LAN9311-NU SMSC, LAN9311-NU Datasheet - Page 259
LAN9311-NU
Manufacturer Part Number
LAN9311-NU
Description
IC ETHER SW 2PRT 16BIT 128-VTQFP
Manufacturer
SMSC
Type
Two Port Managed Ethernet Switchr
Specifications of LAN9311-NU
Controller Type
Ethernet Switch Controller
Interface
Serial EEPROM
Voltage - Supply
3.3V
Operating Temperature
0°C ~ 70°C
Mounting Type
Surface Mount
Package / Case
128-TQFP, 128-VQFP
Product
Ethernet Switches
Number Of Transceivers
1
Standard Supported
802.3, 802.3u
Data Rate
10 MB, 100 MB
Supply Voltage (max)
3.3 V
Supply Voltage (min)
0 V
Maximum Operating Temperature
+ 70 C
Ethernet Connection Type
10 Base-T, 100 Base-TX
Minimum Operating Temperature
0 C
Mounting Style
SMD/SMT
For Use With
638-1076 - EVALUATION BOARD LAN9311-NU
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Current - Supply
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
638-1075
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
LAN9311-NU
Manufacturer:
CINCERA
Quantity:
3 023
Company:
Part Number:
LAN9311-NU
Manufacturer:
Microchip Technology
Quantity:
10 000
Part Number:
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Manufacturer:
SMSC
Quantity:
20 000
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Two Port 10/100 Managed Ethernet Switch with 16-Bit Non-PCI CPU Interface
Datasheet
SMSC LAN9311/LAN9311i
Note 14.42 The reserved bits 31-16 are used to pad the register to 32-bits so that each register is on
Note 14.43 The default value of this field is the result of the Auto-Negotiation process if the
Note 14.44 Register bits designated as NASR are reset when the Virtual PHY Reset is generated via
Note 14.45 The default value of this field is determined via the SQE_test_disable_strap_mii
a DWORD boundary. When accessed serially (through the MII management protocol), the
register is 16-bits wide.
N e g o t i a t i o n ( V P H Y _ A N )
(VPHY_BASIC_CTRL)
(VPHY_SPEED_SEL_LSB)
VPHY_BASIC_CTRL register. Refer to
page 96
the
(PMT_CTRL). The NASR designation is only applicable when the
of the
configuration strap. Refer to
additional information.
Reset Control Register (RESET_CTL)
Virtual PHY Basic Control Register (VPHY_BASIC_CTRL)
for information on the Auto-Negotiation determination process of the Virtual PHY.
DATASHEET
is set. Otherwise, this field reflects the
and
259
b i t o f t h e
Section 4.2.4, "Configuration Straps," on page 40
Duplex Mode (VPHY_DUPLEX)
Section 7.3.1, "Virtual PHY Auto-Negotiation," on
V i r t u a l P H Y B a s i c C o n t r o l R e g i s t e r
or
Power Management Control Register
is set.
Reset (VPHY_RST)
Revision 1.7 (06-29-10)
Speed Select LSB
bit settings of the
Auto-
for
bit
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