Page History
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| Company | Trenz Electronic GmbH |
|---|---|
| PCN Number | PCN-20210227 |
| Title | TE0783-02 DDR3, EMMC Change and Product Update |
| Subject | BOM change |
| Issue Date | 2021-03-1826 |
Products Affected
This change affects all Trenz Electronic TE0783 SoMs of revision 02: TE0783-02-*
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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.
#5 TE0783-02-92I35HA only: Replaced Flash (U38)
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Type: BOM change
Reason: Althrough IS25LP256D-JHLE is listed as 'Supported Flash Memory Devices for Zynq-7000 Device Configuration' in Xilinx UG908 (since version 2019.1), there are unsolved problems with reboot after petalinux was started. Therfore we change to a device which i known to work as expected.
Impact: Jedec Manufacturer ID is 01h, the device ID 18h. Size does not change, 256 Mbit flash are available. All variants use now S25FL256SAGBHI20
Method of Identification
Locate DDR3 RAM (U10, U19) and Flash (U38) on bottom and eMMC (U28) on top side of PCB:
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