EM55700 Overview
Description
EM55000 series is a series of 3 to 340 seconds single chip high quality voice synthesizer IC which contains one 4-bit Input port (provided for EM55100 and above), three 4-bit I/O ports and a tiny controller. By programming through the tiny controller, user's application includes section combination, trigger mode, control outputs, keyboard matrix and other logic function can be easily implemented.
Key Features
- Crystal/Ring oscillator option
- 3-340 seconds voice capacity
- Power down mode for saving power consumption
- Reset pin available
- Single ROM for voice program
