參數(shù)資料
型號: LC65F1306A*
廠商: Sanyo Electric Co.,Ltd.
文件頁數(shù): 8/22頁
文件大?。?/td> 685K
LC65F1306A
No.6829-8/22
Symbol of pins
I/O
Function
Option
At reset
Handling
when
unused
Identical to
those for
PA0 to
PA3.
PE0-PE1
/WDR
2
I/O
I/O port E0 to E1
Input in 4-bit unit (IP instruction)
Output in 4-bit unit (OP instruction)
Set and reset in 1-bit unit
(SPB and PRB instructions)
Testing in 1-bit unit
(BP and BNP instructions)
PE0 also has a continuous pulse (64
Tcyc) output function.
PE1 becomes the watchdog reset pin
WDR when selected as an option.
I/O port F0 to F3
The port functions and options are
identical to those of PE0 to PE1 (See
note).
PF0 to PF3 have shared functions
with the serial interface pins and the
INT
input.
The function can be selected under
program control.
SI... Serial input pin
SO...Serial output pin
SCK
...Input and output of the serial
clock signal.
INT
...Interrupt request signal
The serial I/O function can be
switched between 4-bit and 8-bit
transfers under program control.
Note: There is no continuous pulse
output function.
All four pins have shared function.
PF0/AD4: AD converter input AD4
PF1/AD5: AD converter input AD5
PF2/AD6: AD converter input AD6
PF3/AD7: AD converter input AD7
System reset input
Provide an external capacitor for the
power-on reset.
Apply low level to this pin for 4 or
more clock cycles to reset and restart
the program.
Test pin for LSI.
This pin must be connected to VSS
during normal operation.
Open -drain output only
(1) Normal port PE1
(2) Watchdog reset WDR
Either options (1) or
(2) can be selected.
High level
output (The
output
N-channel
transistors in
the off state)
PF0/SI/A
D4
PF1/SO/
AD5
PF2/
SCK
/AD6
PF3/
INT
/AD7
4
I/O
Identical to those for PA0 to
PA3.
Identical to
those for PA0
to PA3.
The serial port
functions are
disabled.
The interrupt
source is set to
INT
.
Identical to
those for
PA0 to
PA3.
RES
1
Input
-
-
-
TEST
1
Input
-
-
This pin
must be
connected
to VSS.
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