LAN9215-MT SMSC, LAN9215-MT Datasheet - Page 95
![CONTROLLER, ENET, NON-PCI, 100TQFP](/photos/19/0/190054/42334689_sml.jpg)
LAN9215-MT
Manufacturer Part Number
LAN9215-MT
Description
CONTROLLER, ENET, NON-PCI, 100TQFP
Manufacturer
SMSC
Specifications of LAN9215-MT
Data Rate
100Mbps
No. Of Ports
2
Ethernet Type
IEEE 802.3 / 802.3u
Supply Current
40mA
Supply Voltage Range
2.97V To 3.63V
Operating Temperature Range
0°C To +70°C
Digital Ic Case Style
TQFP
Interface Type
HBI
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
LAN9215-MT
Manufacturer:
BROADCOM
Quantity:
450
Company:
Part Number:
LAN9215-MT
Manufacturer:
Standard
Quantity:
1 643
Company:
Part Number:
LAN9215-MT
Manufacturer:
SMSC
Quantity:
9
Part Number:
LAN9215-MT
Manufacturer:
SMSC
Quantity:
20 000
Highly Efficient 10/100 Ethernet Controller with HP Auto-MDIX
SMSC LAN9215
BITS
0
DESCRIPTION
Flow Control on Any Frame (FCANY). When this bit is set, the LAN9215
will assert back pressure, or transmit a pause frame when the AFC level is
reached and any frame is received. Setting this bit enables full-duplex flow
control when the LAN9215 is operating in full-duplex mode.
When this mode is enabled during half-duplex operation, the Flow Controller
does not decode the MAC address and will send a pause frame upon
receipt of a valid preamble (i.e., immediately at the beginning of the next
frame after the RX data FIFO level is reached).
When this mode is enabled during full-duplex operation, the Flow Controller
will immediately instruct the MAC to send a pause frame when the RX data
FIFO level is reached. The MAC will queue the pause frame transmission
for the next available window.
Setting this bit overrides bits [3:1] of this register.
[19:16]
Ah
Bh
Ch
Dh
Eh
Fh
0h
1h
2h
3h
4h
5h
6h
7h
8h
9h
Table 5.5 Backpressure Duration Bit Mapping
100Mbs Mode
DATASHEET
100uS
150uS
200uS
250uS
300uS
350uS
400uS
450uS
500uS
550uS
600uS
10uS
15uS
25uS
50uS
5uS
95
BACKPRESSURE DURATION
10Mbs Mode
102.2uS
152.2uS
202.2uS
252.2uS
302.2uS
352.2uS
402.2uS
452.2uS
502.2uS
552.2uS
602.2uS
TYPE
12.2uS
17.2uS
27.2uS
52.2uS
7.2uS
R/W
Revision 1.2 (03-29-06)
DEFAULT
0