Holtek TinyPower HT69F40A Manual page 17

HT69F30A/HT69F40A/HT69F50A
TinyPower I/O Flash 8-Bit MCU with LCD & EEPROM
TM
Pad Name Function
PB�
PB�/TP1B_0
TP1B_0
PB6
PB6/TP1B_1
TP1B_1
PB7
PB7/TP1B_2
TP1B_2
PC0
PC0/V2
V2
PC1
PC1/C1
C1
PC2
PC2/C2
C2
PD0
SEG0
PD0/SEG0/INT1
INT1
PD1
PD1/SEG1/TCK0
SEG1
TCK0
PD2
PD2/SEG2/TCK2
SEG2
TCK2
PD3
PD3/SEG3/TCK1
SEG3
TCK1
PD4
PD4/SEG4/TP1A SEG4
TP1A
PD�
PD�/SEG�/
SEG�
TP1B_0
TP1B_0
Rev. 1.20
OPT I/T O/T
PBPU
ST CM�S Gene�al pu�pose I/�. Registe� ena�led pull-up
PBFS
PBFS ST CM�S TM1 I/� pin
PBPU
ST CM�S Gene�al pu�pose I/�. Registe� ena�led pull-up
PBFS
PBFS ST CM�S TM1 I/� pin
PBPU
ST CM�S Gene�al pu�pose I/�. Registe� ena�led pull-up
PBFS
PBFS ST CM�S TM1 I/� pin
PCPU
ST CM�S Gene�al pu�pose I/�. Registe� ena�led pull-up
PCFS
PCFS — A� LCD voltage pump
PCPU
ST CM�S Gene�al pu�pose I/�. Registe� ena�led pull-up
PCFS
PCFS — A� LCD voltage pump
PCPU
ST CM�S Gene�al pu�pose I/�. Registe� ena�led pull-up
PCFS
PCFS — A� LCD voltage pump
PDPU
ST CM�S Gene�al pu�pose I/�. Registe� ena�led pull-up.
PDFS
PDFS — A� LCD segment output
INTEG
INTC0 ST — Exte�nal Inte��upt 1
SFS
PDPU
ST CM�S Gene�al pu�pose I/�. Registe� ena�led pull-up
PDFS
PDFS — A� LCD segment output
SFS ST — TM0 input
PDPU
ST CM�S Gene�al pu�pose I/�. Registe� ena�led pull-up
PDFS
PDFS — A� LCD segment output
SFS ST — TM2 input
PDPU
ST CM�S Gene�al pu�pose I/�. Registe� ena�led pull-up
PDFS
PDFS — A� LCD segment output
SFS ST — TM1 input
PDPU
ST CM�S Gene�al pu�pose I/�. Registe� ena�led pull-up
PDFS
PDFS
— A� LCD segment output
SFS
PDFS
ST CM�S TM1 I/� pin
SFS
PDPU
ST CM�S Gene�al pu�pose I/�. Registe� ena�led pull-up
PDFS
PDFS
— A� LCD segment output
SFS
PDFS
ST CM�S TM1 I/� pin
SFS
17
Description
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