HT66FU60A Datasheet, PDF (12/23 Pages) Holtek Semiconductor Inc – Enhanced A/D Flash Type 8-Bit MCU with EEPROM and UART Interface

HT66FU60A/HT66FU70A
Enhanced A/D Flash Type 8-Bit MCU with EEPROM and UART Interface
Pad Name
PE0/SCSA/INT0
PE1/SCKA/INT1
PE2/SDIA/INT2
PE3/SDOA/TCK3
PE4/TP1B/TP1BB/TP1IB
PE5/TP3/TP3B
PE6/AN8/INT0
PE7/AN9/INT1
PF0/AN10/C1N
Function OPT I/T O/T
Description
PE0
SCSA
PEPU
PES0
PES0
IFS5
ST
CMOS
General purpose I/O. Register enabled
pull-up
ST CMOS SPIA slave select
INT0
INTEG
INTC0 ST
IFS0
— External Interrupt 0
PE1
PEPU
PES0
ST
CMOS
General purpose I/O. Register enabled
pull-up
SCKA
PES0
IFS5
ST CMOS SPIA serial clock
INT1
INTEG
INTC0 ST
IFS0
— External Interrupt 1
PE2
PEPU
PES1
ST
CMOS
General purpose I/O. Register enabled
pull-up
SDIA IFS5 ST CMOS SPI serial clock
INT2
INTEG
INTC3 ST
IFS0
— External Interrupt 2
PE2
PEPU
PES1
ST
CMOS
General purpose I/O. Register enabled
pull-up
SDOA PES1 ST CMOS SPIA serial clock
TCK3 IFS1 ST
— TM3 input
PE4
PEPU
PES2
ST
CMOS
General purpose I/O. Register enabled
pull-up
TP1B PES2 — CMOS TM1 B output
TP1BB PES2 — CMOS TM1 inverted B output
TP1IB IFS2 ST
— TM1 B input
PE5
PEPU
PES2
ST
CMOS
General purpose I/O. Register enabled
pull-up
TP3 PES2 — CMOS TM3 output
TP3B PES2 — CMOS TM3 inverted output
PE6
PEPU
PES3
ST
CMOS
General purpose I/O. Register enabled
pull-up
AN8 PES3 AN — A/D Converter analog input
INT0
INTEG
INTC0 ST
IFS0
— External Interrupt 0
PE7
PEPU
PES3
ST
CMOS
General purpose I/O. Register enabled
pull-up
AN9 PES3 AN — A/D Converter analog input
INT1
INTEG
INTC0 ST
IFS0
— External Interrupt 1
PF0
PFPU
PFS0
ST
CMOS
General purpose I/O. Register enabled
pull-up
AN10 PFS0 AN — A/D Converter analog input
C1N PFS0 AN — Comparator 1 inverting input
Rev. 1.00
12
November 29, 2012