– 18 –
Pin No.
Pin Name
I/O
Pin Description
135
XTAL32
O
Sub clock signal output terminal Not used. (Open)
136
EXTAL32
I
Sub clock signal input terminal
137
VCC
—
Power supply terminal
138
TXD2 ST_DI
O
ST transceiver data signal output terminal TXD2: Not used.
139
SCK2
O
System clock signal output terminal Not used. (Open)
140
VSS
—
Ground
141
CK
O
System clock signal output terminal
142
VCC
—
Power supply terminal
143
VSS
—
Ground
144
PE12 DA_ML
O
DA latch signal output terminal
145
PE13 DA_MC
O
DA clock signal output terminal
146
XIRQ6
I
Interruption request signal input terminal Not used. (Open)
147
PE15 DA_MD
O
DA data signal output terminal
148
XIRQ0 S_XIRQ
I
MG IC Interruption request signal input terminal
149
PE17 HP_BBON
O
Headphone bus boost ON signal output terminal
150
PE18 U_PWR
O
USB power signal output terminal
151
XIRQ3 MS_EJ
I
Memory stick eject signal input terminal
152
VSS
—
Ground
153
XIRQ4
I
Interruption request signal input terminal Not used. (Open)
154
XIRQ5
I
Interruption request signal input terminal Not used. (Open)
155
PE22 LCD_BL
I
LCD back light signal input terminal
156
XIRQ7 U_XIRQ
I
USB interruption request signal input terminal
157
U_XDACK
O
USB DMAC transfer strobe signal output terminal
158
PF2 BATTSW_OPEN
O
Battery open signal output terminal
159
U_XDREQ
I
USB DMAC transfer request signal input terminal
160
S_XDACK
O
MG IC DMAC transfer strobe signal output terminal
161
VCC
—
Power supply terminal
162
PF6 HP_BB1/2
O
Headphone bus boost 1/2 switch signal output terminal
163
S_XDREQ
I
MG IC DMAC transfer request signal input terminal
164
VSS
—
Ground
165
AVSS
—
Analog ground
166
PI7 STOP
I
STOP key signal input terminal
167
PI6
I
Input port terminal
168
PI5
I
Input port terminal
169
PI4 HIDC
I
HIGH DC input detection signal input terminal
170
AN3 AN_DCV
I
DC voltage signal input terminal
171
PI2 BATT
I
Battery signal input terminal
172
AN1 AN_KEY
I
Key signal input terminal
173
PI0 AN_BATTV
I
Battery voltage signal input terminal
174
PH1 JOG
I
JOG PLAY/PAUSE key signal input terminal
175
PH0 HOLD
I
HOLD key signal input terminal
176
AVCC
I
Analog power supply input terminal
