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參數(shù)資料
| 型號： | LC898023KW |
| 元件分類： | 消費家電 |
| 英文描述： | SPECIALTY CONSUMER CIRCUIT, PQFP208 |
| 封裝： | 28 X 28 MM, SQFP-208 |
| 文件頁數(shù)： | 13/13頁 |
| 文件大?。?/td> | 78K |
| 代理商： | LC898023KW |
No. 6614-9/13
LC898023KW, 898023KL
Continued from preceding page.
Pin No.
Pin name
Type
Pin function
161
VSS
P
Digital system ground (VSS)
162
DB1
B
SCSI connection
163
DB2
B
164
VDD
P
Digital system power supply (5 V)
165
DB3
B
SCSI connection
166
DB4
B
167
VSS
P
Digital system ground (VSS)
168
DB5
B
169
DB6
B
SCSI connection
170
DB7
B
171
VSS
P
Digital system ground (VSS)
172
VDD
P
Digital system power supply (5 V)
173
VSS
P
Digital system ground (VSS)
174
DBP
B
175
ATN
B
SCSI connection
176
BSY
B
177
VSS
P
Digital system ground (VSS)
178
ACK
B
SCSI connection
179
RST
B
180
VDD
P
Digital system power supply (5 V)
181
MSG
B
SCSI connection
182
SEL
B
183
VSS
P
Digital system ground (VSS)
184
C/D
B
SCSI connection
185
VSS
P
Digital system ground (VSS)
186
VDD
P
Digital system power supply (5 V)
187
REQ
B
SCSI connections
188
I/O
B
189
VSS
P
Digital system ground (VSS)
190
VDD
P
Digital system power supply (3.3 V)
191
VSS
P
Digital system ground (VSS)
192
NC
Unused
193
NC
Unused
194
RAS0
O
195
RAS1
O
DRAM RAS signal outputs
196
RAS2
O
197
LWE
O
DRAM lower write enable
198
VDD
P
Digital system power supply (3.3 V)
199
VSS
P
Digital system ground (VSS)
200
UWE
O
DRAM upper write enable
201
CAS0
O
DRAM CAS signal output
202
CAS1
O
203
OE
O
DRAM output enable
204
RA0
O
205
RA1
O
CD-ROM encoder/decoder DRAM address lines
206
RA2
O
207
RA3
O
208
VDD
P
Digital system power supply (3.3 V)
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