參數(shù)資料
型號(hào): μPD78P058
廠商: NEC Corp.
英文描述: 8 Bit Single Chip Microcontrollers(8位單片微控制器)
中文描述: 8位單片機(jī)微控制器(8位單片微控制器)
文件頁(yè)數(shù): 14/86頁(yè)
文件大?。?/td> 502K
代理商: ΜPD78P058
14
μ
PD78P054, 78P058
(2) Non-port pins (1/2)
Pin Name
Input/Output
Function
After Reset
Alternate
Function
INTP0
Input
External interrupt request inputs, with specifiable valid edges
(rising edge, falling edge, and both rising and falling edges).
Input
P00/TI00
INTP1
P01/TI01
INTP2
P02
INTP3
P03
INTP4
P04
INTP5
P05
INTP6
P06
SI0
Input
Serial data input of the serial interface
Input
P25/SB0
SI1
P20
SI2
P70/R
X
D
SO0
Output
Serial data output of the serial interface
Input
P26/SB1
SO1
P21
SO2
P71/T
X
D
SB0
Input/output
Serial data input/output of the serial interface
Input
P25/SI0
SB1
P26/SO0
SCK0
Input/output
Serial clock input/output of the serial interface
Input
P27
SCK1
P22
SCK2
P72/ASCK
STB
Output
Automatic transmitting/receiving strobe output of
the serial interface
Input
P23
BUSY
Input
Automatic transmitting/receiving busy input of the
serial interface
Input
P24
R
X
D
Input
Serial data input for asynchronous serial interface
Input
P70/SI2
T
X
D
Output
Serial data output for asynchronous serial interface
Input
P71/SO2
ASCK
Input
Serial clock input for asynchronous serial interface
Input
P72/SCK2
TI00
Input
External count clock input to 16-bit timer (TM0)
Input
P00/INTP0
TI01
Capture trigger signal input to capture register (CR00)
P01/INTP1
TI1
External count clock input to 8-bit timer (TM1)
P33
TI2
External count clock input to 8-bit timer (TM2)
P34
TO0
Output
16-bit timer (TM0) output (Can also be used as 14-bit PWM output)
Input
P30
TO1
8-bit timer (TM1) output
P31
TO2
8-bit timer (TM2) output
P32
PCL
Output
Clock output (for trimming main system clock and subsystem clock)
Input
P35
BUZ
Output
Buzzer output
Input
P36
RTP0 to RTP7
Output
Real-time output port which outputs data in synchronization
with trigger
Input
P120 to P127
AD0 to AD7
Input/output
Low-order address/data bus when expanding memory
to the outside
Input
P40 to P47
A8 to A15
Output
High-order address bus when expanding memory to
the outside
Input
P50 to P57
RD
Output
Strobe signal output for the external memory read operation
Input
P64
WR
Strobe signal output for the external memory write operation
Input
P65
相關(guān)PDF資料
PDF描述
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