LAN9117-MT Standard Microsystems (SMSC), LAN9117-MT Datasheet - Page 37

• Manufacturer Part Number: LAN9117-MT
• Manufacturer: Standard Microsystems (SMSC)

Specifications of LAN9117-MT

• Operating Supply Voltage (typ): 3.3V
• Operating Supply Voltage (min): 2.97V
• Operating Supply Voltage (max): 3.63V
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 100
• Lead Free Status / Rohs Status: Compliant

High Performance Single-Chip 10/100 Non-PCI Ethernet Controller
Datasheet
SMSC LAN9117
EEDIO (OUTPUT)
EEDIO (INPUT)
EEDIO (OUTPUT)
EEDIO (INPUT)
EECLK
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.
EECLK
EECS
1
0
1
1
Figure 3.9 EEPROM WRITE Cycle
Figure 3.8 EEPROM READ Cycle
1
A6
0
DATASHEET
A6
37
A0
D7
A0
D7
D0
t
CSL
D0
Revision 1.5 (07-11-08)
t
CSL