SNC553 - Two Channel Direct Drive Speech Controller

SONiX

The SNC553 by SONiX is a Two Channel Direct Drive Speech Controller. Below is the official datasheet preview.

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SNC553 Two Channel Direct Drive Speech Controller by SONiX - Datasheet Preview — Official preview page of the **SNC553** Two Channel Direct Drive Speech Controller datasheet (SONiX).

Datasheet Details

Part number	SNC553
Manufacturer	SONiX
File Size	275.45 KB
Description	Two Channel Direct Drive Speech Controller
Datasheet	SNC553_SONiXTechnologyCompany.pdf
Additional preview pages of the SNC553 datasheet.

SNC553 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 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: 1.3 2 August 26, 2003 SNC553 Two Channel Direct Drive Speech Controller 5 FUNCTION DESCRIPTIONS 5.1. Oscillator SNC553 accept RC type oscillator for system clock.The typical circuit diagram for oscillator is listed as follow.OSC VCC

Features

Single power supply 2.4V.
5.5V 20 seconds voice capacity are provided(@6KHZ sample rate) Built in a 4-bit tiny controller One 4-bit input port and two 4-bit I/O ports are provided 128.
4 bits RAM are provided 64K.
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 independent voice channels (Chan.

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Published: May 28, 2005 |