Holtek BS66F340 - Page 22

Rev. 1.60 22 August 20, 2019 Rev. 1.60 23 August 20, 2019
BS66F340/BS66F350/BS66F360/BS66F370
Touch A/D Flash MCU with LED Driver
BS66F340/BS66F350/BS66F360/BS66F370
Touch A/D Flash MCU with LED Driver
Pad Name Function OPT I/T O/T Description
PB7/INT1/
KEY4/AN7
PB7
PBPU
PBS1
ST CMOS General purpose I/O. Register enabled pull-up.
INT1
PBS1
INTEG
INTC0
ST — External Interrupt 1
KEY4 PBS1 AN — Touch key input
AN7 PBS1 AN — A/D Converter analog input
PC0/KEY5
PC0
PCPU
PCS0
ST CMOS General purpose I/O. Register enabled pull-up.
KEY5 PCS0 AN — Touch key input
PC1/KEY6
PC1
PCPU
PCS0
ST CMOS General purpose I/O. Register enabled pull-up.
KEY6 PCS0 AN — Touch key input
PC2/KEY7
PC2
PCPU
PCS0
ST CMOS General purpose I/O. Register enabled pull-up.
KEY7 PCS0 AN — Touch key input
PC3/KEY8
PC3
PCPU
PCS0
ST CMOS General purpose I/O. Register enabled pull-up.
KEY8 PCS0 AN — Touch key input
PC4/KEY9
PC4
PCPU
PCS1
ST CMOS General purpose I/O. Register enabled pull-up.
KEY9 PCS1 AN — Touch key input
PC5/KEY10
PC5
PCPU
PCS1
ST CMOS General purpose I/O. Register enabled pull-up.
KEY10 PCS1 AN — Touch key input
PC6/KEY11
PC6
PCPU
PCS1
ST CMOS General purpose I/O. Register enabled pull-up.
KEY11 PCS1 AN — Touch key input
PC7/KEY12
PC7
PCPU
PCS1
ST CMOS General purpose I/O. Register enabled pull-up.
KEY12 PCS1 AN — Touch key input
PD0/KEY13
PD0
PDPU
PDS0
ST CMOS General purpose I/O. Register enabled pull-up.
KEY13 PDS0 AN — Touch key input
PD1/KEY14
PD1
PDPU
PDS0
ST CMOS General purpose I/O. Register enabled pull-up.
KEY14 PDS0 AN — Touch key input
PD2/KEY15
PD2
PDPU
PDS0
ST CMOS General purpose I/O. Register enabled pull-up.
KEY15 PDS0 AN — Touch key input
PD3/KEY16
PD3
PDPU
PDS0
ST CMOS General purpose I/O. Register enabled pull-up.
KEY16 PDS0 AN — Touch key input
PD4/KEY17
PD4
PDPU
PDS1
ST CMOS General purpose I/O. Register enabled pull-up.
KEY17 PDS1 AN — Touch key input
PD5/KEY18
PD5
PDPU
PDS1
ST CMOS General purpose I/O. Register enabled pull-up.
KEY18 PDS1 AN — Touch key input
PD6/KEY19
PD6
PDPU
PDS1
ST CMOS General purpose I/O. Register enabled pull-up.
KEY19 PDS1 AN — Touch key input