ML9203-xx controller/driver equivalent, 5 x 7 dot character x 16-digit x 2-line display controller/driver.
* Logic power supply (VDD) : 3.3 V± 10% or 5.0 V± 10%
* VFD tube drive power supply (VDISP) : 20 to 60 V
* VFD driver output current (VFD driver output can be.
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