LAN9312-NZW SMSC, LAN9312-NZW Datasheet - Page 217
LAN9312-NZW
Manufacturer Part Number
LAN9312-NZW
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-NZW
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)
186 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-NZW
Manufacturer:
Standard
Quantity:
143
Company:
Part Number:
LAN9312-NZW
Manufacturer:
Microchip Technology
Quantity:
10 000
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High Performance Two Port 10/100 Managed Ethernet Switch with 32-Bit Non-PCI CPU Interface
Datasheet
SMSC LAN9312
14.2.5.17
BITS
31:0
Clock Target Low (CLOCK_TARGET_LO)
This field contains the low 32-bits of the 64-bit 1588 Clock Compare value.
1588 Clock Target Low-DWORD Register (1588_CLOCK_TARGET_LO)
T h i s r e a d / w r i t e r e g i s t e r c o m b i n e d w i t h
(1588_CLOCK_TARGET_HI)
compared to the current 1588 Clock value and can be used to trigger an interrupt upon at match. Refer
to
Note: Both
Chapter 11, "IEEE 1588 Hardware Time Stamp Unit," on page 154
(1588_CLOCK_TARGET_HI)
Offset:
this
register
180h
DESCRIPTION
form the 64-bit 1588 Clock Target value. The 1588 Clock Target value is
and
DATASHEET
must be written for either to be affected.
the
217
Size:
1588
1 5 8 8 C l o c k Ta r g e t H i g h - D W O R D R e g i s t e r
Clock
32 bits
Target
for additional information.
High-DWORD
TYPE
R/W
Revision 1.7 (06-29-10)
00000000h
DEFAULT
Register
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