auf jeden Fall mit Antti Rücksprache halten
changes
Winbond => Spansion (reason: Xilinx tools support)
MEMS => footprint only (reason: discontinued)
enhancements
- JTAG only boot mode: now supported
changed MEMS sensor
fixed I2C swap PCB error
fixed mode pin issue on wrong mode spi clk connectio
changed MDIO pullup from 10k to 4k7 --
added i2c mux for internal i2c bus to MIO10/MIO11 ? --
addes support for MIO to JTAG special mux (for efuse programming)
removed testpads +
eMMC core supply moved from switched 3V to 3.3Vin no
mac eeprom auf 1.8V
Issuer
Place
Bünde, Germany, EU
Code
PCN-201406xx
Title
TE0720-01 to TE0720-02
Subject
Trenz Electronic TE0720 SoM (system on module): revision 1 to revision 2 upgrade
Change Level
major
Products Affected
This change affects all Trenz Electronic TE0720 SoMs of the first revision: TE0720-01-*.
affected product | suggested upgrade |
---|---|
TE0720-01-1CF | TE0720-02-1CF |
TE0720-01-1CF1 | TE0720-02-1CF |
TE0720-01-1CR | TE0720-02-1CR |
TE0720-01-2EF | TE0720-02-2EF |
TE0720-01-2ER | contact us |
TE0720-01-2IF | TE0720-02-2IF |
TE0720-01-2IFC1 | TE0720-02-2IF |
TE0720-01-2IFC2 | TE0720-02-2IF |
Description of Change
- Replaced Winbond W25Q256FV quad SPI Flash memory with Spansion XXX quad SPI Flash memory.
- MEMS no longer populated
Reason for Change
- Spansion XXX quad SPI Flash memory is better supported by Xilinx design tools. than the Winbond one.
- MEMS discontinued
Application Impact
Proposed Countermeasures
Method of Identification
Method of identifying changed product.
Production Shipment Schedule
June 2014
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-yyyymmaa
phone
national calls: 05223 65301-0
international calls: +49 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.