Holtek BS86DH12C Manual page 13

BS86DH12C
High Voltage Touch A/D Flash MCU with HVIO
Pin Name Function
PB4
PB4/CTP0/AN2/
CTP0
KEY7
AN2
KEY7
PB5
PB5/CTP0B/AN3/
CTP0B
KEY8
AN3
KEY8
PB6
PB6/CTP1/AN4/
CTP1
OCPAO
AN4
OCPAO
PB7
PB7/CTP1B/AN5/
CTP1B
OVPCOUT
AN5
OVPCOUT
PC0
PC0/PTP/OVPI0/
PTP
KEY11
OVPI0
KEY11
PC1
INT
PC1/INT/PTPB/
OVPI1/KEY12
PTPB
OVPI1
KEY12
PC2
CTP1
PC2/CTP1/SCL/RX
SCL
RX
PC3
CTP0
PC3/CTP0/SDA/TX
SDA
TX
PC4~PC5 PC4~PC5
PD0~PD5 PD0~PD5
VDD
VDD/AVDD/VLDO AVDD
VLDO
Rev. 1.00
OPT I/T O/T
PBPU
ST CMOS General purpose I/O. Register enabled pull-up
PBS1
PBS1 — CMOS CTM0 output
PBS1 AN — A/D converter external input channel
PBS1 NSI — Touch key input
PBPU
ST CMOS General purpose I/O. Register enabled pull-up
PBS1
PBS1 — CMOS CTM0 inverted output
PBS1 AN — A/D converter external input channel
PBS1 NSI — Touch key input
PBPU
ST CMOS General purpose I/O. Register enabled pull-up
PBS1
PBS1 — CMOS CTM1 output
PBS1 AN — A/D converter external input channel
PBS1 AN — OCP operational amplifier output
PBPU
ST CMOS General purpose I/O. Register enabled pull-up
PBS1
PBS1 — CMOS CTM1 inverted output
PBS1 AN — A/D converter external input channel
PBS1 — CMOS OVP comparator output
PCPU
ST CMOS General purpose I/O. Register enabled pull-up
PCS0
PCS0 — CMOS PTM output
PCS0 AN — OVP input 0
PCS0 NSI — Touch key input
PCPU
ST CMOS General purpose I/O. Register enabled pull-up
PCS0
PCS0
INTC0 ST — External interrupt input
INTEG
PCS0 — CMOS PTM inverted output
PCS0 AN — OVP input 1
PCS0 NSI — Touch key input
PCPU
ST CMOS General purpose I/O. Register enabled pull-up
PCS0
PCS0 — CMOS CTM1 output
PCS0
ST NMOS I C clock line
2
IFS0
PCS0
ST — UART data receive pin
IFS0
PCPU
ST CMOS General purpose I/O. Register enabled pull-up
PCS0
PCS0 — CMOS CTM0 output
PCS0
ST NMOS I 2 C data line
IFS0
PCS0 — CMOS UART data transmit pin
PCPU ST CMOS General purpose I/O. Register enabled pull-up
— ST CMOS High voltage I/O port
— PWR — Digital positive power supply
— PWR — Analog positive power supply
— — PWR LDO output voltage
13
Description
October 26, 2018