SM3015

SM3015 SAMHOP Microelectronics Corp. REMOTE FAN MCU GENERAL DESCRIPTION SM3015 is a multi-function Fan Controller CMOS IC that can be applied to a variety of con s u m e r p r o d u c t s . I t h a s a n e l a s t i c function like MCU but does not need programming, user can just write a MASK form. SM3015 has three or four wind modes; normal, rhythm and sleep-rhythm wind or normal, rhythm, sleep-normal and sleeprhythm, the operation pattern of rhythm and sleep modes can be set by user. Many kinds of timer setting and two swing head control that include micro-swing output can be chosen by user to tune the swing head angle. Memory or non-memory function is available; the Speed, Mode, Swing functions will operate as last state in memory type. Supports two-bit customer codes to distinguish different models. FEATURES * High performance CMOS technology. * Rhythm wind or Normal wind for SLEEP mode can be chosen. * Two to three-wind grade control in wind modes. * Memory start-up function option. * Many types of timer setting on three or four steps and ladder adder or non-ladder adder. * Two swing head control, micro-swing output can be chosen by MASK option. * SPEED or ON/OFF key can enable fan controller. * 16 or 32 patterns per cycle of rhythm/sleep mode, each pattern has 2.5 sec. * Panel control or pair with SM5021B for an infrared Remote Fan Controller. * 16/18/20/22/24 pin plastic DIP package. * Three types of sleep hold time by SLT key: 0.5hr/1hr/2hr. * 32.768KHz/455KHz oscil...