5-4
Pin No.
Pin name
Type
Function
90
RCS#
Output
DRAM chip select, active low
2~16MA, SR
91
BA0
Output
DRAM bank address 0
2~16MA, SR
92
DVSS
Ground
Ground pin for internal digital circuitry
93
RD15
Inout
DRAM data 15
2~16MA, SR
PU/PD, SMT
94
RD14
Inout
DRAM data 14
2~16MA, SR
PU/PD, SMT
95
RD13
Inout
DRAM data 13
2~16MA, SR
PU/PD, SMT
96
RD12
Inout
DRAM data12
2~16MA, SR
PU/PD, SMT
97
DVDD3
Power
3.3V power pin for internal digital circuitry
98
RD11
Inout
DRAM data 11
2~16MA, SR
PU/PD, SMT
99
RD10
Inout
DRAM data 10
2~16MA, SR
PU/PD, SMT
100
RD9
Inout
DRAM data 9
2~16MA, SR
PU/PD, SMT
101
RD8
Inout
DRAM data 8
2~16MA, SR
PU/PD, SMT
102
DVSS
Ground
Ground pin for internal digital circuitry
103
CLK
Output
DRAM clock
2~16MA, SR
104
CLE
Output
DRAM clock enable
2~16MA, SR
105
RA11
Output
DRAM address bit 11 or audio serial data 3 (channel 7/8)
2~16MA, SR
106
RA9
Output
DRAM address 9
2~16MA, SR
DRAM address 8
3.3V Power pin for DRAM clock circuitry
Ground pin for DRAM clock circuitry
DRAM address 7
3.3V power pin for internal digital circuitry
DRAM address 6
DRAM address 5
114
RA4
Output
DRAM address 4
2~16MA, SR
115
DVSS
Ground
Ground pin for internal digital circuitry
116
DQM1
Output
Mask for DRAM input/output byte 1
2~16MA, SR
117
DQM0
Output
Mask for DRAM input/output byte 0
2~16MA, SR
118
BA1
Output
DRAM bank address 0
2~16MA, SR
119
RA10
Output
DRAM address 10
2~16MA, SR
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