MC68HCO5C4-Communication single chip micro computer integrated circuit

Published:2011/7/16 2:45:00 Author:leo | Keyword: single chip micro computer, 24 dual-orientation | From:SeekIC

MC68HCO5C4 is a kind of single chip micro computer which is widely used in wireless telephone and always be used as thecontrol chip of main engine.1. Inner circuit diagramMC68HCO5C4 adopts CMOS and has 16 bit input snapping and output comparing self-timer system(IC/OC), constant connecting periphery interface SPI, constant connecting communication interface SCI, 24 dual-orientation input and output line, that is AO-PA7, PBO-PB7, PCO-PC7. 2.MC68HCO5C4 can finish 16 bit snapping and output comparing self-timer system. It can also use output comparing function to generate dual-sound multi-frequency DTMF signals, code data signals, impulse dialing signals, gentle tone and so on.



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