BS83B16-TouchPADforRemote.pdf

Touch PAD for Remote
BS83B16 + HT46RB70
Touch Key
Flash MCU
Characteristics
 Touch MCU : BS83B16 24SSOP ( 8-bit Flash type MCU)
 Integrated EEPROM
 Few peripheral components needed and high stability
 High sensitivity and S/N ratio
DATA
EEPROM
C/R-F Sensor
Detect
SPI / I2C
LVR
INT
Holtek
8-bit
MCU
Core
POR
Internal
RC
Timer
Time Base
Operating Procedure
 After power-on, the system is ready for operation using the same method as
the general Touch Pads
 Supports the double click function
Application Circuit
Main_Board
1
3
2
PWR2.5
D1
P3
1
2
Vin
Vin
D2
Vout
3
1
2
3
4
VBUS
DD+
GND
USB_DUSB_D+
1
1
J1
Vin
R13
R14
33R
33R
DD+
HT7533
C1
10uF
5
SHLD
VCC
1MC8
470p
U5
300
D+
D- R11 1.5K
PC0
PE1
C10
103
C7
104
C5
3V3
C4
10uF
R18
10K
1
R4
VCC
D3
Q1
KTC8550S
CP1
104
C9
104
R1
330R
VCC
R3
PA7
330R
1
2
3
4
5
6
7
8
9
10
11
12
Header 12
Header 12
CN1
CN1-1
1
2
3
4
5
6
7
8
9
10
11
12
1
2
3
4
5
6
7
8
9
10
11
12
Header 12
PA5
Header 12
C6
1
GND
LED2
VCC
VCC
U1
KEY1
KEY2
KEY3
KEY4
KEY5
KEY6
KEY7
KEY8
KEY9
KEY10
KEY11
KEY12
BS83B16-3
PA1
PA4/INT
PA3/SCS
PA0/SDI/SDA
PA2/SCK/SCL
PA7/SDO/RES
AVDD/VDD
AVSS/VSS
KEY16
KEY15
KEY14
KEY13
24
23
22
21
20
19
18
17
16
15
14
13
DATA
PA0
PA2
RESET
VCC
CLOCK
R1
10KΩ
KEY16
KEY15
KEY14
KEY13
KEY_L
VCC
KEY_R
CP1
104
C1
10u
12
11
10
9
8
7
6
5
4
3
2
1
Header 12
VCC
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
PB5
PB4
PB3
PB2
PB1
PB0
PE3
PE2
PE1
PC0
LCM_CS1
R19 0R
LCM_CS2
R2
0R
LCM_RES
R20 0R
R21 0R
LCM_A0
LCM_RW
LCM_E
LCM_DB0
LCM_DB1
LCM_DB2
LCM_DB3
LCM_DB4
LCM_DB5
LCM_DB6/SCLK R22 0R
LCM_DB7/SI
R23 0R
LCM_C86
LCM_PS
Vin
R8-1
10R
PC0
PA4
PA3
PA2
VCC
PA1
PA0
VCC
Header 18
VCC
R8-2
10R
R7
10K
VCC
LCM_RES
C11
10uF
PE1
C10
104
LED3
VCC
R24
Q1
KTC8050S
P1
1
2
3
4
5
6
7
8
9
10
11
12
Vin
VCC
P2
Header 12
Touchpad_Board
KEY1
KEY2
KEY3
KEY4
KEY5
KEY6
KEY7
KEY8
KEY9
KEY10
KEY11
KEY12
Display_Board
PD0
PD1
PA0
PA1
PA2
PA3
PA4
PA5
PA6
PA7
VCC
1
2
3
4
5
6
7
8
9
10
11
12
R2
10K
Q2
KTC8050S
20p
PA6
SW2
SW-PB
CN2-1
1
2
3
4
5
6
7
8
9
10
11
12
P1
20p
Y1
12M
HT46RB70-28
LED1
R5
2K
2
PA4
PA5
PA6
PA7
RESET
2
28
27
26
25
24
23
22
21
20
19
18
17
16
15
PA4
PA5
PA6
PA7
RES
VDD/AVDD
VSS/AVSS
OSC1
OSC2
V33O
UDP
UDN
PC0/INT
PE1/CLK
1
VCC
PA3
PA2
PA1
PA0
PD1/PWM1
PD0/PWM0
PB5/AN5
PB4/AN4
PB3/AN3
PB2/AN2
PB1/AN1
PB0/AN0
PE3/SDO
PE2/SDI
CN2
1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Vin
VCC
PB5
PB4
PB3
PB2
PB1
PB0
PE3
PE2
PE1
PC0
C3 C2
47p 47p
440247-2
R6
PA3
PA2
PA1
PA0
PD1
PD0
PB5
PB4
PB3
PB2
PB1
PB0
PE3
PE2
PD0
PD1
PA0
PA1
PA2
PA3
PA4
PA5
PA6
PA7
U1
2
GND
J2
10R
PD0
VCC
R4 6800
0R
LCM_C86
R5 Parallel
0R
LCM_PS
R9
0 R 8080
R10
0 R Serial
Similar pages