LAN9312-NU SMSC, LAN9312-NU Datasheet - Page 424
LAN9312-NU
Manufacturer Part Number
LAN9312-NU
Description
Ethernet ICs Hi Per 2 Port 10/100 Ethernet Switch
Manufacturer
SMSC
Type
Two Port Managed Ethernet Switchr
Datasheet
1.LAN9312-NZW.pdf
(458 pages)
Specifications of LAN9312-NU
Ethernet Connection Type
10 Base-T, 100 Base-TX
Minimum Operating Temperature
0 C
Mounting Style
SMD/SMT
Product
Ethernet Switches
Number Of Transceivers
1
Standard Supported
802.3, 802.3u
Data Rate
10 Mbps, 100 Mbps
Supply Voltage (max)
3.3 V
Supply Voltage (min)
0 V
Supply Current (max)
185 mA, 295 mA
Maximum Operating Temperature
+ 70 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:
LAN9312-NU
Manufacturer:
Microchip Technology
Quantity:
10 000
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Revision 1.7 (06-29-10)
14.5.4.14
31:26
25:13
BITS
12:0
RESERVED
Egress Rate Port 0 Priority Queue 1
These bits specify the egress data rate for the Port 0(Host MAC) priority
queue 1. The rate is specified in time per byte. The time is this value plus
1 times 20nS.
Egress Rate Port 0 Priority Queue 0
These bits specify the egress data rate for the Port 0(Host MAC) priority
queue 0. The rate is specified in time per byte. The time is this value plus
1 times 20nS.
Buffer Manager Port 0 Egress Rate Priority Queue 0/1 Register (BM_EGRSS_RATE_00_01)
This register, along with the
the egress rate pacing.
Register #:
1C0Dh
DESCRIPTION
Buffer Manager Configuration Register
High Performance Two Port 10/100 Managed Ethernet Switch with 32-Bit Non-PCI CPU Interface
DATASHEET
424
Size:
32 bits
(BM_CFG), is used to configure
TYPE
R/W
R/W
RO
SMSC LAN9312
DEFAULT
00000h
00000h
Datasheet
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