LC75852W-TLM-E
Segment Display LCD Driver 5V 64Pin SQFP T/R
The LC75852W is 1/2 duty dynamic LCD display drivers. In addition to being able to directly drive LCD panels with up to 90 segments, they can also control up to four general-purpose output ports. These products also include a key scan circuit which allows them to accept input from keypads with up to 30 keys. This allows end product front panel wiring to be simplified.
Features
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- Up to 30 key inputs Key scan is only performed when a key is pressed.
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- 1/2 duty 1/2 bias up to 90 segments
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- Sleep mode and the all segments off function can be controlled from serial data.
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- Segment output port/general-purpose output port usage can be controlled from serial data.
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- Serial data I/O supports CCB format communication with the system controller.
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- High generality since display data is displayed directly without decoder intervention
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- Reset pin that can establish the initial state.