參數(shù)資料
型號: μPD78064B
廠商: NEC Corp.
元件分類: 8位微控制器
英文描述: 8 Bit Single Chip Microcontrollers
中文描述: 8位單片機(jī)微控制器
文件頁數(shù): 12/64頁
文件大?。?/td> 391K
代理商: ΜPD78064B
12
μ
PD78064B
3.2
Non-port Pins (1/2)
Pin Name
I/O
Function
After
Reset
Alternate
Function
INTP0
Input
Input
P00/TI00
INTP1
P01/TI01
INTP2
P02
INTP3
P03
INTP4
P04
INTP5
P05
SI0
Input
Serial interface serial data input.
Input
P25/SB0
SI2
P70/RxD
SO0
Output
Serial interface serial data output.
Input
P26/SB1
SO2
P71/TxD
SB0
Input/output
Serial interface serial data input/output.
Input
P25/SI0
SB1
P26/SO0
SCK0
Input/output
Serial interface serial clock input/output.
Input
P27
SCK2
P72/ASCK
RxD
Input
Asynchronous serial interface serial data input.
Input
P70/SI2
TxD
Output
Asynchronous serial interface serial data output.
Input
P71/SO2
ASCK
Input
Asynchronous serial interface serial clock input.
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 (shared with 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 main system clock, subsystem clock trimming).
Input
P35
BUZ
Output
Buzzer output.
Input
P36
S0 to S23
Output
LCD controller/driver segment signal output.
Output
S24 to S31
Input
P97 to P90
S32 to S39
P87 to P80
COM0 to COM3
Output
LCD controller/driver common signal output.
Output
V
LC0
to V
LC2
LCD drive voltage. Split resistors can be incorporated by mask option.
BIAS
LCD drive power supply.
External interrupt request input by which the effective edge (rising edge,
falling edge, or both rising edge and falling edge) can be specified.
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