Holtek BS66F340C Manual page 14

Pin Name Function
PB5
STCK
PB5/STCK/AN5/KEY2
AN5
KEY2
PB6
PTCK
PB6/PTCK/AN6/KEY3
AN6
KEY3
PB7
INT1
PB7/INT1/AN7/KEY4
AN7
KEY4
PC0
PC0/KEY5
KEY5
PC1
PC1/KEY6
KEY6
PC2
PC2/KEY7
KEY7
PC3
PC3/KEY8
KEY8
PE0
PE0/KEY9
KEY9
PE1
PE1/KEY10
KEY10
PE2
STP
PE2/STP/STPI/KEY11
STPI
KEY11
PE3
STPB
PE3/STPB/STPI/KEY12
STPI
KEY12
PE4
PE4/OSC1
OSC1
Rev. 1.11
BS66F340C/BS66F350C/BS66F360C
O/T
OPT I/T
PBPU
ST CMOS General purpose I/O. Register enabled pull-up.
PBS1
PBS1 ST STM clock input
—
PBS1 AN A/D Converter analog input
—
PBS1 AN Touch key input
—
PBPU
ST CMOS General purpose I/O. Register enabled pull-up.
PBS1
PBS1 ST PTM clock input
—
PBS1 AN A/D Converter analog input
—
PBS1 AN Touch key input
—
PBPU
ST CMOS General purpose I/O. Register enabled pull-up.
PBS1
PBS1
INTEG ST External Interrupt input 1
—
INTC0
PBS1 AN A/D Converter analog input
—
PBS1 AN Touch key input
—
PCPU
ST CMOS General purpose I/O. Register enabled pull-up.
PCS0
PCS0 AN Touch key input
—
PCPU
ST CMOS General purpose I/O. Register enabled pull-up.
PCS0
PCS0 AN Touch key input
—
PCPU
ST CMOS General purpose I/O. Register enabled pull-up.
PCS0
PCS0 AN Touch key input
—
PCPU
ST CMOS General purpose I/O. Register enabled pull-up.
PCS0
PCS0 AN Touch key input
—
PEPU
ST CMOS General purpose I/O. Register enabled pull-up.
PES0
PES0 AN Touch key input
—
PEPU
ST CMOS General purpose I/O. Register enabled pull-up.
PES0
PES0 AN Touch key input
—
PEPU
ST CMOS General purpose I/O. Register enabled pull-up.
PES0
PES0 CMOS STM output
—
PES0
ST STM capture input
—
IFS0
PES0 AN Touch key input
—
PEPU
ST CMOS General purpose I/O. Register enabled pull-up.
PES0
PES0 CMOS STM inverted output
—
PES0
ST STM capture input
—
IFS0
PES0 AN Touch key input
—
PEPU
ST CMOS General purpose I/O. Register enabled pull-up.
PES1
PES1 HXT HXT oscillator pin
—
14
Touch A/D Flash MCU
Description
November 09, 2023