LAN9117-MT SMSC, LAN9117-MT Datasheet - Page 36
![IC ETHERNET CTRLR 10/100 100TQFP](/photos/6/82/68284/lan9117-mt_sml.jpg)
LAN9117-MT
Manufacturer Part Number
LAN9117-MT
Description
IC ETHERNET CTRLR 10/100 100TQFP
Manufacturer
SMSC
Datasheet
1.LAN9117-MT.pdf
(136 pages)
Specifications of LAN9117-MT
Controller Type
Ethernet Controller
Interface
Serial EEPROM
Voltage - Supply
3.3V
Operating Temperature
0°C ~ 70°C
Mounting Type
Surface Mount
Package / Case
100-TQFP, 100-VQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Current - Supply
-
Other names
638-1012
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
LAN9117-MT
Manufacturer:
Standard
Quantity:
5 375
Company:
Part Number:
LAN9117-MT
Manufacturer:
SMSC
Quantity:
1 045
Company:
Part Number:
LAN9117-MT
Manufacturer:
Microchip Technology
Quantity:
10 000
Part Number:
LAN9117-MT
Manufacturer:
SMSC
Quantity:
20 000
Revision 1.5 (07-11-08)
EEDIO (OUTPUT)
EEDIO (INPUT)
EEDIO (OUTPUT)
EWDS (Erase/Write Disable): After issued, the EEPROM will ignore erase and write commands. To
re-enable erase/write operations issue the EWEN command.
EWEN (Erase/Write Enable): Enables the EEPROM for erase and write operations. The EEPROM
will allow erase and write operations until the “Erase/Write Disable” command is sent, or until power
is cycled.
Note: The EEPROM device will power-up in the erase/write-disabled state. Any erase or write
EEDIO (INPUT)
EECLK
EECS
operations will fail until an Erase/Write Enable command is issued.
EECLK
EECS
1
1
Figure 3.6 EEPROM EWDS Cycle
Figure 3.7 EEPROM EWEN Cycle
0
0
DATASHEET
0
0
36
High Performance Single-Chip 10/100 Non-PCI Ethernet Controller
0
1
0
1
t
CSL
t
CSL
SMSC LAN9117
Datasheet