Holtek HT67F2350 Manual page 24

Pad Name Function
PB3
PTP2I
PB3/PTP2I/PTP2/SEG27
PTP2
SEG27
PB4
PB4/C1X/SEG28
C1X
SEG28
PB5
PB5/RES/SEG36
RES
SEG36
PB6
STP1I
PB6/STP1I/STP1/OSC1/
SEG35
STP1
OSC1
SEG35
PB7
PB7/STCK1/OSC2/
STCK1
SEG34
OSC2
SEG34
PC0
VREFI
PC0/VREFI/AN0/SEG52
AN0
SEG52
PC1
C0X
PC1/C0X/VREF/AN1
VREF
AN1
PC2
PTP0I
PC2/PTP0I/PTP0/AN2/
SEG51
PTP0
AN2
SEG51
Rev. 1.60
Advanced A/D Flash MCU with LCD & EEPROM
OPT I/T O/T
PBPU
ST CMOS General purpose I/O. Register enabled pull-up.
PBS0
PBS0
ST — PTM2 capture input
IFS1
PBS0 — CMOS PTM2 output
PBS0 — LCD LCD segment output
PBPU
ST CMOS General purpose I/O. Register enabled pull-up.
PBS1
PBS1 — CMOS Comparator 1 output
PBS1 — LCD LCD segment output
PBPU
PBS1 ST CMOS General purpose I/O. Register enabled pull-up.
RSTC
RSTC ST — External reset input
PBS1 — LCD LCD segment output
PBPU
ST CMOS General purpose I/O. Register enabled pull-up.
PBS1
PBS1
ST — STM1 capture input
IFS1
PBS1 — CMOS STM1 output
PBS1 HXT — HXT oscillator pin
PBS1 — LCD LCD segment output
PBPU
ST CMOS General purpose I/O. Register enabled pull-up.
PBS1
PBS1
ST — STM1 clock input
IFS0
PBS1 — HXT HXT oscillator pin
PBS1 — LCD LCD segment output
PCPU
ST CMOS General purpose I/O. Register enabled pull-up.
PCS0
PCS0 AN — A/D Converter reference voltage input
PCS0 AN — A/D Converter analog input
PCS0 — LCD LCD segment output
PCPU
ST CMOS General purpose I/O. Register enabled pull-up.
PCS0
PCS0 — CMOS Comparator 0 output
PCS0 AN — A/D Converter reference voltage input
PCS0 AN — A/D Converter analog input
PCPU
ST CMOS General purpose I/O. Register enabled pull-up.
PCS0
PCS0
ST — PTM0 capture input
IFS1
PCS0 — CMOS PTM0 output
PCS0 AN — A/D Converter analog input
PCS0 — LCD LCD segment output
24
HT67F2350/HT67F2360
HT67F2370/HT67F2390
Description
May 16, 2019