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Part Number: SN6A514
Description: SN6A514 is a series of single chip voice/dual tone melody synthesizer IC with 16*64/8*64 LCD direct dr...
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SN6A514
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General Description
SN6A514 General Description
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 implemented.
SN6A514 Maximum Ratings
|
Items |
Symbol |
Min |
Max |
Unit. |
| Supply Voltage |
VDD-V |
-0.3 |
6.0 |
V |
| Input Voltage |
VIN |
VSS-0.3 |
VDD+0.3 |
V |
| Operating Temperature |
TOP |
-20.0 |
70.0 |
|
| Storage Temperature |
TSTG |
-55.0 |
125.0 |
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 usage are provided
` 256*4 bits RAM for LCD display usage are provided
` Maximum 96k*10 program ROM is provided
` Readable ROM code data
` Built in direct 16*64/8*64 LCD driver
` LCD 1/4 bias, 1/5 bias; 1/8 duty, 1/16 duty
` Built in a high quality speech synthesizer
` Adaptive playing speed from 2.5k-40kHz is provided
` Built in a dual tone melody generator
` Speech/Dual tone melody mixer is provided which SN6A514 series can play speech and dual tone melody simultaneously
` Fixed current D/A output is provided to drive external connected transistor for sound output
` PWM output is provided to drive external connected piezo buzzer
SN6A514
PDF/DataSheet Download
- Datasheet: SN6A514
- File Size: 202187 KB
- Manufacturer: SONIX [SONiX Technology Company]
- Click here to Download
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