LAN8700IC-AEZG SMSC, LAN8700IC-AEZG Datasheet - Page 19

• Manufacturer Part Number: LAN8700IC-AEZG
• Description: TXRX ETHERNET 10/100 IND 36-QFN
• Manufacturer: SMSC
• Type: Transceiverr

Specifications of LAN8700IC-AEZG

• Protocol: MII, RMII
• Voltage - Supply: 3 V ~ 3.6 V
• Mounting Type: Surface Mount
• Package / Case: 36-QFN
• Supply Voltage Range: 3V To 3.6V
• Digital Ic Case Style: QFN
• No. Of Pins: 36
• Operating Temperature Range: -40°C To +85°C
• Control Interface: MII, RMII
• Data Rate Max: 100Mbps
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Number Of Drivers/receivers: -
• Other names: 638-1047-6

±15kV ESD Protected MII/RMII 10/100 Ethernet Transceiver with HP Auto-MDIX Support and flexPWR
Datasheet
SMSC LAN8700/LAN8700i
GROUP
CODE
01001
10100
10101
01010
01011
10010
10011
10110
11010
11000
10001
01101
00100
00110
11001
01110
10111
11011
11100
11101
00111
11110
01111
11111
The first 16 code-groups are referred to by the hexadecimal values of their corresponding data nibbles,
0 through F. The remaining code-groups are given letter designations with slashes on either side. For
example, an IDLE code-group is /I/, a transmit error code-group is /H/, etc.
The encoding process may be bypassed by clearing bit 6 of register 31. When the encoding is
bypassed the 5
Note that encoding can be bypassed only when the MAC interface is configured to operate in MII
mode.
SYM
A
B
C
D
E
R
H
V
0
1
2
3
4
5
6
7
8
9
F
K
T
V
J
I
th
IDLE
First nibble of SSD, translated to “0101”
following IDLE, else RX_ER
Second nibble of SSD, translated to
“0101” following J, else RX_ER
First nibble of ESD, causes de-assertion
of CRS if followed by /R/, else assertion
of RX_ER
Second nibble of ESD, causes
deassertion of CRS if following /T/, else
assertion of RX_ER
Transmit Error Symbol
INVALID, RX_ER if during RX_DV
INVALID, RX_ER if during RX_DV
transmit data bit is equivalent to TX_ER.
A
B
C
D
E
0
1
2
3
4
5
6
7
8
9
F
INTERPRETATION
Table 4.1 4B/5B Code Table
RECEIVER
0000
0001
0010
0011
0100
0101
0110
1000
1001
1010
1011
1100
1101
0111
1110
1111
DATASHEET
®
19
Technology in a Small Footprint
DATA
Sent after /T/R until TX_EN
Sent for rising TX_EN
Sent for rising TX_EN
Sent for falling TX_EN
Sent for falling TX_EN
Sent for rising TX_ER
INVALID
INVALID
A
B
C
D
E
0
1
2
3
4
5
6
7
8
9
F
INTERPRETATION
TRANSMITTER
0000
0001
0010
0100
0101
1000
1001
1010
0011
0110
0111
1011
1100
1101
1110
1111
Revision 2.2 (12-04-09)
DATA