| Company | Trenz Electronic GmbH |
|---|---|
| PCN Number | PCN-20160706 |
| Title | TE0706-01 to TE00706-02 Hardware Revision Change |
| Subject | Trenz Electronic TE0706 Hardware Change |
| Issue Date | 20160706 |
Products Affected
This change affects all Trenz Electronic TE0706 Carriers of revision: TE0706-01*.
affected product | suggested upgrade |
|---|---|
TE0706-01* | TE0706-02* |
Changes
#1 Added Jumpers for VCCIO Voltage Strapping
Type: Layout change
Reason: Allow easier setting of IO Voltages
Impact: Voltage VCCIOA, VCCIOB, VCCIOC independent selectable (1,8V or 3.3V) via jumper J10, J11, J12. Boards are delivered now with default IO voltages of 1.8V. Check Jumper settings and change to your needs.
#2 Changed PWR Connector to SMD type
Type: BOM change
Reason: Improve manufacturing
Impact: None
#3 Swapped XMOD RX TX
Type: Layout change
Reason: Adapt to standard XMOD without special firmware.
Impact: XMOD with standard firmeware needed.
#4 Added 0 Ohm Resistor R31
Type: SCH change
Reason: Possibility to disconnect CLK125 for compatibility with modules having GTs
Impact: None
#5 Replaced Micro USB Connector J8 to Würth 629105150521
Type: BOM change
Reason: Better mechanical stability
Impact: None
#6 Added Ferrite Beads L1
Type: BOM change
Reason: Improve Ethernet PHY power supply
Impact: None
#7 Full Update from Library
Type: PCB change
Reason: Improve manufacturing
Impact: None
#8 Added Track-it™ Traceability Pad
Type: BOM change
Reason: Allow automated identification of module
Impact: None
#9 Added Thermal Vias to Mount Holes
Type: Layout change
Reason: Better thermal performance
Impact: None
#10 Replaced MagJack Connectors from WE7499111446 to TRJG4820G4NL
Type: BOM change
Reason: Cost saving
Impact: None
#11 Remove R22
Type: BOM change
Reason: R22 on SD_CLK not needed
Impact: None
#12 Added diode D1
Type: SCH change
Reason: Improve power input protection
Impact: None
#13 Changed Power Good pull up voltage from 3.3V to VIN
Type: SCH change
Reason: Prepare for future use.
Impact: None (PG now correct working, but currently not used)
#14 Changed R24 to 4.9 KOhm
Type: SCH change
Reason: Improve reliability with stronger pullup
Impact: None
#15 25 MHz Oscillator Updated from Rev A to B
Type: SCH change
Reason: Production homogenization
Impact: None
#16 Pin Header J9 (VBAT) not fitted
Type: SCH change
Reason: Cost saving
Impact: If VBAT is used a pin header has to be solderd
#17 Update U2 MP5010 Rev A by Rev B
Type: BOM change
Reason: Production homogenization
Impact: None
Method of Identification
The model code and revision number (e.g. TE0706-01 or TE0706-02) are printed on the top side of the PCB.
Production Shipment Schedule
From August 2016, after REV 01 stock is gone.
Contact Information
If you have any questions related to this PCN, please contact Trenz Electronic's Technical Support at
- forum.trenz-electronic.de
- wiki.trenz-electronic.de
- support%trenz-electronic.de (subject = PCN-20160706)
phone
national calls: 05223 65301-0
international calls: 0049 5223 65301-0
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.
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