SN65007 - SONiX Technology Company

SN65007 One Channel Direct Drive Speech Controller

Bit0 of I/O port 2 Bit1 of I/O port 2 Bit2 of I/O port 2 Bit3 of I/O port 2 Positive power supply Oscillation component connection pin For testing only Negative power supply PWM output 1 PWM output 2 1 December 20, 2000 SN65007 One Channel Direct Drive Speech Controller „ ABSOLUTE MAXIMUM RATINGS Items Supply Voltage Input Voltage Operating Temperature S.

Features

Š Š Š Š Š Š Š Š Š Š Š Single power supply 2.4V
  – 5.1V 7 seconds voice capacity is provided Built in a tiny controller One 4-bit I/O port is provided 32
*4 bits RAM are provided Maximum 16k program ROM is provided Readable ROM code data Built in a high quality speech synthesizer Adaptive playing speed from 2.5k-20kHz is provided Built in a PWM Direct Drive circuit output BUO1 and BUO2 directly connected to Speaker for sound output System clock : 1MHz „ PIN ASSIGNMENT Symbol P20 P21 P22 P23 VDD OSC TEST GND BUO1 BUO2 I/O I/O I/O I/O I/O I I I I O O Function Description Bit0 of I/O port 2 Bit1 of.