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ATSAMD21 - wrong pins for I2C on PCB layout
What a shame... So I need to port my old soft-I2C library I made for ATtiny2313 over 10 years ago :) 
Tuesday, 3 March 2020 - 06:54
ATtiny3217 1-series wake from sleep Saturday, 7 September 2019 - 15:50
XPLAINED 416 NANO board with ATtiny3216?
je_ruud wrote: El Tangas wrote:     leonow32 wrote: I wonder if Microchip is planning to release ATtiny6416 or ATtiny12816 then?     Not without some kind of...
Thursday, 5 September 2019 - 08:03
megaAVR 0-series
Haha, good one :)
Saturday, 10 August 2019 - 13:07
Pullups on UPDI, RST...
I've chcecked my boards from Atmel: ATtiny416 XNANO - a 1k resistor between programmer and MCU ATmega4809 Curiosity - direct connection between MCU and programmer AVR-IoT - this...
Friday, 9 August 2019 - 12:07
Pullups on UPDI, RST...
We use Atmel ICE with a 50cm cable for low volume production. All boards have no resistor and UPDI and everything works perfect. We use UPDI only for programming and nothing is...
Friday, 9 August 2019 - 11:35
How do I define fuses for ATtiny series 1 in C source code
drei wrote: FUSES = { .WDTCFG = 0x00, /* Watchdog Configuration */ .BODCFG = 0x00, /* BOD Configuration */ .OSCCFG = 0x00, /* Oscillator Configuration */ .TCD0CFG = 0x00...
Tuesday, 6 August 2019 - 05:36
ATtiny417 / ATtiny814 / ATtiny816 / ATtiny817
westfw wrote: Hmmph.  the Mega0, tiny0, and tiny1 USARTs are NOT the same as XMega USARTS :-( (The Mega0/etc have 16bit, separate RXdata/TXdata registers.  The XMegas...
Thursday, 1 August 2019 - 10:22
attiny412 avr-gcc 'PORTA' undeclared (first use in this function)'
...or open Atmel Studio and then select Tools / Device Pack Manager and download all updates
Wednesday, 31 July 2019 - 16:05
ATtiny417 / ATtiny814 / ATtiny816 / ATtiny817
gchapman Do you know if it is planned to add at least one DMA channel to new AVRs? Maybe to ATmega 1-series or something? 
Monday, 1 July 2019 - 09:01
ATtiny417 / ATtiny814 / ATtiny816 / ATtiny817
gchapman wrote: Forthcoming ATtiny1607 Curiosity Nano Evaluation Kit I love these new Curiosity Nano boards. They should release also ATtiny3217 Curiosity Nano!
Sunday, 23 June 2019 - 12:10
AT90PWM3 - can't program
This is old and discontinued MCU. AT90PWM3 was in one of my first commercial projects about 10 years ago. It was really buggy and had lots of issues, so Atmel quickly...
Tuesday, 28 May 2019 - 10:48