SNC578 - Two Channel Direct Drive Speech Controller

SONiX

The SNC578 by SONiX is a Two Channel Direct Drive Speech Controller. Below is the official datasheet preview.

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SNC578 Two Channel Direct Drive Speech Controller by SONiX - Datasheet Preview — Official preview page of the **SNC578** Two Channel Direct Drive Speech Controller datasheet (SONiX).

Datasheet Details

Part number	SNC578
Manufacturer	SONiX
File Size	265.28 KB
Description	Two Channel Direct Drive Speech Controller
Datasheet	SNC578_SONiXTechnologyCompany.pdf
Additional preview pages of the SNC578 datasheet.

SNC578 Product details

Description

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 Bit3 ~ Bit0 of Output port 4 O Bit3 ~ Bit0 of Output port 5 I/O Bit3 ~ Bit0 of I/O port 6 P Positive power supply P Negative power supply I Reset pin (active high) O Oscillator / Crystal Out O Positive Output of PWM or DA output O Negative Output of PWM Ver: 1.2 2 November 26, 2002 SNC578 Two Channel Direct Drive Speech Controller 5 FUNCTION DESCRIPTIONS 5.1. Oscillator SNC578 accept RC type oscillato

Features

Single power supply 2.4V.
5.5V 42 seconds voice capacity are provided(@6KHZ sample rate) Built in a 4-bit tiny controller One 4-bit input port, two 4-bit output ports and three 4-bit I/O ports are provided 128.
4 bits RAM are provided 132K.
10 ROM size are provided for voice data and program Maximum 16k program ROM is provided Readable ROM code data IR carrier signal is provided Built in a high quality speech synthesizer Adaptive playing speed from 2.5k-20kHz is provided Two indep.

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Published: May 28, 2005 |