參數(shù)資料
型號: UPD78323
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): 11/86頁
文件大?。?/td> 454K
代理商: UPD78323
11
μ
PD78323, 78324
1.
LIST OF PIN FUNCTIONS
1.1
PORT PINS
Dual-
Function Pin
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
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
Dedicated port for 8-bit input
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
Port 2
Dedicated port for 8-bit input
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
Input/
output
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