LAN9220-ABZJ Standard Microsystems (SMSC), LAN9220-ABZJ Datasheet - Page 42
![no-image](/images/manufacturer_photos/0/6/632/standard_microsystems__smsc__sml.jpg)
LAN9220-ABZJ
Manufacturer Part Number
LAN9220-ABZJ
Description
10/100 NON-PCI ETHERNET CONTROLLER
Manufacturer
Standard Microsystems (SMSC)
Datasheet
1.LAN9220-ABZJ.pdf
(151 pages)
Specifications of LAN9220-ABZJ
Operating Supply Voltage (typ)
1.8/3.3V
Operating Supply Voltage (max)
3.6V
Operating Temperature Classification
Commercial
Mounting
Surface Mount
Pin Count
56
Lead Free Status / RoHS Status
Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
LAN9220-ABZJ
Manufacturer:
RENESAS
Quantity:
101
Part Number:
LAN9220-ABZJ
Manufacturer:
SMSC
Quantity:
20 000
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Revision 2.7 (03-15-10)
EEDIO (OUTPUT)
EEDIO (OUTPUT)
EEDIO (INPUT)
EEDIO (INPUT)
EEDIO (OUTPUT)
EEDIO (INPUT)
EECLK
EECLK
EECS
EECS
READ (Read Location): This command will cause a read of the EEPROM location pointed to by EPC
Address (EPC_ADDR). The result of the read is available in the E2P_DATA register.
WRITE (Write Location): If erase/write operations are enabled in the EEPROM, this command will
cause the contents of the E2P_DATA register to be written to the EEPROM location selected by the
EPC Address field (EPC_ADDR). The EPC_TO bit is set if the EEPROM does not respond within
30ms.
WRAL (Write All): If erase/write operations are enabled in the EEPROM, this command will cause the
contents of the E2P_DATA register to be written to every EEPROM memory location. The EPC_TO bit
is set if the EEPROM does not respond within 30ms.
EECLK
EECS
1
1
0
0
1
0
Figure 3.10 EEPROM WRITE Cycle
1
Figure 3.11 EEPROM WRAL Cycle
Figure 3.9 EEPROM READ Cycle
1
16-bit Non-PCI Small Form Factor 10/100 Ethernet Controller with Variable Voltage I/O & HP Auto-MDIX Support
0
A6
1
0
DATASHEET
A6
42
A0
D7
D7
A0
D7
D0
D0
t
t
CSL
CSL
D0
t
CSL
SMSC LAN9220
Datasheet
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