SN65042
| Model | SN65042 |
| Description | Two Channels Direct Drive Speech Controller |
| PDF file | Total 7 pages (File size: 172K) |
| Chip Manufacturer | SONIX |
SN65042
Two Channels Direct Drive Speech Controller
INTRODUCTION
SN65042 is a 42 seconds two-channel single chip voice synthesizer IC which
contains a PWM Direct Drive Circuit and fixed current D/A output. There are two
4-bit I/O ports and built in a tiny controller. By programming through the tiny
controller, user’s applications including section combination, trigger modes,
output status, and other logic functions can be easily implemented.
FEATURES
Single power supply 2.4V – 5.1V
42 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 data
Built in a high quality speech synthesizer
Adaptive playing speed from 2.5k-20kHz is provided
Two independent voice channels (Channel 1 + Channel 2→Buo1,Buo2)
Built in a PWM Direct Drive circuit and a fixed current D/A output
Low Voltage Reset
System clock : 2MHZ
1
December 20, 2000
