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New Application Note - Low Power PSoC 4 Segment LCD | Cypress Semiconductor

New Application Note - Low Power PSoC 4 Segment LCD

We just released a new application note, PSoC 4 Segment LCD Direct Drive.  The application note and associated project show you how to drive segment LCD glass using the LCD driver integrated in PSoC 4 on as little as 3.1 µA.  The component supports 14-segment and 16-segment alphanumeric displays, 7-segment numeric displays, dot matrix displays, and special symbols.  The solution supports up to 4 common (COM) and 32 segment (SEG) electrodes.  The digital correlation mode is far superior for power usage but you also have a PWM mode when you need additional contrast or viewing angle support on a TN display.  We recommend using the digital correlation mode exclusively if you're using an STN LCD display and dynamically switching between PWM and digital correlation mode if you're using a TN LCD display.

 

If you need a Segment LCD and CapSense buttons, this is the place to start.

 

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