HD66520T driver equivalent, 160-channel 4-level grayscale display column driver.
* Duty cycle: 1/64 to 1/240
* Liquid crystal drive circuits: 160
* Low-voltage logic circuit: 3..
The HD66520 is a column driver for liquid crystal dot-matrix graphic display systems. This LSI incorporates 160 liquid crystal drive circuits and a 160 × 240 × 2-bit bit-map RAM, which is suitable for LCDs in portable information devices. It also inc.
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