SN65031 Datasheet (SONiX Technology Company) - Two Channels Direct Drive Speech Controller

SN65031, Two Channels 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 Bit0 of I/O port 3 Bit1 of I/O port 3 Bit2 of I/O port 3 Bit3 of I/O port 3 Positive power supply Oscillation component connection pin Negative power supply PWM output 1 / DA current output PWM output 2 2 December 20, 2000

SN65031 Features

* Single power supply 2.4V

* 5.1V 31 seconds voice capacity is provided Built in a tiny controller Two 4-bit I/O ports are provided 64

* 4 bits RAM are provided Maximum 16k program ROM is provided Readable ROM code