SAMHOP Microelectronics Corp.
REMOTE FAN MCU
SM3015
PANEL DISPLAY
4HR
S
M
L
2HR
1HR
1/2HR
TIMER
SLP-RHY (SWING FUNCTION)
SLP-NOR
RHY
Right Left Up Down
NOR
SHO1
SHO2
(SWING FUNCTION)
SHO1
SHO2
OFF SPEED
ON/OFF
MODE
SW1
SW2
TUNER1 TUNER2
LIGHT
SWING
SM3015A TYPE
* Note: "
" Functions can be chosen by MASK or bonding option.
SM3015B TYPE
BLOCK DIAGRAM
VDD
VSS
DI
BUZ
BUZZER
REMOTE CONTROL
DECODER
OSC1
OSCILLATOR
OSC2
OFF
SPEED
TIMER
MODE
FAN FUNCTIONS CONTROL
SPEED/MODE/TIMER/MEMORY
STRONG
KEY INPUT
LED OUTPUT
SCAN_SIGNAL
SPEED
OUTPUT
DRIVER
ROM
TIMER
LOW
MEDIUM
COM1
COM2
COM3
SWING1
SWING2
LIGHT
SWING/LIGH
T CONTROL
SYSTEM TIMING GENERATOR
ZERO_CROSS
SHO1 SHO2 LTO
Page 3
V.4.0 Dec 21,2005
SAMHOP [ SAMHOP MICROELECTRONICS CORP. ]
