Datasheet Details
| Part number | SN66120B | 
|---|---|
| Manufacturer | SONiX | 
| File Size | 328.63 KB | 
| Description | 4-Channel Speech Controller | 
| Datasheet | 
        
           | 
    
		  | Part number | SN66120B | 
|---|---|
| Manufacturer | SONiX | 
| File Size | 328.63 KB | 
| Description | 4-Channel Speech Controller | 
| Datasheet | 
        
           | 
    
I Bit3 ~ Bit0 of input port 1 I/O Bit3 ~ Bit0 of I/O port 2 I/O Bit3 ~ Bit0 of I/O port 3 O I I I O I Bit3 ~ Bit0 of output port 4 Positive power supply Negative power supply Oscillator / Crystal In Crystal Out Clock type select ‘L’ or floating → RC oscillator ‘H’ →Crystal D/A current output, for channel 1 and 2 D/A current output, for channel 3 and 4 2 VO1 VO2 O O Ver: 1.1 December 6, 2004 SN66120B 4-Channel Speech Controller 5 FUNCTION DESCRIPTIONS 5.1. Oscillator SN66120B accepts crysta
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