HMS8132E/HMS81032TL
Nov. 2001 Ver 2.00
9
PIN NAME
INPUT/
OUTPUT
Function
@RESET
@STOP
R00
I/O
- Each bit of the port can be individually configured as
an input or an output by user software
- Push-pull output
- CMOS input with pull-up resister (option)
- Can be programmable as key scan input
- Pull-up resisters are automatically disabled at output
mode
INPUT
State of
before
Stop
R01
I/O
R02
I/O
R03
I/O
R04
I/O
R05
I/O
R06
I/O
R07
I/O
R10
I/O
- Each bit of the port can be individually configured as
an input or an output by user software
- Push-pull output
- CMOS input with pull-up resister (option)
- Can be programmable as key scan input or open
drain output
- Pull-up resisters are automatically disabled at output
mode
- Direct driving of LED(N-Tr.)
INPUT
State of
before
Stop
R11/INT1
I/O
R12/INT2
I/O
R13
I/O
R14/EC
I/O
R15/T2
I/O
R16/T1
I/O
R17/T0
I/O
R20
I/O
- Each bit of the port can be individually configured as
an input or an output by user software
- Push-pull output
- CMOS input with pull-up resister (option)
- Pull-up resisters are automatically disabled at output
mode
- Direct driving of LED(N-Tr.)
INPUT
State of
before
Stop
R21
I/O
R22
I/O
R23
I/O
R24
I/O
XIN
I
Oscillator input
Low
XOUT
O
Oscillator output
High
REMOUT
O
High current output
‘L’ output
‘L’ output
RESET
I
Includes pull-up resistor
‘L’ level
state of
before stop
TEST
I
Includes pull-up resistor
VDD
P
Positive power supply
VSS
P
Ground
Содержание HMS81004E
Страница 4: ...HMS81032E HMS81032TL NOV 2001 Ver 2 00...
Страница 84: ...HMS81032E HMS81032TL 80 Nov 2001 Ver 2 00...
Страница 85: ...APPENDIX...