Touch Fan Controller (BLDC)+ Touch IR Remote -- BS83B16A-3 + BS83A04A-4

Touch Fan Controller (BLDC)+ Touch IR Remote
BS83B16A-3 + BS83A04A-4
BLDC Driver HT45FM30
Characteristics
 Touch Key Flash MCU : BS83B16A-3 24SSOP
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Operating Voltage : 2.7V ~ 5.5V
16 touch key functions / Flash Program Memory : 2K16
RAM Data Memory : 2888 / EEPROM Memory : 648
I2C and SPI interfaces
Low voltage reset function
High current LED driver
Minimal number of external components
 Touch Key Flash MCU : BS83A04A-4 10MSOP
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Operating Voltage : 2.2V ~ 5.5V
4 touch key functions / Flash Program Memory : 1K16
RAM Data Memory : 968
Low voltage reset function
Minimal number of external components
Application Areas
Fan Control (BLDC)
Touch Key
Flash MCU
Application Circuit
BS83B16-3 Touch Key Fan Controller
2
12V
Vin
C2
PGND
Vout
104 R6
SEG_A
VDD
VDD
3
C3
104
GND
1
C1
100UF
HT7350
GND
DCJACK 12V
PB6
4.7KK
D2
LED
SEG_C
D3
LED
SEG_D
D4
LED
SEG_B
C6
47UF
0
VDD
R4
LED
D1
J1
VDD
R1
10K
GND
VDD
PA7
PA2/SCK/SCL
PA0/SDI/SDA
1
2
3
4
5
Q1
8550
ICP
U4
U2
DPY_7SEG
D5
1N4148
C5
BUZZ
104
PA1/SDO
Q3
8050
R3
PC0
PC1
PC2
PC3
PC4
PC5
PC6
R7
R8
R9
R10
R11
R12
R13
100
100
100
100
100
100
100
PC7
R14
100
SEG_A
SEG_B
SEG_C
SEG_D
SEG_E
SEG_F
SEG_G
10K
1
2
3
4
5
6
7
8
9
10
a
b
c
d
e
f
g
com
dot
com
R5
PB7
4.7KK
R2
J2
PGND
12V
PA7
PA3/SCS
VDD
10K
1
2
3
4
BLDC
Q2
8550
WHEEL_PAD1
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2_Seminar\REFERENCE\W
HEEL_PAD.jpg
WHEEL4
WHEEL3
WHEEL2
WHEEL1
U3
4
3
2
1
1
2
3
4
5
6
7
8
9
10
11
12
MODE1
PB6
PB7
PC0
PC1
PC2
PC3
4KEY_WHEEL
PB0KEY1
PB1/KEY2
PB2/KEY3
PB3/KEY4
PB4/KEY5
PB5/KEY6
PB6/KEY7
PB7/KEY8
PC0/KEY9
PC1/KEY10
PC2/KEY11
PC3KEY12
24
23
22
21
20
19
18
17
16
15
14
13
PA1/SDO
PA4/INT
PA3/SCS
PA0/SDI/SDA
PA2/SCK/SCL
PA7
AVDD/VDD
AVSS/VSS
PC7/KEY16
PC6/KEY15
PC5/KEY14
PC4/KEY13
PA1/SDO
PAN/INT
PA3/SCS
PA0/SDI/SDA
PA2/SCK/SCL
PA7
VDD
VSS
PC7
PC6
PC5
PC4
VDD
R15
4.7K
C4
PA4/INT
GND
VDD
104
BS83B16A-3 24PIN
BS83A04A-4 3Key IR Remote Controller
VDD
VDD
VDD
D4
R1
PA2
4.7K
BATTERY
LED
C2
10UF
C1
104
CR2032
OR 1.5V X 2
J1
VDD
U1
UP
MODE
DN
PA4
1
2
3
4
5
VSS
PA2
PA0/INT
PA6
PA7
ICP
PA4
R2
B
E
4.7K
1
C
BS83A04A-4_1OMSOP
10
9
8
7
6
D2
LED
1
2
3
4
5
2
VDD
PA5/KEY1
PA1/KEY2
PA3/KEY3
PA4/KEY4
VDD
GND
PA2
PA0/INT
R3
47
Q1
NPN
1
2
3
U5
IR
DATA
GND
VCC
3