DESCRIPTION
SC8204 is a high performance electronic fan controller. Speed control, off-timer,  nature  wind,  sleep  mode  are  all  built  into  a  single  chip.  Light control,  buzzer  output,  key  control  input,  two  working  mode  as  well  as remote control decoding  circuitry are all provided  to build  a  full function
electronic  fan  with  remote  control  capability  having  the  highest performance  with  the  least  external  components.  Pin  assignment  and application circuit are optimized for easy PCB layout and cost saving for electronic fan application.

FEATURES
* High performance CMOS Technology
* Low power consumption
* Two speed modes: strong and low
* Memory start-up mode
* Two working mode ˖extension “ F”
* Buzzer indicator function operation.
* Independent light controlling: extension “ L”
* Two bits consumer code
* Built-in 455kHz oscillator circuit
* Time mode: A4: 0.5, 1, 2, 4 hour accumulated
                  N4: 0.5, 1, 2, 4hour non-accumulated
                  N3: 1, 2, 4 hour non-accumulated
                  N8: 1, 2, 4, 8 hour non-accumulated

APPLICATIONS
* Fan remote controller
* Air cleaner
* Humidifier
* Heater
*  Wind-warmer