21
D-NE330/NE331
Pin No.
Pin Name
I/O
Description
95
VCTL
I
VCO control voltage input terminal for the wideband EFM PLL
96
AVDVCO
-
Power supply terminal (+2V) (for VCO)
97
VPCO
O
Charge pump output terminal for the wideband EFM PLL
98
DVDD
-
Power supply terminal (+1.2V) (for core)
99 to 104
SDA9 to SDA4
O
Address signal output to the SD-RAM
105
SDCKE
O
Clock enable signal output to the SD-RAM
106
VSS
-
Ground terminal
107
VDIOSD
-
Power supply terminal (+2V) (for I/O)
108
SDCLK
O
Clock signal output to the SD-RAM
109
SDUDQM
O
Upper byte input/output mask signal output to the SD-RAM
110
VDIOSD
-
Power supply terminal (+2V) (for I/O)
111
VSS
-
Ground terminal
112 to 114
SDA3 to SDA1
O
Address signal output to the SD-RAM
115
DVDD
-
Power supply terminal (+1.2V) (for core)
116 to 118
SDA0, SDA10,
SDA11
O
Address signal output to the SD-RAM
119
SDNCS
O
Chip select signal output to the SD-RAM
120
SDNRAS
O
Row address strobe signal output to the SD-RAM
121
SDNCAS
O
Column address strobe signal output to the SD-RAM
122
SDNWE
O
Write enable signal output to the SD-RAM
123
SDLDQM
O
Lower byte input/output mask signal output to the SD-RAM
124
VSS
-
Ground terminal
125
VDIOSD
-
Power supply terminal (+2V) (for I/O)
126 to 133
SDDQ8 to SDDQ1
I/O
Two-way data bus with the SD-RAM
134
DVDD
-
Power supply terminal (+1.2V) (for core)
135 to 140
SDDQ16 to SDDQ11
I/O
Two-way data bus with the SD-RAM
141
VSS
-
Ground terminal
142
VDIOSD
-
Power supply terminal (+2V) (for I/O)
143, 144 SDDQ10, SDDQ9
I/O
Two-way data bus with the SD-RAM
Summary of Contents for D-NE33
Page 30: ...30 D NE330 NE331 MEMO ...
Page 41: ...11 D NE330 NE331 MEMO ...
