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LXT9883/9863 —
Advanced 10/100 Unmanaged Repeater
8
Datasheet
Document #: 249115
Revision #: 003
Rev. Date: 08/07/01
2.0
Pin Assignments and Signal Descriptions
Figure 2. LXT9883 Pin Assignments
Package Topside Markings
Marking
Definition
Part #
LXT9883 is the unique identifier for this product family.
Rev #
Identifies the particular silicon
“
stepping
”
(Refer to Specification Update for additional stepping
information.)
Lot #
Identifies the batch.
FPO #
Identifies the Finish Process Order.
5
5
5
4
4
4
4
4
4
4
4
4
4
3
3
3
3
3
3
3
3
3
3
2
2
2
2
2
2
2
2
2
2
1
1
1
1
1
1
1
1
1
1
9
8
7
6
5
4
3
2
1
RESET.......53
CLK25.......54
N/C.......55
N/C.......56
N/C.......57
N/C.......58
N/C.......59
N/C.......60
VCC.......61
GND.......62
N/C.......63
N/C.......64
N/C.......65
N/C.......66
N/C.......67
N/C.......68
N/C.......69
N/C.......70
N/C.......71
FPS.......72
N/C.......73
VCC.......74
GND.......75
VCC.......76
VCC.......77
RPS_FAULT.......78
RPS_PRES.......79
MACACTIVE.......80
HOLDCOL.......81
LEDCLK.......82
LEDDAT.......83
LEDLAT.......84
VCC.......85
GND.......86
ORT1_LED3.......87
ORT1_LED2.......88
ORT1_LED1.......89
GND.......90
ORT2_LED3.......91
ORT2_LED2.......92
ORT2_LED1.......93
GND.......94
ORT3_LED3.......95
ORT3_LED2.......96
ORT3_LED1.......97
GND.......98
ORT4_LED3.......99
ORT4_LED2.......100
ORT4_LED1.......101
RBIAS.......102
GND.......103
TPIP1.......104
208 .......MII2_RXD3
207 .......MII2_RXD2
206 .......MII2_RXD1
205 .......MII2_RXD0
204 .......MII2_RXDV
203 .......MII2_RXCLK
202 .......MII2_RXER
201 .......N/C
200 .......VCC
199 .......GND
198 .......N/C
197 .......MII2_TXER
196 .......MII2_TXCLK
195 .......MII2_TXEN
194 .......MII2_TXD0
193 .......MII2_TXD1
192 .......MII2_TXD2
191 .......MII2_TXD3
190 .......VCC
189 .......GND
188 .......MII2_COL
187 .......MII2_CRS
186 .......COL100_LED
185 .......LEDSEL1/COL10_LED
184 .......LEDSEL0/ACT100_LED
183 ....... AUTOBLINK/ACT10_LED
182 .......N/C
181 .......GND
180 .......VCC
179 .......GND
178 .......N/C
177 .......VCC
176 .......PORT8_LED1*
175 .......PORT8_LED2*/LEDABGSEL
174 .......PORT8_LED3*
173 .......VCC
172 .......GND
171 .......PORT7_LED1*
170 .......PORT7_LED2*
169 .......PORT7_LED3*
168 .......GND
167 .......PORT6_LED1
166 .......PORT6_LED2
165 .......PORT6_LED3
164 .......GND
163 .......PORT5_LED1
162 .......PORT5_LED2
161 .......PORT5_LED3
160 .......TxSLEW_1
159 .......TxSLEW_0
158 .......GND
157 .......*TPIP8
T
V
R
T
T
G
T
T
V
T
V
R
T
T
G
G
T
T
V
R
T
T
G
T
T
V
T
V
R
T
T
G
G
T
T
V
R
V
T
T
T
G
T
T
V
R
T
T
G
G
*
*
V
R
V
T
*
*
G
*
*
V
R
*
* Indicates LXT9883-only pins. TP Ports 7 and 8 are not available on LXT9863
LXT9883 XX
XXXXXX
XXXXXXXX
FPO #
Part #
LOT #
Rev #