Technical Product Brief

Alaska® 88E1240
Technical Product Brief
Integrated 10/100/1000
Gigabit Ethernet Transceiver
Doc. No. MV-S103821-00, Rev. A
May 4, 2011
Document Classification: Proprietary Information
Marvell. Moving Forward Faster
Alaska® 88E1240 Technical Product Brief
Integrated 10/100/1000 Gigabit Ethernet Transceiver
Document Conventions
Note: Provides related information or information of special importance.
Caution: Indicates potential damage to hardware or software, or loss of data.
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Doc Status: Advance
Technical Publications: 1.10
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Doc. No. MV-S103821-00 Rev. A
Page 2
Copyright © 2011 Marvell
Document Classification: Proprietary Information
May 4, 2011, Advance
88E1240 Product Brief
Integrated 10/100/1000 Gigabit Ethernet Transceiver
O VERVIEW
F EATURES
Alaska®
The
Quad family of single-chip devices
contains four independent Gigabit Ethernet transceivers on a single monolithic IC. Each transceiver
performs all the physical layer functions for
100BASE-TX and 1000BASE-T full or half-duplex
Ethernet on CAT 5 twisted pair cable, and 10BASET full or half-duplex Ethernet on CAT 3, 4, and 5
cable.
The Alaska 88E1240 device supports the Serial
Gigabit Media Independent Interface (SGMII) for
direct connection to a MAC/Switch port.
The 88E1240 device is fully compliant with the
IEEE 802.3 standard. The 88E1240 device includes
the PMD, PMA, and PCS sublayers. The 88E1240
device performs PAM5, 8B/10B, 4B/5B, MLT-3,
NRZI, and Manchester encoding/decoding; digital
clock/data recovery; stream cipher scrambling/descrambling; digital adaptive equalization for
the receiver data path as well as digital filtering for
pulse-shaping for the line transmitter; and AutoNegotiation and management functions.
•
•
•
•
•
•
•
•
•
•
•
•
•
•
The 88E1240 device support Auto-MDI/MDIX at all •
three speeds to enable easier installation and
•
reduced installation costs.
•
The 88E1240 device integrates MDI interface termi- •
nation resistors into the PHY. This resistor integration facilitates board layout and reduces board cost
by reducing the number of external components.
The new Marvell® calibrated resistor scheme will
achieve and exceed the accuracy requirements of
the IEEE 802.3 return loss specifications.
10/100/1000BASE-T IEEE 802.3 compliant
Highly integrated 4-port physical interface
Supports Serial Gigabit Media Independent Interface
(SGMII)
Integrated MDI interface termination resistors
Integrated Advanced Virtual Cable Tester® (VCT™)
cable diagnostic feature
Programmable current source LED drivers
"Downshift" mode for two-pair cable installations
User programmable individual/group MDC/MDIO support
Innovative power management design to reduce onchip power by as much as 50%
Fully integrated digital adaptive equalizers, echo cancellers, and crosstalk cancellers
Automatic MDI/MDIX crossover for all 3 speeds of operation including 100BASE-TX and 10BASE-T
Automatic polarity correction
IEEE 802.3u compliant Auto-Negotiation
Direct drive LED support
Loopback mode for diagnostics
Supports IEEE 1149.1 JTAG and 1149.6 AC JTAG
Available in RoHS 6/6 compliant package
Manufactured in a 15 x 15 mm 196-Pin TFBGA package
The 88E1240 device uses advanced mixed-signal
processing to perform equalization, echo and
crosstalk cancellation, data recovery, and error correction at a gigabit per second data rate. The
device achieves robust performance in noisy environments with very low power dissipation.
The 88E1240 device is supported with an integrated Advanced Virtual Cable Tester® (VCT™)
enabling fault detection and advanced cable performance monitoring.
Copyright © 2011 Marvell
May 4, 2011, Advanced
Doc. No. MV-S103821-00, Rev. A
Document Classification: Proprietary Information
Page 3
Alaska® 88E1240 Product Brief
Integrated 10/100/1000 Gigabit Ethernet Transceiver
10/100/1000 Mbps
Ethernet MAC
10/100/1000 Mbps
Ethernet MAC
88E1240
Device
10/100/1000 Mbps
Ethernet MAC
10/100/1000 Mbps
Ethernet MAC
Integrated Passive Termination
RJ45
M
a
g
n
e
t
i
c
s
RJ45
RJ45
Media Types:
- 10BASE-T
- 100BASE-TX
- 1000BASE-T
RJ45
SGMII
88E1240 Device Application
Doc. No. MV-S103821-00, Rev. A
Page 4
Copyright © 2011 Marvell
Document Classification: Proprietary Information
May 4, 2011, Advanced
Table of Contents
SECTION 1.
1.1
SIGNAL DESCRIPTION ...................................................................6
Pin Description............................................................................................................... 6
1.1.1
Pin Type Definitions............................................................................................................ 6
1.2
88E1240 176-Pin TQFP Package................................................................................... 7
1.3
88E1240 196-Pin TFBGA Package ................................................................................ 8
SECTION 2.
MECHANICAL DRAWINGS.............................................................26
2.1
88E1240 176-Pin TQFP Package Drawing.................................................................. 26
2.2
88E1240 196-Pin TFBGA Package Drawing............................................................... 28
Copyright © 2011 Marvell
May 4, 2011, Advance
Doc. No. MV-S103821-00, Rev. A
Document Classification: Proprietary Information
Page 5
Alaska® 88E1240 Product Brief
Integrated 10/100/1000 Gigabit Ethernet Transceiver
Section 1. Signal Description
The 88E1240 device is a 10/100/1000BASE-T Gigabit Ethernet transceiver.
1.1 Pin Description
1.1.1 Pin Type Definitions
Pi n Ty pe
De fin iti on
H
Input with hysteresis
I/O
Input and output
I
Input only
O
Output only
PU
Internal pull-up
PD
Internal pull-down
D
Open drain output
Z
Tri-state output
mA
DC sink capability
Doc. No. MV-S103821-00, Rev. A
Page 6
Copyright © 2011 Marvell
Document Classification: Proprietary Information
May 4, 2011, Advance
Signal Description
88E1240 176-Pin TQFP Package
1.2 88E1240 176-Pin TQFP Package
132
131
130
129
128
127
126
125
124
123
122
121
120
119
118
117
116
115
114
113
112
111
110
109
108
107
106
105
104
103
102
101
100
99
98
97
96
95
94
93
92
91
90
89
MDC
MDIO
NC
DVDD
NC
VDDOR
DVDD
NC
NC
NC
DVDD
NC
INTn
NC
DVDD
NC
NC
VDDOR
DVDD
NC
NC
DVDD
TDO
TDI
TMS
DVDD
TCK
TRSTn
VDDOR
DVDD
XTAL2
XTAL1
VDDC
TSTCLK
TSTPT
HSDACP
HSDACN
VSS
VSS
VSS
VSS
VSS
AVDDH
RSET
Figure 1: 88E1240 176-Pin TQFP Package (Top View)
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
0
88
87
86
85
84
83
82
81
80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
VSS
88E1240
Top View
P3_MDIP[0]
P3_MDIN[0]
AVDDH
AVDDH
P3_MDIP[1]
P3_MDIN[1]
P3_MDIP[2]
P3_MDIN[2]
AVDDH
P3_MDIP[3]
P3_MDIN[3]
P2_MDIN[3]
P2_MDIP[3]
AVDDH
P2_MDIN[2]
P2_MDIP[2]
P2_MDIN[1]
P2_MDIP[1]
AVDDH
AVDDH
P2_MDIN[0]
P2_MDIP[0]
P1_MDIP[0]
P1_MDIN[0]
AVDDH
AVDDH
P1_MDIP[1]
P1_MDIN[1]
P1_MDIP[2]
P1_MDIN[2]
AVDDH
P1_MDIP[3]
P1_MDIN[3]
P0_MDIN[3]
P0_MDIP[3]
AVDDH
P0_MDIN[2]
P0_MDIP[2]
P0_MDIN[1]
P0_MDIP[1]
AVDDH
AVDDH
P0_MDIN[0]
P0_MDIP[0]
RESETn
P0_LED[0]
P0_LED[1]
DVDD
P0_LED[2]
P0_LED[3]
DVDD
VDDOL
NC
NC
P1_LED[0]
DVDD
P1_LED[1]
P1_LED[2]
P1_LED[3]
DVDD
NC
NC
P2_LED[0]
P2_LED[1]
DVDD
VDDOL
P2_LED[2]
P2_LED[3]
DVDD
NC
NC
P3_LED[0]
P3_LED[1]
P3_LED[2]
P3_LED[3]
NC
NC
VDDOL
P0_CONFIG[0]
P0_CONFIG[1]
P1_CONFIG[0]
P1_CONFIG[1]
P2_CONFIG[0]
P2_CONFIG[1]
P3_CONFIG[0]
P3_CONFIG[1]
GCONFIG[0]
GCONFIG[1]
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
DVDD
DVDD
V25_R
P3_S_INP
P3_S_INN
AVDDH
P3_S_CLKP
P3_S_CLKN
AVDDT
P3_S_OUTP
P3_S_OUTN
P2_S_OUTN
P2_S_OUTP
AVDDT
P2_S_CLKN
P2_S_CLKP
AVDDH
P2_S_INN
P2_S_INP
TSTPTF
DVDD
DVDD
DVDD
DVDD
VSS
P1_S_INP
P1_S_INN
AVDDH
P1_S_CLKP
P1_S_CLKN
AVDDT
P1_S_OUTP
P1_S_OUTN
P0_S_OUTN
P0_S_OUTP
AVDDT
P0_S_CLKN
P0_S_CLKP
AVDDH
P0_S_INN
P0_S_INP
V25_L
DVDD
DVDD
Copyright © 2011 Marvell
May 4, 2011, Advance
Doc. No. MV-S103821-00, Rev. A
Document Classification: Proprietary Information
Page 7
Alaska® 88E1240 Product Brief
Integrated 10/100/1000 Gigabit Ethernet Transceiver
1.3 88E1240 196-Pin TFBGA Package
Due to the large number of pins, the 196-pin TFBGA package is depicted graphically over two facing pages.
1
2
A
NC
P0_S_INN
P0_S_CLKN P0_S_OUTN P1_S_OUTP P1_S_CLKP
P1_S_INN
A
B
NC
P0_S_INP
P0_S_CLKP P0_S_OUTP P1_S_OUTN P1_S_CLKN
P1_S_INP
B
C
P1_LED[0]
P0_LED[1]
P0_LED[0]
AVDDH
V25_L
VSS
AVDDH
C
D
P1_LED[1]
RESETn
P0_LED[3]
P0_LED[2]
AVDDT
AVDDT
DVDD
D
E
P1_LED[3]
P1_LED[2]
NC
VDDOL
VSS
VSS
VSS
E
F
NC
P2_LED[0]
DVDD
DVDD
VSS
VSS
VSS
F
G
P2_LED[1]
P2_LED[2]
DVDD
DVDD
VSS
VSS
VSS
G
H
P2_LED[3]
NC
VDDOL
VSS
VSS
VSS
VSS
H
J
NC
P3_LED[1]
P3_LED[0]
VSS
VSS
VSS
VSS
J
K
P3_LED[2]
P3_LED[3]
VDDOL
VSS
VSS
VSS
K
L
NC
AVDDH
AVDDH
AVDDH
AVDDH
L
M
NC
GCONFIG[1] GCONFIG[0]
P0_MDIP[3]
P0_MDIN[3]
P1_MDIN[0]
M
P0_MDIP[0]
P0_MDIP[1]
P0_MDIN[2]
P1_MDIP[3]
P1_MDIP[2]
N
P0_MDIN[0]
P0_MDIN[1]
P0_MDIP[2]
P1_MDIN[3]
P1_MDIN[2]
P
3
4
5
6
7
N
P
3
4
P0_
CONFIG[0]
P2_
P1_
CONFIG[0]
CONFIG[0]
P3_
CONFIG[1]
P0_
P3_
CONFIG[1]
CONFIG[0]
P1_
P2_
CONFIG[1]
CONFIG[1]
1
2
5
6
7
(Top View)
Figure 2: Pin A1 Location
Pin A1 location
88E1240-BAM
Doc. No. MV-S103821-00, Rev. A
Page 8
Copyright © 2011 Marvell
Document Classification: Proprietary Information
May 4, 2011, Advance
Signal Description
88E1240 196-Pin TFBGA Package
8
9
10
11
12
13
14
A
P2_S_INP
P2_S_CLKP P2_S_OUTP P3_S_OUTN P3_S_CLKN
P3_S_INN
NC
A
B
P2_S_INN
P2_S_CLKN P2_S_OUTN P3_S_OUTP P3_S_CLKP
P3_S_INP
NC
B
C
TSTPTF
AVDDH
V25_R
AVDDH
NC
NC
NC
C
D
DVDD
AVDDT
AVDDT
DVDD
MDIO
INTn
NC
D
E
VSS
VSS
VSS
VDDOR
MDC
NC
NC
E
F
VSS
VSS
VSS
DVDD
DVDD
NC
NC
F
G
VSS
VSS
VSS
DVDD
DVDD
TDO
NC
G
H
VSS
VSS
VSS
VDDOR
VDDOR
TDI
TMS
H
J
VSS
VSS
VSS
VSS
TCK
TRSTn
XTAL2
J
K
VSS
VSS
VSS
VSS
VDDC
TSTPT
XTAL1
K
L
AVDDH
AVDDH
AVDDH
AVDDH
AVDDH
RSET
TSTCLK
L
M
P1_MDIP[0]
P2_MDIP[3]
P2_MDIN[3]
P3_MDIN[1]
P3_MDIP[1]
HSDACN
HSDACP
M
N
P1_MDIP[1]
P2_MDIN[0]
P2_MDIN[1]
P2_MDIN[2]
P3_MDIP[3]
P3_MDIP[2]
P3_MDIP[0]
N
P
P1_MDIN[1]
P2_MDIP[0]
P2_MDIP[1]
P2_MDIP[2]
P3_MDIN[3]
P3_MDIN[2]
P3_MDIN[0]
P
8
9
10
11
12
13
14
(Top View)
Copyright © 2011 Marvell
May 4, 2011, Advance
Doc. No. MV-S103821-00, Rev. A
Document Classification: Proprietary Information
Page 9
Alaska® 88E1240 Product Brief
Integrated 10/100/1000 Gigabit Ethernet Transceiver
Table 1:
Media Dependent Interface Port 0
17 6-TQFP
Pin #
19 6-TF BGA
Pin #
Pin Name
Pin
Type
De scr ip tio n
45
46
N3
P3
P0_MDIP[0]
P0_MDIN[0]
I/O
Media Dependent Interface[0].
In 1000BASE-T mode in MDI configuration, MDIP/
N[0] correspond to BI_DA±.
In MDIX configuration, MDIP/N[0] correspond to
BI_DB±.
In 100BASE-TX and 10BASE-T modes in MDI
configuration, MDIP/N[0] are used for the transmit
pair. In MDIX configuration, MDIP/N[0] are used
for the receive pair.
NOTE: Unused MDI pins must be left floating.
The 88E1240 device contains an internal 100 ohm
resistor between the MDIP/N[0] pins.
49
50
N4
P4
P0_MDIP[1]
P0_MDIN[1]
I/O
Media Dependent Interface[1].
In 1000BASE-T mode in MDI configuration, MDIP/
N[1] correspond to BI_DB±. In MDIX configuration, MDIP/N[1] correspond to BI_DA±.
In 100BASE-TX and 10BASE-T modes in MDI
configuration, MDIP/N[1] are used for the receive
pair. In MDIX configuration, MDIP/N[1] are used
for the transmit pair.
NOTE: Unused MDI pins must be left floating.
The 88E1240 device contains an internal 100 ohm
resistor between the MDIP/N[1] pins.
51
52
P5
N5
P0_MDIP[2]
P0_MDIN[2]
I/O
Media Dependent Interface[2].
In 1000BASE-T mode in MDI configuration, MDIP/
N[2] correspond to BI_DC±. In MDIX configuration, MDIP/N[2] correspond to BI_DD±.
In 100BASE-TX and 10BASE-T modes, MDIP/
N[2] are not used.
NOTE: Unused MDI pins must be left floating.
The 88E1240 device contains an internal 100 ohm
resistor between the MDIP/N[2] pins.
54
55
M5
M6
P0_MDIP[3]
P0_MDIN[3]
I/O
Media Dependent Interface[3].
In 1000BASE-T mode in MDI configuration, MDIP/
N[3] correspond to BI_DD±. In MDIX configuration, MDIP/N[3] correspond to BI_DC±.
In 100BASE-TX and 10BASE-T modes, MDIP/
N[3] are not used.
NOTE: Unused MDI pins must be left floating.
The 88E1240 device contains an internal 100 ohm
resistor between the MDIP/N[3] pins.
Doc. No. MV-S103821-00, Rev. A
Page 10
Copyright © 2011 Marvell
Document Classification: Proprietary Information
May 4, 2011, Advance
Signal Description
88E1240 196-Pin TFBGA Package
Table 2:
Media Dependent Interface Port 1
1 76-TQF P
Pin #
196 -TF BGA
Pin #
Pin Name
Pin
Typ e
Des cription
66
65
M8
M7
P1_MDIP[0]
P1_MDIN[0]
I/O
Media Dependent Interface[0] for Port 1.
Refer to P0_MDI[0]P/N.
62
61
N8
P8
P1_MDIP[1]
P1_MDIN[1]
I/O
Media Dependent Interface[1] for Port 1.
Refer to P0_MDI[1]P/N.
60
59
N7
P7
P1_MDIP[2]
P1_MDIN[2]
I/O
Media Dependent Interface[2] for Port 1.
Refer to P0_MDI[2]P/N.
57
56
N6
P6
P1_MDIP[3]
P1_MDIN[3]
I/O
Media Dependent Interface[3] for Port 1.
Refer to P0_MDI[3]P/N.
Table 3:
Media Dependent Interface Port 2
176 -TQFP
Pin #
1 96-TFBGA
Pin #
Pin Name
Pin
Typ e
Des cription
67
68
P9
N9
P2_MDIP[0]
P2_MDIN[0]
I/O
Media Dependent Interface[0] for Port 2.
Refer to P0_MDI[0]P/N.
71
72
P10
N10
P2_MDIP[1]
P2_MDIN[1]
I/O
Media Dependent Interface[1] for Port 2.
Refer to P0_MDI[1]P/N.
73
74
P11
N11
P2_MDIP[2]
P2_MDIN[2]
I/O
Media Dependent Interface[2] for Port 2.
Refer to P0_MDI[2]P/N.
76
77
M9
M10
P2_MDIP[3]
P2_MDIN[3]
I/O
Media Dependent Interface[3] for Port 2.
Refer to P0_MDI[3]P/N.
Table 4:
Media Dependent Interface Port 3
176 -TQFP
Pin #
1 96-TFBGA
Pin #
Pin Name
Pin
Typ e
Des cription
88
87
N14
P14
P3_MDIP[0]
P3_MDIN[0]
I/O
Media Dependent Interface[0] for Port 3.
Refer to P0_MDI[0]P/N.
84
83
M12
M11
P3_MDIP[1]
P3_MDIN[1]
I/O
Media Dependent Interface[1] for Port 3.
Refer to P0_MDI[1]P/N.
82
81
N13
P13
P3_MDIP[2]
P3_MDIN[2]
I/O
Media Dependent Interface[2] for Port 3.
Refer to P0_MDI[2]P/N.
79
78
N12
P12
P3_MDIP[3]
P3_MDIN[3]
I/O
Media Dependent Interface[3] for Port 3.
Refer to P0_MDI[3]P/N.
Copyright © 2011 Marvell
May 4, 2011, Advance
Doc. No. MV-S103821-00, Rev. A
Document Classification: Proprietary Information
Page 11
Alaska® 88E1240 Product Brief
Integrated 10/100/1000 Gigabit Ethernet Transceiver
Table 5:
SGMII Interface Port 0
176-T QF P
Pin #
1 96-TFBGA
Pin #
Pin Name
Pin
Type
Des cription
173
172
B2
A2
P0_S_INP
P0_S_INN
I
SGMII Transmit Data. 1.25 GBaud input - Positive
and Negative.
170
169
B3
A3
P0_S_CLKP
P0_S_CLKN
O
SGMII 625 MHz Receive Clock output - Positive
and Negative.
Output amplitude can be adjusted via register
26_2.2:0.
The P0_S_CLKP/N pins should be left floating if
not used.
167
166
B4
A4
P0_S_OUTP
P0_S_OUTN
O
SGMII Receive Data. 1.25 GBaud output - Positive and Negative.
Output amplitude can be adjusted via register
26_2.2:0.
Table 6:
SGMII Interface Port 1
176-T QF P
Pin #
1 96-TFBGA
Pin #
Pin Name
Pin
Type
Des cription
158
159
B7
A7
P1_S_INP
P1_S_INN
I
SGMII Transmit Data. 1.25 GBaud input - Positive
and Negative.
161
162
A6
B6
P1_S_CLKP
P1_S_CLKN
O
SGMII 625 MHz Receive Clock output - Positive
and Negative.
Output amplitude can be adjusted via register
26_2.2:0
The P1_S_CLKP/N pins should be left floating if
not used.
164
165
A5
B5
P1_S_OUTP
P1_S_OUTN
O
SGMII Receive Data. 1.25 GBaud output - Positive and Negative.
Output amplitude can be adjusted via register
26_2.2:0.
Doc. No. MV-S103821-00, Rev. A
Page 12
Copyright © 2011 Marvell
Document Classification: Proprietary Information
May 4, 2011, Advance
Signal Description
88E1240 196-Pin TFBGA Package
Table 7:
SGMII Interface Port 2
17 6-TQFP
Pin #
196-T FB GA
Pin #
Pin Name
Pi n
Typ e
De scrip tio n
151
150
A8
B8
P2_S_INP
P2_S_INN
I
SGMII Transmit Data. 1.25 GBaud input - Positive
and Negative.
148
147
A9
B9
P2_S_CLKP
P2_S_CLKN
O
SGMII 625 MHz Receive Clock output - Positive
and Negative.
Output amplitude can be adjusted via register
26_2.2:0
The P2_S_CLKP/N pins should be left floating if
not used.
145
144
A10
B10
P2_S_OUTP
P2_S_OUTN
O
SGMII Receive Data. 1.25 GBaud output - Positive and Negative.
Output amplitude can be adjusted via register
26_2.2:0.
Table 8:
SGMII Interface Port 3
17 6-TQFP
Pin #
196-T FB GA
Pin #
Pin Name
Pi n
Typ e
De scrip tio n
136
137
B13
A13
P3_S_INP
P3_S_INN
I
SGMII Transmit Data. 1.25 GBaud input - Positive
and Negative.
139
140
B12
A12
P3_S_CLKP
P3_S_CLKN
O
SGMII 625 MHz Receive Clock output - Positive
and Negative.
Output amplitude can be adjusted via register
26_2.2:0
The P3_S_CLKP/N pins should be left floating if
not used.
142
143
B11
A11
P3_S_OUTP
P3_S_OUTN
O
SGMII Receive Data. 1.25 GBaud output - Positive and Negative.
Output amplitude can be adjusted via register
26_2.2:0.
Copyright © 2011 Marvell
May 4, 2011, Advance
Doc. No. MV-S103821-00, Rev. A
Document Classification: Proprietary Information
Page 13
Alaska® 88E1240 Product Brief
Integrated 10/100/1000 Gigabit Ethernet Transceiver
Table 9:
Management Interface/Control
1 76- T QF P
Pin #
19 6-TF BGA
Pin #
Pin Name
Pin
Ty pe
Desc rip t ion
132
E12
MDC
I
Management Clock pin.
MDC is the management data clock reference for
the serial management interface. A continuous
clock stream is not expected. The maximum frequency supported is 8.3 MHz.
131
D12
MDIO
I/O
Management Data pin.
MDIO is the management data. MDIO transfers
management data in and out of the device synchronously to MDC. This pin requires a pull-up
resistor in a range from 1.5 kohm to 10 kohm.
120
D13
INTn
OD
Interrupt pin.
Table 10:
JTAG
1 76- T QF P
Pin #
19 6-TF BGA
Pin #
Pin Name
Pin
Ty pe
Desc rip t ion
109
H13
TDI
I, PU
Boundary scan test data input. TDI contains an
internal 150 kohm pull-up resistor.
108
H14
TMS
I, PU
Boundary scan test mode select input. TMS contains an internal 150 kohm pull-up resistor.
106
J12
TCK
I, PU
Boundary scan test clock input. TCK contains an
internal 150 kohm pull-up resistor.
105
J13
TRSTn
I, PU
Boundary scan test reset input. Active low.
TRSTn contains an internal 150 kohm pull-up
resistor. For normal operation, TRSTn should be
pulled low with a 4.7 kohm pull-down resistor.
110
G13
TDO
O
Boundary scan test data output.
Doc. No. MV-S103821-00, Rev. A
Page 14
Copyright © 2011 Marvell
Document Classification: Proprietary Information
May 4, 2011, Advance
Signal Description
88E1240 196-Pin TFBGA Package
Table 11:
LED/Configuration
1 76-TQF P
Pin #
196 -TF BGA
Pin #
Pin Name
Pin
Typ e
D escr ip tio n
6
5
3
2
D3
D4
C2
C3
P0_LED[3]
P0_LED[2]
P0_LED[1]
P0_LED[0]
O
Parallel LED Output port 0
15
14
13
11
E1
E2
D1
C1
P1_LED[3]
P1_LED[2]
P1_LED[1]
P1_LED[0]
O
Parallel LED Output port 1
24
23
20
19
H1
G2
G1
F2
P2_LED[3]
P2_LED[2]
P2_LED[1]
P2_LED[0]
O
Parallel LED Output port 2
31
30
29
28
K2
K1
J2
J3
P3_LED[3]
P3_LED[2]
P3_LED[1]
P3_LED[0]
O
Parallel LED Output port 3
36
35
N1
K3
P0_CONFIG[1]
P0_CONFIG[0]
I
Hardware configuration Port 0
38
37
P1
L3
P1_CONFIG[1]
P1_CONFIG[0]
I
Hardware configuration Port 1
40
39
P2
L2
P2_CONFIG[1]
P2_CONFIG[0]
I
Hardware configuration Port 2
42
41
M2
N2
P3_CONFIG[1]
P3_CONFIG[0]
I
Hardware configuration Port 3
44
43
M3
M4
GCONFIG[1]
GCONFIG[0]
I
Global hardware configuration
174
C5
V25_L
I
VDDOL voltage control.
Tie to VSS = VDDOL operating at 2.5V/3.3V
Floating = VDDOL operating at 1.8V
135
C10
V25_R
I
VDDOR voltage control.
Tie to VSS = VDDOR operating at 2.5V/3.3V
Floating = VDDOR operating at 1.8V
Copyright © 2011 Marvell
May 4, 2011, Advance
Doc. No. MV-S103821-00, Rev. A
Document Classification: Proprietary Information
Page 15
Alaska® 88E1240 Product Brief
Integrated 10/100/1000 Gigabit Ethernet Transceiver
Table 12:
Clock/Reset
17 6-TQFP
Pin #
196 -T FB GA
Pin #
Pin Name
Pi n
Typ e
De scrip tio n
101
K14
XTAL1
I
25 MHz Clock Input
25 MHz ± 50 ppm tolerance crystal reference or
oscillator input. The XTAL1 input voltage should
not exceed 1.8V+5%.
102
J14
XTAL2
O
25 MHz Crystal Output.
25 MHz ± 50 ppm tolerance crystal reference.
When the XTAL2 pin is not connected, it should be
left floating.
99
L14
TSTCLK
I
Test Clock. Must be tied to XTAL1.
1
D2
RESETn
I
Hardware reset. XTAL1 must be active for a minimum of 10 clock cycles before the rising edge of
RESETn. RESETn must be in inactive state for
normal operation.
1 = Normal operation
0 = Reset
Table 13:
Test
17 6-TQFP
Pin #
196 -T FB GA
Pin #
Pin Name
Pi n
Typ e
De scrip tio n
97
96
M14
M13
HSDACP
HSDACN
O
AC Test Point. Positive and Negative.
These pins are also used to bring out a differential
TX_TCLK. These pins can be connected to VSS
through a 50 ohms termination resistor for IEEE
testing and debug purposes. These pins maybe
left floating if debug and IEEE testing are not of
importance.
98
K13
TSTPT
O
DC Test Point. The TSTPT pin should be left floating if not used.
152
C8
TSTPTF
O
DC test point. The TSTPTF pin should be left floating if not used.
Table 14:
Reference
17 6-TQFP
Pin #
196 -T FB GA
Pin #
Pin Name
Pi n
Typ e
De scrip tio n
89
L13
RSET
I
Resistor Reference
External 5.0 kohm 1% resistor connected to
ground.
Doc. No. MV-S103821-00, Rev. A
Page 16
Copyright © 2011 Marvell
Document Classification: Proprietary Information
May 4, 2011, Advance
Signal Description
88E1240 196-Pin TFBGA Package
Table 15:
Power & Ground
176 -TQFP
Pin #
1 96-TFBGA
Pin #
Pin Name
Pin
Typ e
Des cription
4
7
12
16
21
25
103
107
111
114
118
122
126
129
133
134
153
154
155
156
175
176
D7
D8
D11
F3
F4
F11
F12
G3
G4
G11
G12
DVDD
Power
1.0V or 1.2V Digital Supply
47
48
53
58
63
64
69
70
75
80
85
86
90
138
149
160
171
C4
C7
C9
C11
L4
L5
L6
L7
L8
L9
L10
L11
L12
AVDDH
Power
1.8V Analog Supply.
100
K12
VDDC
Power
1.8V XTAL Supply.
The maximum input voltage is 1.8V +5%.
141
146
163
168
D5
D6
D9
D10
AVDDT
Power
SGMII Output Supply
8
22
34
E4
H3
K4
VDDOL
Power
1.8V, 2.5V, or 3.3V I/O Supply1.
104
115
127
E11
H11
H12
VDDOR
Power
1.8V, 2.5V, or 3.3V I/O Supply2.
Copyright © 2011 Marvell
May 4, 2011, Advance
Doc. No. MV-S103821-00, Rev. A
Document Classification: Proprietary Information
Page 17
Alaska® 88E1240 Product Brief
Integrated 10/100/1000 Gigabit Ethernet Transceiver
Table 15:
Power & Ground (Continued)
1 76- T QF P
Pin #
19 6-TF BGA
Pin #
Pin Name
Pin
Ty pe
Desc rip t ion
EPAD
--
VSS
Ground
Ground to device. The 176-TQFP package contains an exposed die pad (E-PAD) at its base. The
EPAD must be soldered to VSS.
The location and dimensions of the EPAD can be
found in Section 2.1 and Table 19, respectively.
91
92
93
94
95
157
C6
E5
E6
E7
E8
E9
E10
F5
F6
F7
F8
F9
F10
G5
G6
G7
G8
G9
G10
H4
H5
H6
H7
H8
H9
H10
J4
J5
J6
J7
J8
J9
J10
J11
K5
K6
K7
K8
K9
K10
K11
VSS
Ground
Ground
1. VDDOL supplies digital I/O pins for RESETn, LED, CONFIG, and GCONFIG.
2. VDDOR supplies digital I/O pins for MDC, MDIO, INTn, TDO, TDI, TMS, TCK, and TRST.
Doc. No. MV-S103821-00, Rev. A
Page 18
Copyright © 2011 Marvell
Document Classification: Proprietary Information
May 4, 2011, Advance
Signal Description
88E1240 196-Pin TFBGA Package
Table 16:
No Connect
1 76-TQF P
Pin #
196 -TF BGA
Pin #
Pin Name
Pin
Typ e
D escr ip tio n
9
10
17
18
26
27
32
33
112
113
116
117
119
121
123
124
125
128
130
A1
B1
F1
J1
L1
M1
H2
E3
C12
C13
E13
A14
B14
C14
D14
E14
F13
F14
G14
NC
NC
These pins are not bonded to the die.
Copyright © 2011 Marvell
May 4, 2011, Advance
Doc. No. MV-S103821-00, Rev. A
Document Classification: Proprietary Information
Page 19
Alaska® 88E1240 Product Brief
Integrated 10/100/1000 Gigabit Ethernet Transceiver
1.4 88E1240 176-TQFP Pin Assignment List—by Signal
Name
Table 17:
Package Pin List—Alphabetical by Signal Name
Pin Number
Pin Name
47
AVDDH
48
AVDDH
53
AVDDH
58
AVDDH
63
AVDDH
64
AVDDH
69
AVDDH
70
AVDDH
75
AVDDH
80
AVDDH
85
AVDDH
86
AVDDH
90
AVDDH
138
AVDDH
149
AVDDH
160
AVDDH
171
AVDDH
141
AVDDT
146
AVDDT
163
AVDDT
168
AVDDT
4
DVDD
7
DVDD
12
DVDD
16
DVDD
21
DVDD
25
DVDD
103
DVDD
107
DVDD
111
DVDD
114
DVDD
118
DVDD
Pin Number
Pin Name
122
DVDD
126
DVDD
129
DVDD
133
DVDD
134
DVDD
153
DVDD
154
DVDD
155
DVDD
156
DVDD
175
DVDD
176
DVDD
43
GCONFIG[0]
44
GCONFIG[1]
96
HSDACN
97
HSDACP
120
INTn
132
MDC
131
MDIO
9
NC
10
NC
17
NC
18
NC
26
NC
27
NC
32
NC
33
NC
112
NC
113
NC
116
NC
117
NC
119
NC
121
NC
Doc. No. MV-S103821-00 Rev. A
Page 20
Copyright © 2011 Marvell
Document Classification: Proprietary Information
May 4, 2011, Advance
Signal Description
Pin Number
Pin Name
Pin Number
Pin Name
123
NC
66
P1_MDIP[0]
124
NC
62
P1_MDIP[1]
125
NC
60
P1_MDIP[2]
128
NC
57
P1_MDIP[3]
130
NC
162
P1_S_CLKN
35
P0_CONFIG[0]
161
P1_S_CLKP
36
P0_CONFIG[1]
159
P1_S_INN
2
P0_LED[0]
158
P1_S_INP
3
P0_LED[1]
165
P1_S_OUTN
5
P0_LED[2]
164
P1_S_OUTP
6
P0_LED[3]
39
P2_CONFIG[0]
46
P0_MDIN[0]
40
P2_CONFIG[1]
50
P0_MDIN[1]
19
P2_LED[0]
52
P0_MDIN[2]
20
P2_LED[1]
55
P0_MDIN[3]
23
P2_LED[2]
45
P0_MDIP[0]
24
P2_LED[3]
49
P0_MDIP[1]
68
P2_MDIN[0]
51
P0_MDIP[2]
72
P2_MDIN[1]
54
P0_MDIP[3]
74
P2_MDIN[2]
169
P0_S_CLKN
77
P2_MDIN[3]
170
P0_S_CLKP
67
P2_MDIP[0]
172
P0_S_INN
71
P2_MDIP[1]
173
P0_S_INP
73
P2_MDIP[2]
166
P0_S_OUTN
76
P2_MDIP[3]
167
P0_S_OUTP
147
P2_S_CLKN
37
P1_CONFIG[0]
148
P2_S_CLKP
38
P1_CONFIG[1]
150
P2_S_INN
11
P1_LED[0]
151
P2_S_INP
13
P1_LED[1]
144
P2_S_OUTN
14
P1_LED[2]
145
P2_S_OUTP
15
P1_LED[3]
41
P3_CONFIG[0]
65
P1_MDIN[0]
42
P3_CONFIG[1]
61
P1_MDIN[1]
28
P3_LED[0]
59
P1_MDIN[2]
29
P3_LED[1]
56
P1_MDIN[3]
30
P3_LED[2]
Copyright © 2011 Marvell
May 4, 2011, Advance
Doc. No. MV-S103821-00 Rev. A
Document Classification: Proprietary Information
Page 21
Alaska® 88E1240 Product Brief
Integrated 10/100/1000 Gigabit Ethernet Transceiver
Pin Number
Pin Name
Pin Number
Pin Name
31
P3_LED[3]
92
VSS
87
P3_MDIN[0]
93
VSS
83
P3_MDIN[1]
94
VSS
81
P3_MDIN[2]
95
VSS
78
P3_MDIN[3]
157
VSS
88
P3_MDIP[0]
101
XTAL1
84
P3_MDIP[1]
102
XTAL2
82
P3_MDIP[2]
79
P3_MDIP[3]
140
P3_S_CLKN
139
P3_S_CLKP
137
P3_S_INN
136
P3_S_INP
143
P3_S_OUTN
142
P3_S_OUTP
1
RESETn
89
RSET
106
TCK
109
TDI
110
TDO
108
TMS
105
TRSTn
99
TSTCLK
98
TSTPT
152
TSTPTF
174
V25_L
135
V25_R
100
VDDC
8
VDDOL
22
VDDOL
34
VDDOL
104
VDDOR
115
VDDOR
127
VDDOR
91
VSS
Doc. No. MV-S103821-00 Rev. A
Page 22
Copyright © 2011 Marvell
Document Classification: Proprietary Information
May 4, 2011, Advance
Signal Description
1.5 88E1240 196-TFBGA Pin Assignment List—by Signal
Name
Table 18:
Package Pin List—Alphabetical by Signal Name
Pin Number
Pin Name
C11
AVDDH
C4
AVDDH
C7
AVDDH
C9
AVDDH
L10
AVDDH
L11
AVDDH
L12
AVDDH
L4
AVDDH
L5
AVDDH
L6
AVDDH
L7
AVDDH
L8
AVDDH
L9
AVDDH
D10
AVDDT
D5
AVDDT
D6
AVDDT
D9
AVDDT
C5
C25_L
D11
DVDD
D7
DVDD
D8
DVDD
F11
DVDD
F12
DVDD
F3
DVDD
F4
DVDD
G11
DVDD
G12
DVDD
G3
DVDD
G4
DVDD
M4
GCONFIG[0]
M3
GCONFIG[1]
M13
HSDACN
Pin Number
Pin Name
M14
HSDACP
D13
INTn
E12
MDC
D12
MDIO
A1
NC
A14
NC
B1
NC
B14
NC
C12
NC
C13
NC
C14
NC
D14
NC
E13
NC
E14
NC
E3
NC
F1
NC
F13
NC
F14
NC
G14
NC
H2
NC
J1
NC
L1
NC
M1
NC
K3
P0_CONFIG[0]
N1
P0_CONFIG[1]
C3
P0_LED[0]
C2
P0_LED[1]
D4
P0_LED[2]
D3
P0_LED[3]
P3
P0_MDIN[0]
P4
P0_MDIN[1]
N5
P0_MDIN[2]
Copyright © 2011 Marvell
May 4, 2011, Advance
Doc. No. MV-S103821-00 Rev. A
Document Classification: Proprietary Information
Page 23
Alaska® 88E1240 Product Brief
Integrated 10/100/1000 Gigabit Ethernet Transceiver
Pin Number
Pin Name
Pin Number
Pin Name
M6
P0_MDIN[3]
G2
P2_LED[2]
N3
P0_MDIP[0]
H1
P2_LED[3]
N4
P0_MDIP[1]
N9
P2_MDIN[0]
P5
P0_MDIP[2]
N10
P2_MDIN[1]
M5
P0_MDIP[3]
N11
P2_MDIN[2]
A3
P0_S_CLKN
M10
P2_MDIN[3]
B3
P0_S_CLKP
P9
P2_MDIP[0]
A2
P0_S_INN
P10
P2_MDIP[1]
B2
P0_S_INP
P11
P2_MDIP[2]
A4
P0_S_OUTN
M9
P2_MDIP[3]
B4
P0_S_OUTP
B9
P2_S_CLKN
L3
P1_CONFIG[0]
A9
P2_S_CLKP
P1
P1_CONFIG[1]
B8
P2_S_INN
C1
P1_LED[0]
A8
P2_S_INP
D1
P1_LED[1]
B10
P2_S_OUTN
E2
P1_LED[2]
A10
P2_S_OUTP
E1
P1_LED[3]
N2
P3_CONFIG[0]
M7
P1_MDIN[0]
M2
P3_CONFIG[1]
P8
P1_MDIN[1]
J3
P3_LED[0]
P7
P1_MDIN[2]
J2
P3_LED[1]
P6
P1_MDIN[3]
K1
P3_LED[2]
M8
P1_MDIP[0]
K2
P3_LED[3]
N8
P1_MDIP[1]
P14
P3_MDIN[0]
N7
P1_MDIP[2]
M11
P3_MDIN[1]
N6
P1_MDIP[3]
P13
P3_MDIN[2]
B6
P1_S_CLKN
P12
P3_MDIN[3]
A6
P1_S_CLKP
N14
P3_MDIP[0]
A7
P1_S_INN
M12
P3_MDIP[1]
B7
P1_S_INP
N13
P3_MDIP[2]
B5
P1_S_OUTN
N12
P3_MDIP[3]
A5
P1_S_OUTP
A12
P3_S_CLKN
L2
P2_CONFIG[0]
B12
P3_S_CLKP
P2
P2_CONFIG[1]
A13
P3_S_INN
F2
P2_LED[0]
B13
P3_S_INP
G1
P2_LED[1]
A11
P3_S_OUTN
Doc. No. MV-S103821-00 Rev. A
Page 24
Copyright © 2011 Marvell
Document Classification: Proprietary Information
May 4, 2011, Advance
Signal Description
Pin Number
Pin Name
Pin Number
Pin Name
B11
P3_S_OUTP
G10
VSS
D2
RESETn
G5
VSS
L13
RSET
G6
VSS
J12
TCK
G7
VSS
H13
TDI
G8
VSS
G13
TDO
G9
VSS
H14
TMS
H10
VSS
J13
TRSTn
H4
VSS
L14
TSTCLK
H5
VSS
K13
TSTPT
H6
VSS
C8
TSTPTF
H7
VSS
C10
V25_R
H8
VSS
K12
VDDC
H9
VSS
E4
VDDOL
J10
VSS
H3
VDDOL
J11
VSS
K4
VDDOL
J4
VSS
E11
VDDOR
J5
VSS
H11
VDDOR
J6
VSS
H12
VDDOR
J7
VSS
C6
VSS
J8
VSS
E10
VSS
J9
VSS
E5
VSS
K10
VSS
E6
VSS
K11
VSS
E7
VSS
K5
VSS
E8
VSS
K6
VSS
E9
VSS
K7
VSS
F10
VSS
K8
VSS
F5
VSS
K9
VSS
F6
VSS
K14
XTAL1
F7
VSS
J14
XTAL2
F8
VSS
F9
VSS
Copyright © 2011 Marvell
May 4, 2011, Advance
Doc. No. MV-S103821-00 Rev. A
Document Classification: Proprietary Information
Page 25
Alaska® 88E1240 Product Brief
Integrated 10/100/1000 Gigabit Ethernet Transceiver
Section 2. Mechanical Drawings
2.1 88E1240 176-Pin TQFP Package Drawing
D
1
D
2
1
4
89
132
133
O2
88
O1
D2
R1
B
E2
A
E1
E
2
1
R2
GAUGE PLANE
.25
A
O
B
S
L
O3
L1
45
176
PIN 1
IDENTIFIER
1
44
e
SECTION A-A
4X
4X
WITH PLATING
5
A A2
SEATING PLANE
A1
6
b
b
5
3
c
c1
BASE
METAL
b1
5
5
SECTION B-B
NOTE :
1. TO BE DETERMINED AT SEATING PLANE
.
2. DIMENSIONS D1 AND E1 DO NOT INCLUDE MOLD PROTRUSION
D1 AND E1 ARE MAXIMUM PLASTIC BODY SIZE DIMENSIONS
INCLUDING MOLD MISMATCH.
3. DIMENSION b DOES NOT INCLUDE DAMBAR PROTRUSION.
DAMBAR CAN NOT BE LOCATED ON THE LOWER RADIUS OR THE FOOT.
4. EXACT SHAPE OF EACH CORNER IS OPTIONAL.
5. THESE DIMENSIONS APPLY TO THE FLAT SECTION OF THE LEAD
BETWEEN 0.10 mm AND 0.25 mm FROM THE LEAD TIP.
6. A1 IS DEFINED AS THE DISTANCE FROM THE SEATING PLANE
TO THE LOWEST POINT OF THE PACKAGE BODY.
7. CONTROLLING DIMENSION : MILLIMETER.
Doc. No. MV-S103821-00, Rev. A
Page 26
Copyright © 2011 Marvell
Document Classification: Proprietary Information
May 4, 2011, Advance
Mechanical Drawings
88E1240 176-Pin TQFP Package Drawing
Table 19:
176-Pin TQFP Package Dimensions (mm)
Symbol
A
A1
A2
b
b1
c
c1
Dimension in mm
Nom
Min
1.00
1.10
1.20
0.05
0.10
0.15
0.95
1.00
1.05
0.13
0.18
0.23
0.13
0.16
0.19
0.20
0.09
0.16
0.09
D
D1
E
E1
e
L
L1
R1
R2
S
O
O1
O2
O3
aaa
bbb
ccc
ddd
Max
22.00 BSC
20.00 BSC
22.00 BSC
20.00 BSC
0.40 BSC
0.45
0.60
0.75
1.00 REF
0.08
0.08
0.20
0.20
0°
3.5°
7°
11°
12°
13°
11°
12°
13°
0°
0.20
0.20
0.08
0.07
Symbol Dimension in mm
D2
4.01 BSC
E2
6.86 BSC
Copyright © 2011 Marvell
May 4, 2011, Advance
Doc. No. MV-S103821-00, Rev. A
Document Classification: Proprietary Information
Page 27
Alaska® 88E1240 Product Brief
Integrated 10/100/1000 Gigabit Ethernet Transceiver
2.2 88E1240 196-Pin TFBGA Package Drawing
D
PIN #1
A1
E
A
c
A2
CAVITY
SOLDER BALL
SEATING PLANE
(NOTE 2)
DETAIL : A
"A"
D1
e
P
N
M
Øb
E1
A
(NOTE 3)
B
L
K
J
H
G
1
F
E
D
2
DETAIL : B
C
B
A
1 2 3 4 5
6 7 8 9 10 11 12 13 14
"B"
Doc. No. MV-S103821-00, Rev. A
Page 28
Copyright © 2011 Marvell
Document Classification: Proprietary Information
May 4, 2011, Advance
Mechanical Drawings
88E1240 196-Pin TFBGA Package Drawing
Table 20:
196-Pin TFBGA Package Dimensions (mm)
Symbol
A
A1
Dimension in mm
MAX
MIN
NOM
----1.50
0.30
---
0.40
0.50
0.89
0.36
-----
15.00
15.10
A2
c
---
D
14.90
E
14.90
15.00
15.10
D1
---
13.00
---
E1
---
13.00
---
e
b
--0.40
1.00
0.50
--0.60
aaa
0.20
bbb
ccc
0.25
ddd
eee
fff
MD/ME
0.35
0.12
0.25
0.10
14/14
NOTE :
1. CONTROLLING DIMENSION : MILLIMETER.
2. PRIMARY DATUM C AND SEATING PLANE ARE
DEFINED BY THE SPHERICAL CROWNS OF
THE SOLDER BALLS.
3. DIMENSION b IS MEASURED AT THE MAXIMUM
SOLDER BALL DIAMETER, PARALLEL TO
PRIMARY DATUM C.
4. THERE SHALL BE A MINIMUM CLEARANCE OF
0.25mm BETWEEN THE EDGE OF THE
SOLDER BALL AND THE BODY EDGE.
Copyright © 2011 Marvell
May 4, 2011, Advance
Doc. No. MV-S103821-00, Rev. A
Document Classification: Proprietary Information
Page 29
Back Cover
Marvell Semiconductor, Inc.
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Santa Clara, CA 95054, USA
Tel: 1.408.222.2500
Fax: 1.408.988.8279
www.marvell.com
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