SN6A514 Datasheet (SONiX Technology Company) - LCD Controller with Voice/Dual Tone Melody

SN6A514, LCD Controller with Voice/Dual Tone Melody

Seg 1- Seg 56 for LCD driver Optional to be Seg57-60 or P53-P50 Seg57-60: Seg57-Seg60 for LCD driver.

P53-P50: Bit3-bit0 for output port 5.

SEG61/P43SEG64/P40 O Optional to be Seg61-64 or P43-P40 SEG61-64: Seg61-Seg64 for LCD driver.

P43-P40: Bit3-bit0 for output port 4.

COM1-COM16 GND P33-P30 P23-P

SN6A514 LCD Controller with Voice/Dual Tone Melody INTRODUCTION SN6A514 is a series of single chip voice/dual tone melody synthesizer IC with 16 64/8 64 LCD direct drive capability which contains two 4-bit I/O ports, two optional 4-bit output ports and a tiny controller.

By programming through the tiny controller, user’s application including LCD display, section combination, trigger modes, output status, voice/melody playing and other logic functions and then be easily implem

SN6A514 Features

* Single power supply 2.4V

* 5.1V Built in a tiny controller Two 4-bit I/O ports, two optional 4-bit output ports are provided 256

* 4 bits RAM for programming us