LAN9311-NU SMSC, LAN9311-NU Datasheet - Page 108
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:
LAN9311-NU
Manufacturer:
SMSC
Quantity:
20 000
- Current page: 108 of 460
- Download datasheet (5Mb)
Revision 1.7 (06-29-10)
8.5.5
D[15:0] (OUTPUT)
END_SEL
nCS, nRD
A[x:5]
A[4:1]
PIO Burst Reads
In this mode, performance is improved by allowing up to 16 WORD read cycles back-to-back. PIO
burst reads can be performed using Chip Select (nCS) or Read Enable (nRD). A PIO Burst Read
begins when both nCS and nRD are asserted. Either or both of these control signals must de-assert
between bursts for the period specified in
page
asserted and de-asserted in any order. Read data is valid as indicated in the functional timing diagram
in
Note: A[1] must toggle during burst reads. Fresh data is supplied each time A[1] is toggled.
The endian select signal (END_SEL) has the same timing characteristics as the upper address lines.
Please refer to
specifications for PIO burst read operations.
Note: PIO burst reads are only supported for the RX Data FIFO. Burst reads from other registers are
Figure
448. The burst cycle ends when either or both nCS and nRD are de-asserted. They may be
not supported.
8.4.
Figure 8.4 Functional Timing for PIO Burst Read Operation
Section 15.5.5, "PIO Burst Read Cycle Timing," on page 448
VALID
DATASHEET
VALID
108
Two Port 10/100 Managed Ethernet Switch with 16-Bit Non-PCI CPU Interface
Table 15.9, “PIO Burst Read Cycle Timing Values,” on
VALID
VALID
VALID
VALID
VALID
VALID
VALID
SMSC LAN9311/LAN9311i
for the AC timing
VALID
Datasheet
Related parts for LAN9311-NU
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Ethernet ICs Two Port 10/100 Ethernet Switch
Manufacturer:
SMSC
Datasheet:
Part Number:
Description:
FAST ETHERNET PHYSICAL LAYER DEVICE
Manufacturer:
SMSC Corporation
Datasheet:
Part Number:
Description:
357-036-542-201 CARDEDGE 36POS DL .156 BLK LOPRO
Manufacturer:
SMSC Corporation
Datasheet:
Part Number:
Description:
357-036-542-201 CARDEDGE 36POS DL .156 BLK LOPRO
Manufacturer:
SMSC Corporation
Datasheet:
Part Number:
Description:
357-036-542-201 CARDEDGE 36POS DL .156 BLK LOPRO
Manufacturer:
SMSC Corporation
Datasheet:
Part Number:
Description:
4-PORT USB2.0 HUB CONTROLLER
Manufacturer:
SMSC Corporation
Datasheet:
Part Number:
Description:
Manufacturer:
SMSC Corporation
Datasheet:
Part Number:
Description:
Manufacturer:
SMSC Corporation
Datasheet:
Part Number:
Description:
FDC37C672ENHANCED SUPER I/O CONTROLLER WITH FAST IR
Manufacturer:
SMSC Corporation
Datasheet:
Part Number:
Description:
COM90C66LJPARCNET Controller/Transceiver with AT Interface and On-Chip RAM
Manufacturer:
SMSC Corporation
Datasheet:
Part Number:
Description:
Manufacturer:
SMSC Corporation
Datasheet:
Part Number:
Description:
Manufacturer:
SMSC Corporation
Datasheet:
Part Number:
Description:
Manufacturer:
SMSC Corporation
Datasheet:
Part Number:
Description:
Manufacturer:
SMSC Corporation
Datasheet: