General discussions about V-USB, our firmware-only implementation of a low speed USB device on Atmel's AVR microcontrollers
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- Joined: Tue Nov 02, 2010 12:49 pm
I'm thinking of using an ATtiny26 in my designs. The Wiki
Clocking the AVR from the RC oscillator with auto-calibration
V-USB requires a precise clock because [...]
[...]AVRs known to have this option are the ATTiny25, ATTiny45, ATTiny85, ATTiny26 (not recommended for new designs), ATtiny261, ATtiny461, ATtiny861.
What is that "not recommended for new designs" supposed to mean? I can't make sense of that. If you have a clarification, please enlighten me.
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- Location: Oregon, USA
Normally that means that the chip has reached end-of-life and its production is about to be shut down. Seems that Atmel changed their mind tho, the last two entries from the ATTiny26 manuals revision history:
Rev. 1477K-08/10 Added tape and reel part numbers in “Ordering Information” on page 171. Removed text “Not recommended for new design” from cover page. Updated last page.
Rev. 1477J-06/07 1. “Not recommended for new design”