BH67F2260 Datasheet, PDF (18/253 Pages) Holtek Semiconductor Inc – R-Sensor Blood Pressure Meter Flash MCU with LCD

BH67F2260/BH67F2270
R-Sensor Blood Pressure Meter Flash MCU with LCD
Pin Name
PA4/OSC1/SCSA/PTP2/
PTP2I
PA5/TX0/SCKA/STP/STPI
PA6/RX0/SDIA/STCK/
STP
PA7/SDI/SDA/PTCK2/
SEG41
PB0/SCK/SCL/SEG40
PB1/INT1/STPB/SEG39
PB2/SCS/SCKA/SEG38
Function OPT
PAPU
PA4 PAWU
PAS1
OSC1 PAS1
SCSA
PAS1
IFS1
PTP2 PAS1
PTP2I
PAS1
IFS0
PAPU
PA5 PAWU
PAS1
TX0 PAS1
SCKA
PAS1
IFS1
STP PAS1
STPI PAS1
PAPU
PA6 PAWU
PAS1
RX0
PAPU
IFS1
SDIA
PAWU
IFS1
STCK
PAS1
IFS0
STP PAS1
PAPU
PA7 PAWU
PAS1
SDI PAS1
SDA PAS1
PTCK2 PAS1
SEG41 PAS1
PB0
PBPU
PBS0
SCK PBS0
SCL PBS0
SEG40 PBS0
PB1
PBPU
PBS0
INT1
PBS0
INTEG
INTC0
STPB PBS0
SEG39 PBS0
PB2
PBPU
PBS0
SCS PBS0
SCKA
PBS0
IFS1
SEG38 PBS0
I/T
ST
HXT
ST
—
ST
ST
—
ST
—
ST
ST
ST
ST
AN
—
ST
ST
ST
ST
—
ST
ST
ST
—
ST
ST
—
—
ST
ST
ST
—
O/T
Description
CMOS
General purpose I/O. Register enabled pull-high
and wake-up
— HXT Oscillator input
CMOS SPIA slave select
CMOS PTM2 output
— PTM2 capture input
CMOS
General purpose I/O. Register enabled pull-high
and wake-up
CMOS UART0 TX serial data output
CMOS SPIA serial clock
CMOS STM output
— STM capture input
CMOS
General purpose I/O. Register enabled pull-up
and wake-up
— UART0 RX serial data input
— SPIA serial data input
— STM clock input
CMOS STM output
CMOS
General purpose I/O. Register enabled pull-up
and wake-up
— SPI serial data input
NMOS I²C data line
— PTM2 clock input
SEG LCD Segment Output
CMOS General purpose I/O. Register enabled pull-high
CMOS SPI serial clock
— I²C clock line
SEG LCD Segment Output
CMOS General purpose I/O. Register enabled pull-high
— External interrupt 1input
CMOS STM inverting output
SEG LCD Segment Output
CMOS General purpose I/O. Register enabled pull-high
CMOS SPI slave select
CMOS SPIA serial clock
SEG LCD Segment Output
Rev. 1.00
18
March 15, 2017