3.3V LCDs 16x2 hd44780

[colin@auc]

Dear All,

are there any 3.3V LCDs 16x2 hd44780 (or compatible) driver-based display modules from Crystalfontz, please?

All the datasheets I've looked at are 5V nom.
I've searched the forum for "3.3v" but no hits,

regards & TIA,
Colin

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[CF Support2]

The LCD controllers we currently use are 3.3v compliant in regards to logic levels. The modules themselves are spec'd to run with a +5v source for the LCD and the backlight. To run at 3.3v without using a voltage multiplier, you would need to use a module with an on-board negative voltage generator:

CFAH1602B-NGG-JTV:
http://www.crystalfontz.com/product/CFAH1602B-NGG-JTV.html

 

[colin@auc]

Dear Crystalfontz,

wow that was quick, thanks, I'll have a look at the datasheet,

regards,
Colin