參數(shù)資料
型號: UPD78322
廠商: NEC Corp.
英文描述: 16/8-BIT SINGLE-CHIP MICROCONTROLLER
中文描述: 16/8-BIT單片機
文件頁數(shù): 12/88頁
文件大?。?/td> 479K
代理商: UPD78322
12
μ
PD78320, 78322
1.
LIST OF PIN FUNCTIONS
1.1
PORT PINS
Dual-
Function Pin
P00 to P07
P20
P21
P22
P23
P24
P25
P26
P27
P30
P31
P32
P33
P34
P40 to P47
P50 to P57
P70 to P77
Function
Pin Name
I/O
Port 0
8-bit input/output port
Input/output can be specified bit-wise
Also serves as a realtime output port.
Input
Input/
output
Port 4
8-bit input/output port
Input/output can be specified in 8-bit unit.
Port 5
8-bit input/output port
Input/output can be specified bit-wise
Port 7
8-bit dedicated input port
Port 8
6-bit input/output port
Input/output can be specified bit-wise
Input/
output
Input/
output
Input/
output
Input
P80
P81
P82
P83
P84
P85
P90
P91
P92
P93
Input/
output
Input/
output
Port 2
8-bit dedicated input port
Port 3
5-bit input/output port
Input/output can be specified bit-wise
Port 9
4-bit input/output port
Input/output can be specified bit-wise
RTP0 to
RTP7
NMI
INTP0
INTP1
INTP2
INTP3
INTP4
INTP5
INTP6/TI
T
X
D
R
X
D
SO/SB0
SI/SB1
SCK
AD0 to AD7
A8 to A15
AN0 to AN7
TO00
TO01
TO02
TO03
TO10
TO11
RD
WR
TAS
TMD
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