CW6510 Electronic Musical Instruments Single-Chip Micro-Computer Integrated Circuit

Published:2011/7/7 6:19:00 Author:Robert | Keyword: Electronic, Musical Instruments, Single-Chip, Micro-Computer, Integrated | From:SeekIC

The CW6510 is a special electronic musical instruments single-chip NMOS four-bit micro-computer (CPU) IC produced by the Japanese Sanyo company. It is widely used in many brands of electronic organ. 1.Its functional features. The CW6510 IC's internal part is made up of clock oscillation circuit, reset control circuit, testing circuit, key-bit matrix circuit, scanning pulses generating circuit, key command signal coding circuit, data signal input/output interface circuit, interrupt request control circuit. Its internal part has been installed the special programs of scale generating and sound simulation, percussion music, rhythm, tutti and so on. 2.Its pin's function. The CW6510 IC uses 42-pin dual inline package. Its shape is shown in picture 1 and its pin's function is listed in table 1. This IC's power voltage's typical value is 5V (4-6V is also OK). Its rated output current is ±2mA (for every function output port).



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