參數(shù)資料
型號(hào): μPD78P0308Y
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): 17/70頁
文件大小: 552K
代理商: ΜPD78P0308Y
μ
PD78P0308Y
17
Preliminary Data Sheet
Pin Name
Input/Output
Function
After Reset
Alternate Function
INTP0
Input
External interrupt request input for which the active edge
Input
P00/TI00
INTP1
(rising edge, falling edge, or both rising and falling edges)
P01/TI01
INTP2
can be specified.
P02
INTP3
P03
INTP4
P04
INTP5
P05
SI0
Input
Serial interface serial data input.
Input
P25/SB0/SDA0
SI2
P70/RxD
SI3
P110
SO0
Output
Serial interface serial data output.
Input
P26/SB1/SDA1
SO2
P71/TxD
SO3
P111
SB0
Input/output
Serial interface serial data input/output.
Input
P25/SI0/SDA0
SB1
P26/SO0/SDA1
SDA0
P25/SI0/SB0
SDA1
P26/SO0/SB1
SCK0
Input/output
Serial interface serial clock input/output.
Input
P27/SCL
SCK2
P72/ASCK
SCK3
P112
SCL
P27/SCK0
RxD
Input
Asynchronous serial interface serial data input.
Input
P70/SI2, P114
TxD
Output
Asynchronous serial interface serial data output.
Input
P71/SO2, P113
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 (also used for 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
Input
P35
trimming).
BUZ
Output
Buzzer output.
Input
P36
S0-S23
Output
LCD controller/driver segment signal output.
Output
S24-S31
Input
P97-P90
S32-S39
P87-P80
COM0-COM3
Output
LCD controller/driver common signal output.
Output
V
LC0
-V
LC2
LCD drive voltage.
BIAS
LCD drive power supply.
(2)
Non-port pins (1/2)
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