SNC521 Datasheet - SONiX

SNC521 One Channel Direct Drive Speech Controller

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 Output of PWM or DA output Negative Output of PWM Ver: 1.3 2 August 26, 2003 SNC521 One Channel Direct Drive Speech Controller 5 FUNCTION DESCRIPTION.

SNC521 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

SNC521 Datasheet (267.94 KB)