16
DN-S3500
96
BMODE0
BMODE0
I
-
-
-
-
Boot mode strap 0
97
GND
GND
-
-
-
-
-
GND
98
DATA15
D15
I/O
-
-
-
-
External bus data 15
99
DATA14
D14
I/O
-
-
-
-
External bus data 14
100 DATA13
D13
I/O
-
-
-
-
External bus data 13
101 DATA12
D12
I/O
-
-
-
-
External bus data 12
102 DATA11
D11
I/O
-
-
-
-
External bus data 11
103 DATA10
D10
I/O
-
-
-
-
External bus data 10
104 DATA9
D9
I/O
-
-
-
-
External bus data 9
105 DATA8
D8
I/O
-
-
-
-
External bus data 8
106 GND
GND
-
-
-
-
-
GND
107 VDDEXT
VDDEXT
I
-
-
-
-
I/O power (+3.3V)
108 DATA7
D7
I/O
-
-
-
-
External bus data 7
109 DATA6
D6
I/O
-
-
-
-
External bus data 6
110 DATA5
D5
I/O
-
-
-
-
External bus data 5
111 VDDINT
VDDINT
I
-
-
-
-
Internal power (+1.2V)
112 DATA4
D4
I/O
-
-
-
-
External bus data 4
113 DATA3
D3
I/O
-
-
-
-
External bus data 3
114 DATA2
D2
I/O
-
-
-
-
External bus data 2
115 DATA1
D1
I/O
-
-
-
-
External bus data 1
116 DATA0
D0
I/O
-
-
-
-
External bus data 0
117 GND
GND
-
-
-
-
-
GND
118 VDDEXT
VDDEXT
I
-
-
-
-
I/O power (+3.3V)
119 _BG
O
-
-
-
-
Bus accept signal
120 _BGH
O
-
-
-
-
Bus accept wait signal
121 ADDR19
BA1
I/O
-
-
-
-
External bus address 19
122 ADDR18
BA0/ADDR18
I/O
-
-
-
-
External bus address 18
123 ADDR17
ADDR17
I/O
-
-
-
-
External bus address 17
124 ADDR16
ADDR16
I/O
-
-
-
-
External bus address 16
125 ADDR15
ADDR15
I/O
-
-
-
-
External bus address 15
126 ADDR14
ADDR14
I/O
-
-
-
-
External bus address 14
127 ADDR13
ADDR13
I/O
-
-
-
-
External bus address 13
128 GND
GND
-
-
-
-
-
GND
129 GND
GND
-
-
-
-
-
GND
130 GND
GND
-
-
-
-
-
GND
131 GND
GND
-
-
-
-
-
GND
-
-
-
-
-
GND
-
-
-
-
-
GND
I
-
-
-
-
I/O power (+3.3V)
I/O
-
-
-
-
External bus address 12
I/O
-
-
-
-
External bus address 11
I/O
-
-
-
-
External bus address 10 (SDRAM connects with SDA10)
I/O
-
-
-
-
External bus address 9
I/O
-
-
-
-
External bus address 8
I/O
-
-
-
-
External bus address 7
I/O
-
-
-
-
External bus address 6
142 ADDR5
ADDR5
I/O
-
-
-
-
External bus address 5
143 VDDINT
VDDINT
I
-
-
-
-
Internal power (+1.2V)
144 GND
GND
-
-
-
-
-
GND
145 VDDEXT
VDDEXT
I
-
-
-
-
I/O power (+3.3V)
146 ADDR4
ADDR4
I/O
-
-
-
-
External bus address 4
147 ADDR3
ADDR3
I/O
-
-
-
-
External bus address 3
148 ADDR2
ADDR2
I/O
-
-
-
-
External bus address 2
149 ADDR1
ADDR1
I/O
-
-
-
-
External bus address 1
150 _ABE1
SDQM1
I/O
-
-
-
-
SDRAM data mask 1
Pin
No.
Pin Name
Symbol
I/O DET
Ext
Ini
Res
Function
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