LAN9220-ABZJ SMSC, LAN9220-ABZJ Datasheet - Page 104

• Manufacturer Part Number: LAN9220-ABZJ
• Description: Ethernet ICs 16Bit Single Chip Ethernet Controller
• Manufacturer: SMSC
• Type: Single Chip MAC and PHY Controllerr

Specifications of LAN9220-ABZJ

• Ethernet Connection Type: 10 Base-T, 100 Base-TX
• Minimum Operating Temperature: 0 C
• Mounting Style: SMD/SMT
• Product: Ethernet Controllers
• Number Of Transceivers: 1
• Standard Supported: 802.3, 802.3u
• Data Rate: 10 MB, 100 MB
• Supply Voltage (max): 3.3 V
• Supply Voltage (min): 0 V
• Supply Current (max): 85 mA
• Maximum Operating Temperature: + 70 C
• Package / Case: TQFP-100
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Revision 2.7 (03-15-10)
5.3.24
BITS
BITS
31-8
7-0
7:0
9
8
EPC Time-out.
response from the EEPROM within 30mS, the EEPROM controller will time-
out and return to its idle state. This bit is set when a time-out occurs
indicating that the last operation was unsuccessful.
Note:
MAC Address Loaded.
was found, and that the MAC address programming has completed
normally. This bit is set after a successful load of the MAC address after
power-up, or after a RELOAD command has completed
EPC Address.
Controller to address the specific memory location in the Serial EEPROM.
This is a Byte aligned address.
Reserved
EEPROM Data. Value read from or written to the EEPROM.
E2P_DATA – EEPROM Data Register
This register is used in conjunction with the E2P_CMD register to perform read and write operations
with the Serial EEPROM.
Offset:
If the EEDIO signal pin is externally pulled-high, EPC commands
will not time out if the EEPROM device is missing. In this case the
EPC Busy bit will be cleared as soon as the command sequence
is complete. It should also be noted that the ERASE, ERAL,
WRITE and WRAL commands are the only EPC commands that
will time-out if an EEPROM device is not present -and- the EEDIO
signal is pulled low
The 8-bit value in this field is used by the EEPROM
If an EEPROM operation is performed, and there is no
When set, this bit indicates that a valid EEPROM
DESCRIPTION
DESCRIPTION
16-bit Non-PCI Small Form Factor 10/100 Ethernet Controller with Variable Voltage I/O & HP Auto-MDIX Support
B4h
DATASHEET
104
Size:
32 bits
R/WC
R/WC
TYPE
TYPE
R/W
R/W
RO
DEFAULT
DEFAULT
SMSC LAN9220
00h
00h
Datasheet
0
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