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What are the AVR28DA128 AVR32DA128 AVR48DA128 AVR64DA128 ?? Friday, 8 November 2019 - 05:56
ATXMEGA32A4U ADC periodic noise
mehrdad_58 wrote: Please give me some hints about routing signals and power and ground. Here is a simple project on ATXMEGA32A4U. I do not like this pcb. But she is better than...
Monday, 23 September 2019 - 17:37
ATXMEGA32A4U ADC periodic noise
mehrdad_58 wrote:Let me show a picture from PCB part of my design. This is crazy. Sorry for my English.
Sunday, 22 September 2019 - 21:45
ATXMEGA32A4U ADC periodic noise
mehrdad_58 wrote: I totally removed the  ferrite bead and connect the AVCC to 3.3V and the amount of noise decreases a lot. This is not enough. There is no decoupling...
Friday, 13 September 2019 - 13:49
ATXMEGA32A4U ADC periodic noise
Use the second LF33 to form only AVCC, one 10 mF electrolytic capacitor and 100 nF near the AVCC pin. Or just replace the ferrite bead F4 with a schottky diode (BAT54 for example...
Friday, 13 September 2019 - 05:50
ATXMEGA32A4U ADC periodic noise
 ADC_REF_VCC! it looks like you just hear the voltage inside the cpu. try a different voltage reference
Wednesday, 11 September 2019 - 20:23
Perhaps a silly question, but how do I contact the official powers that be to correct a presumed website "typo"?
This error (and several others) appeared immediately after the purchase of Atmel by the Microchip in 2016. Many have already written about this, but this is not of interest to the...
Wednesday, 28 August 2019 - 05:28
Very odd input failure using VPorts.
AtomicZombie wrote:XMega + ASM always equals amazing speed and processing power... It is truth!!!
Sunday, 21 July 2019 - 16:44
Very odd input failure using VPorts.
// THIS FAILS MOST TIMES (V-PORT) q1: sbis PINA,7 rjmp q1 ;brne q1 q2: sbic PINA,7 rjmp q2 ;brne q2
Sunday, 21 July 2019 - 07:44
2 Gbit 3.0 V ×8/16 NOR Flash Memory
I'm ready to break my iPhone. )
Monday, 23 April 2018 - 11:17
2 Gbit 3.0 V ×8/16 NOR Flash Memory
Kartman wrote:Micron seem to have major production issues. When can the production problems end? Who knows?
Sunday, 22 April 2018 - 13:40
2 Gbit 3.0 V ×8/16 NOR Flash Memory
pawi777 wrote: https://www.digikey.ch/products/...   Is that not enough? I need NOR only. 3000 and more pcs. try to buy there)
Saturday, 21 April 2018 - 21:17

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