LAN91C111I-NC SMSC, LAN91C111I-NC Datasheet - Page 91
LAN91C111I-NC
Manufacturer Part Number
LAN91C111I-NC
Description
Ethernet ICs Non-PCI 10/100 Ethernet MAC
Manufacturer
SMSC
Type
Single Chip MAC and PHYr
Datasheet
1.LAN91C111-NU.pdf
(128 pages)
Specifications of LAN91C111I-NC
Ethernet Connection Type
10 Base-T, 100 Base-TX
Minimum Operating Temperature
- 40 C
Mounting Style
SMD/SMT
Product
Ethernet Controllers
Number Of Transceivers
1
Standard Supported
802.3, 802.3u
Data Rate
10 Mbps, 100 Mbps
Supply Voltage (max)
5 V
Supply Voltage (min)
0 V
Supply Current (max)
140 mA
Maximum Operating Temperature
+ 85 C
Package / Case
TQFP-100
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
LAN91C111I-NC
Manufacturer:
TI
Quantity:
2
Company:
Part Number:
LAN91C111I-NC
Manufacturer:
SMSC
Quantity:
452
10/100 Non-PCI Ethernet Single Chip MAC + PHY
Datasheet
TXEMPTY INTR
Write Acknowledge Reg. with
TXEMPTY Bit Set
Read TXEMPTY & TX INTR
TXEMPTY = 1
TXEMPTY = 0
TXEMPTY = X
&
&
&
TXINT = 0
TXINT = 0
TXINT = 1
(Everything went through
(Waiting for Completion)
(Transmission Failed)
successfully)
Read Pkt. # Register & Save
Write Address Pointer
Register
Read Status Word from RAM
Update Statistics
Update Variables
Issue "Release" Command
Acknowledge TXINTR
Re-Enable TXENA
Restore Packet Number
Return to ISR
Figure 10.4 TXEMPTY INTR (Assumes Auto Release Option Selected)
SMSC LAN91C111 REV C
91
Revision 1.91 (06-01-09)
DATASHEET