SNC521 One Channel Direct Drive Speech Controller

SONiX

Description

SNC521 One Channel Direct Drive Speech Controller 1 INTRODUCTION SNC521 is a one-channel voice synthesizer IC with PWM direct drive circuit.It built.
Bit3 ~ Bit0 of I/O port 2 Bit3 ~ Bit0 of I/O port 3 Positive power supply Negative power supply Reset pin (active high) Oscillator Input Positive Outp.

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Datasheet Specifications

Part number: SNC521
Manufacturer: SONiX
File Size: 267.94 KB
Datasheet: SNC521_SONiXTechnologyCompany.pdf
Description: One Channel Direct Drive Speech Controller

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 carrie

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SNC521 One Channel Direct Drive Speech Controller SONiX

SONiX SNC521-like datasheet