88E1111 Product Brief
Integrated 10/100/1000 Ultra Gigabit Ethernet Transceiver
Section 1. Signal Description
The 88E1111 device is a 10/100/1000BASE-T/1000BASE-X Gigabit Ethernet transceiver.
1.1 117-Pin TFBGA Package
Figure 1: 88E1111 Device 117-Pin TFBGA Package (Top View)
1
2
3
4
5
S_CLK+
CRS
RXD7
VSS
6
S_CLK-
COL
7
S_OUT+
AVDD
DVDD
DVDD
DVDD
VDDOH
CONFIG[3]
VSSC
DVDD
NC
8
9
LED_
A
B
C
D
E
F
RXD5
RX_DV
RX_CLK
TX_CLK
TX_EN
TXD0
NC
RXD6
RXD0
VDDO
RX_ER
GTX_CLK
TX_ER
TXD1
S_IN+
RXD3
RXD2
RXD1
DVDD
DVDD
TXD2
TXD5
DVDD
RESETn
MDC
S_IN-
VDDO
RXD4
VSS
S_OUT-
A
B
C
D
E
F
LINK1000
LED_
VDDOH
LED_RX
LED_TX
CONFIG[1]
CONFIG[4]
CONFIG[5]
XTAL1
LINK100
LED_
DVDD
VSS
LINK10
CONFIG[0]
LED_
VSS
VSS
VSS
DUPLEX
VSS
VSS
VSS
CONFIG[2]
CONFIG[6]
G
H
J
VSS
VSS
VSS
G
H
J
SEL_
TXD4
TXD6
VDDO
INTn
TXD3
VSS
VSS
VSS
FREQ
TXD7
VSS
VSS
VSS
VDDOH
TDO
XTAL2
K
L
125CLK
VDDOX
RSET
MDI[0]-
2
VSS
VSS
VSS
VDDOX
TCK
K
L
COMA
AVDD
MDI[1]-
4
VSS
VSS
TDI
TMS
M
N
MDIO
MDI[0]+
1
AVDD
MDI[1]+
3
HSDAC+
AVDD
5
HSDAC-
MDI[2]+
6
AVDD
MDI[2]-
7
AVDD
MDI[3]+
8
TRSTn
M
N
MDI[3]-
9
Figure 2: Pin A1 Location
Pin A1 location
Doc. No. MV-S105540-00, Rev. --
Page 6
Copyright © 2009 Marvell
March 4, 2009, Advance
Document Classification: Proprietary Information
MARVELL [ MARVELL TECHNOLOGY GROUP LTD. ]
