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Why no 14 pin AVRs with PLL?
Hmm...been digging and looking for a 14 pin AVR to generate one 150KHz-ish type PWM (8 bit res, 0-255).   I can find 8 pin parts, like tiny85, or 20 pin parts...
Sunday, 14 April 2019 - 04:32
silly question about USB terminal
A buddy of mine made a rather unusual request...He wants to have a terminal (somewhat like terraterm) so that he can type commands and parameter settings over to a...
Saturday, 13 April 2019 - 00:28
tiny voltage operating ranges
According to Digikey, some at-tinys are designed to work up to 5.5V, (ex attiny44A), while others indicate rating to 3.6V (some attiny44V, though not all).  The 5.5V...
Thursday, 31 January 2019 - 21:29
USBasp vs AVRISP MKII
I have several AVRISP MKII's (real Atmels & clones)  & have been getting along with them quite well for probably 8 years, along with various...
Thursday, 12 July 2018 - 21:12
EEPROM limited to 3 writes!!!
interesting ...from TI BQ77908 battery charger datasheet     Doesn't sound too stout, perhaps cost-cutting corners applied.
Wednesday, 28 March 2018 - 17:11
emulated eeprom --new mode or same old?
I was poking around the Atmel/Microchip AVR search page, was looking for the AVR EEPROM selection column & could no longer find it...instead only found a column...
Sunday, 11 March 2018 - 23:53
Proteus anyone/everyone?
I keep seeing various posts mentioning Proteus; not really familiar with it.  Is this something that has become defacto popular the last year with the freaks?  Is it a...
Monday, 12 February 2018 - 20:19
silly interupt flag question
I'm doing a bunch of things with several IRQ's (turning them on/off, changing edge modes, etc)...but I've encountered some real craziness.   Part of what I am doing is,...
Tuesday, 7 November 2017 - 20:38
questions about UPDI programmers
Apparently while I was happily using tiny261's , mega 168's, tiny10's, etc, another programming method has snuck in...went to use a tiny816 & encountered the "new" UPDI method...
Friday, 6 October 2017 - 08:40
ATMEGA328PB datasheet warning
I noticed the MEGA328PB 2017 datasheet (doc # 40001906a) says (incorrectly, I believe)  (sections 19.3 & 10.6.1: Note: To perform a 16-bit write operation, the low...
Monday, 28 August 2017 - 18:35
ATMEGA328PB --not avail (again)
Seems like another round of missing/no stock ATMEGA328PB TQFP devices (which are NOT the same feature-wise as ATMEGA328P)   I saw something about these coming in...
Thursday, 13 July 2017 - 20:08
Interesting tip for variables storage
I saw this "tip" in Atmel's C programming app note (from a long time ago)...is this still viable, widely used or never used???...never heard or thought of  using "spare...
Thursday, 13 July 2017 - 09:53

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