|
| PCN Number | PCN-20251015 |
| Title | AM0010-02 DDR4 SDRAM Change |
| Subject | BOM Change |
| Issue Date | 2025-10-20 |
Products Affected
This change affects all Trenz Electronic AM0010 SoMs: AM0010-02*.
Affected Product | Changes | Replacement |
|---|---|---|
| AM0010-02-2AE21MA | #1 | AM0010-02-2AE51MA |
| AM0010-02-3BE21MA | #1 | AM0010-02-3BE51MA |
| AM0010-02-3BI21MA | #1 | AM0010-02-3BI51MA |
| AM0010-02-4AE21MA | #1 | AM0010-02-4AE51MA |
| AM0010-02-4AE81MA | #2 | AM0010-02-4AE51MA |
| AM0010-02-4BE21MA | #1 | AM0010-02-4BE51MA |
| AM0010-02-4DE21MA | #1 | AM0010-02-4DE51MA |
| AM0010-02-4DE81MA | #2 | AM0010-02-4DE51MA |
| AM0010-02-5DE21MA | #1 | AM0010-02-5DE51MA |
| AM0010-02-5DI21MA | #1 | AM0010-02-5DI51MA |
| AM0010-02-5DI81MA | #2 | AM0010-02-5DI51MA |
Changes
#1 Changed DDR4 SDRAM (U2, U3, U4, U9, U12) from K4A8G165WB-BIRC to NT5AD512M16H4-JRI.
Type: BOM change
Reason: EOL of Component.
Impact: New DDR timings may be considered in designs. Timings used in Trenz reference design are due to following reasons still applicable without change: According to ZynqMP DDR4 Memory Setup an older revision (NT5AD512M16C4-JRI) of the new DDR4 chip (NT5AD512M16H4-JRI) is tested with this timings and manufacturer datasheets of older revision (NT5AD512M16C4-JRI) and actual revision DDR4 chip (NT5AD512M16H4-JRI) state identical timings.
#2 Changed DDR4 SDRAM (U2, U3, U4, U9, U12) from K4A8G165WC-BITDTCV to NT5AD512M16H4-JRI.
Type: BOM change
Reason: EOL of Component.
Impact: New DDR timings may be considered in designs. Timings used in Trenz reference design are due to following reasons still applicable without change: According to ZynqMP DDR4 Memory Setup an older revision (NT5AD512M16C4-JRI) of the new DDR4 chip (NT5AD512M16H4-JRI) is tested with this timings and manufacturer datasheets of older revision (NT5AD512M16C4-JRI) and actual revision DDR4 chip (NT5AD512M16H4-JRI) state identical timings.
Method of Identification
Locate DDR4 SDRAM (U2, U4, U12) on top side and DDR4 SDRAM (U3, U9) on bottom side of AM0010-02 PCB:
| Top Side | Bottom Side |
|---|---|
|
|
| Change | old | new |
|---|---|---|
| #1 | K4A8G165WB-BIRC | NT5AD512M16H4-JRI |
|
| |
| #2 | K4A8G165WC-BITDTCV | NT5AD512M16H4-JRI |
|
|
Production Shipment Schedule
From May 2026, after old stock is gone. If the new variants are not suitable for your application and still former variants of the board are needed, please contact us.
Contact Information
If you have any questions related to this PCN, please contact Trenz Electronics Technical Support at
- forum.trenz-electronic.de
- wiki.trenz-electronic.de
- support%trenz-electronic.de (subject = PCN-20251015)
phone
national calls: 05741 3200-0
international calls: 0049 5741 3200-0
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.
This PCN follows JEDEC Standard J-STD-046.
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