參數(shù)資料
型號： μPD78058F
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)： 10/76頁
文件大?。?/td> 571K
代理商： ΜPD78058F
10
μ
PD78056F, 78058F
3.
PIN FUNCTIONS
3.1
Port Pins (1/2)
Alternate
Function
Pin Name
I/O
Input only
Input
Input/output can be specified bit-wise.
When used as an input port, on-chip pull-up
resistor can be used by software.
Input/
output
Input only
Port 1
8-bit input/output port.
Input/output can be specified bit-wise.
When used as an input port, on-chip pull-up resistor can be used by
software.
Note
2
Input/
output
Input/
output
Port 2
8-bit input/output port.
Input/output can be specified bit-wise.
When used as an input port, on-chip pull-up resistor can be used by
software.
Port 3
8-bit input/output port.
Input/output can be specified bit-wise.
When used as an input port, on-chip pull-up resistor can be used by
software.
Input/
output
Input/
output
Port 4
8-bit input/output port.
Input/output can be specified in 8-bit unit.
When used as an input port, on-chip pull-up resistor can be used by
software. Test input flag (KRIF) is set to 1 by falling edge detection.
INTP0/TI00
INTP1/TI01
INTP2
INTP3
INTP4
INTP5
INTP6
XT1
ANI0 to ANI7
SI1
SO1
SCK1
STB
BUSY
SI0/SB0
SO0/SB1
SCK0
TO0
TO1
TO2
TI1
TI2
PCL
BUZ
—
AD0 to AD7
P00
P01
P02
P03
P04
P05
P06
P07
Note 1
P10 to P17
P20
P21
P22
P23
P24
P25
P26
P27
P30
P31
P32
P33
P34
P35
P36
P37
P40 to P47
Input
Function
Port 0
8-bit I/O port
Input
Input
After
Reset
Input
Input
Input
Input
Input
Notes 1.
When using the P07/XT1 pins as an input port, set 1 in bit 6 (FRC) of the processor clock control register.
On-chip feedback resistor of the subsystem clock oscillator should not be used.
2.
When using the P10/ANI0 to P17/ANI7 pins as the A/D converter analog input pins, use of the on-chip pull-
up resistor is cancelled automatically.
相關(guān)PDF資料
PDF描述
μPD78056Y 8Bit Single Chip Microcontrollers(8位單片微控制器)
μPD78052Y 8Bit Single Chip Microcontrollers(8位單片微控制器)
μPD78053Y 8Bit Single Chip Microcontrollers(8位單片微控制器)
μPD78054Y 8Bit Single Chip Microcontrollers(8位單片微控制器)
μPD78055Y 8Bit Single Chip Microcontrollers(8位單片微控制器)
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