Holtek HT67F2350 Manual page 27

HT67F2350/HT67F2360
HT67F2370/HT67F2390
Advanced A/D Flash MCU with LCD & EEPROM
Pad Name Function
PD6
STP2I
PD6/STP2I/STP2/C1X/
SEG33
STP2
C1X
SEG33
PE0
STCK0
PE0/STCK0/SCSA/SEG7
SCSA
SEG7
PE1
STP0I
PE1/STP0I/STP0/SDOA/
SEG6
STP0
SDOA
SEG6
PE2
PTCK1
PE2/PTCK1/SDIA/SEG5
SDIA
SEG5
PE3
PTP1I
PE3/PTP1I/PTP1/SCKA/
SEG4
PTP1
SCKA
SEG4
PE4 PE4
PE5
PE5/C2/SEG55
SEG55
PE6
PE6/C1/SEG54
SEG54
PE7
PE7/V2/SEG53
SEG53
PF0
PF0/SCS/SEG15
SCS
SEG15
Rev. 1.60
OPT I/T O/T
PDPU
ST CMOS General purpose I/O. Register enabled pull-up.
PDS1
PDS1
ST —
IFS1
PDS1 — CMOS STM2 output
PDS1 — CMOS Comparator 1 output
PDS1 — LCD
PEPU
ST CMOS General purpose I/O. Register enabled pull-up.
PES0
PES0
ST —
IFS0
PES0 ST CMOS SPIA slave select
PES0 — LCD
PEPU
ST CMOS General purpose I/O. Register enabled pull-up.
PES0
PES0
ST —
IFS1
PES0 — CMOS STM0 inverted output
PES0 — CMOS SPIA data output
PES0 — LCD
PEPU
ST CMOS General purpose I/O. Register enabled pull-up.
PES0
PES0
ST —
IFS0
PES0 ST —
PES0 — LCD
PEPU
ST CMOS General purpose I/O. Register enabled pull-up.
PES0
PES0
ST —
IFS1
PES0 — CMOS PTM1 output
PES0 ST CMOS SPIA serial clock
PES0 — LCD
PEPU
ST CMOS General purpose I/O. Register enabled pull-up.
PES1
PEPU
ST CMOS General purpose I/O. Register enabled pull-up.
PES1
C2 PES1 — AN
PES1 — LCD
PEPU
ST CMOS General purpose I/O. Register enabled pull-up.
PES1
C1 PES1 — AN
PES1 — LCD
PEPU
ST CMOS General purpose I/O. Register enabled pull-up.
PES1
V2 PES1 PWR AN
PES1 — LCD
PFPU
ST CMOS General purpose I/O. Register enabled pull-up.
PFS0
PFS0
ST CMOS SPI slave select
IFS2
PFS0 — LCD
27
Description
STM2 capture input
LCD segment output
STM0 clock input
LCD segment output
STM0 capture input
LCD segment output
PTM1 clock input
SPIA data input
LCD segment output
PTM1 capture input
LCD segment output
LCD voltage pump
LCD segment output
LCD voltage pump
LCD segment output
LCD voltage pump
LCD segment output
LCD segment output
May 16, 2019