MC80F0224 Datasheet, PDF (13/128 Pages) List of Unclassifed Manufacturers – 8-BIT SINGLE-CHIP MICROCONTROLLERS

Preliminary
MC80F0208/16/24
5.1.2 Alternate Function Pin Description
PIN NAME
INT0
INT1
INT2
INT3
BUZO
EC0
EC1
SCK
SI
SO
ACLK0
RxD0
TxD0
ACLK1
RxD1
TxD1
PWM3O
T3O
AN0~AN7
In/Out
Function
I
Valid edges(rising, falling, or both rising and falling) can be specified.
External Interrupt request Input.
O Buzzer Output
I Timer0 Event Counter Input
I Timer2 Event Counter Input
I/O Serial clock input/output of serial interface.
I Serial data input of serial interface.
O Serial data output of serial interface.
I Asynchronous serial interface serial clock input.
I Asynchronous serial interface serial data input.
O Asynchronous serial interface serial data output.
I Asynchronous serial interface serial clock input2.
I Asynchronous serial interface serial data input2.
O Asynchronous serial interface serial data output2.
Timer3 PWM Output
O
Timer3 Compare Output
I Analog input Channel 0 ~ 7 for A/D converter.
Initial
state
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
Output
Input
Table 5-2 Alternate Function Pin Description
Shared
Pin
R10
R11
R12
R50
R13
R15
R51
R42
R43
R44
R45
R46
R47
R31
R32
R33
R54
R60~R67
MAR. 2005 Ver 0.2
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