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NX-HD10
Pin No.
Symbol
I/O
Po5
51
Po6
52
Po7
53
Io0
I/O
54
Io1
I/O
55
Io2
56
I/O
Io3
I/O
57
Io4
I/O
58
Io5
I/O
59
Io6
I/O
60
Io7
61
I/O
VDDT
62
VSS
63
/WR
64
/OE
65
/CE
66
AD0
67
AD1
68
AD2
69
AD3
70
AD4
71
AD5
72
AD6
73
AD7
74
VSS
75
VDDT
76
AD8
77
AD9
78
AD10
79
AD11
80
AD12
81
AD13
82
AD14
83
AD15
84
AD16
85
VSS
86
VDD
87
VDDX
88
Xo
89
Xi
90
VSSX
91
VSSP
92
VCOi
93
VDDP
94
PDoB
95
CKS
96
LoCKB
97
RUN
98
ROM
99
SCKo
100
1-26
O
General output terminal 5
O
General output terminal 6
O
General output terminal 7
Outside SRAM data I/O terminal 0
Outside SRAM data I/O terminal 1
Outside SRAM data I/O terminal 2
Outside SRAM data I/O terminal 3
Outside SRAM data I/O terminal 4
Outside SRAM data I/O terminal 5
Outside SRAM data I/O terminal 6
Outside SRAM data I/O terminal 7
-
Digital ground terminal (3.3V)
-
Digital ground terminal
O
Outside SRAM write signal
O
Outside SRAM output enable signal output terminal
O
Outside SRAM chip enable signal output terminal
O
Outside SRAM addess output terminal 0
O
Outside SRAM addess output terminal 1
O
Outside SRAM addess output terminal 2
O
Outside SRAM addess output terminal 3
O
Outside SRAM addess output terminal 4
O
Outside SRAM addess output terminal 5
O
Outside SRAM addess output terminal 6
O
Outside SRAM addess output terminal 7
-
Digital ground
-
Digital power supply (3.3V)
O
Outside SRAM address output terminal 8
O
Outside SRAM address output terminal 9
O
Outside SRAM address output terminal 10
O
Outside SRAM address output terminal 11
O
Outside SRAM address output terminal 12
O
Outside SRAM address output terminal 13
O
Outside SRAM address output terminal 14
O
Outside SRAM address output terminal 15
O
Outside SRAM address output terminal 16
-
Digital ground
-
Digital power supply (2.5V)
-
Power supply terminal (2.5V) for oscillation
O
Oscillate connect terminal (Output)
I
Oscillate connect terminal (Input)
-
Ground for oscillation
-
Ground for VCO
-
Voltage control input terminal for VCO
-
Power supply for VCO
-
PLL phase error signal output
I
VCO select (H: VCO L: XI input)
O
PLL clock output
I
Program ROM boot control terminal 0
I
Program ROM boot control terminal 1
O
System clock output
Function
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