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SN67D10 Datasheet, PDF (1/5 Pages) SONiX Technology Company – One Channel Direct Drive Speech Controller | |||
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SN67d10
One Channel Direct Drive Speech Controller
 INTRODUCTION
SN67d10 Series is a 10 seconds one-channel single chip voice synthesizer IC
which contains a PWM Direct Drive Circuit. There are two IO pins (one input,
one IO), which can be configured as two trigger pins, or one trigger and one
output. By filling a coding form, usersâ applications, including section
combination, trigger modes, and different output status, can be easily
implemented.
 FEATURES
 Single power supply 2.4V â 5.1V
 10 seconds voice capacity is provided
 1-bit input port (P1) and 1-bit I/O port (P2) are provided
 16*1 bits RAM are provided
 Built in a high quality speech synthesizer
 Two different playing rate, 6KHz and 8KHz.
 Built in a PWM Direct Drive circuit output BUO1 and BUO2 directly
connected to Speaker for sound output
 System clock: 2MHZ
 Low Voltage Reset
 PIN ASSIGNMENT
Symbol
P1
P2
VDD
OSC
GND
BUO1
BUO2
I/O
Function Description
I Input port
I/O I/O port
I Positive power supply
I Oscillation component connection pin
I Negative power supply
O PWM output 1
O PWM output 2
Preliminary
1
October 17, 2001
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