Datasheet Details
| Part number | SNC520 |
|---|---|
| Manufacturer | SONiX |
| File Size | 270.40 KB |
| Description | One Channel Direct Drive Speech Controller |
| Datasheet |
 SNC520 Datasheet
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General Description
I/O Bit3 ~ Bit0 of I/O port 2 I/O Bit3 ~ Bit0 of I/O port 3 P Positive power supply P Negative power supply
I Reset pin (active high) I Oscillator Input O Positive Output of PWM or DA output O Negative Output of PWM
Ver: 1.0
2
November 26, 2002
SNC520
One Channel Direct Drive Speech Controller
5
Key Features
- Single power supply 2.4V.
- 5.5V 10 seconds voice capacity are provided(@6KHZ sample rate) Built in a 4-bit tiny controller Two 4-bit I/O ports are provided 64.
- 4 bits RAM are provided 32K.
- 10 ROM size are provided for voice data and program Maximum 16k program ROM is provided IR carrier signal is provided Built in a high quality speech synthesizer Adaptive playing speed from 2.5k-20kHz is provided One voice channel Built in a PWM Direct Drive circuit and a fixed current D/A output.