LAN9313-NZW SMSC, LAN9313-NZW Datasheet - Page 158
LAN9313-NZW
Manufacturer Part Number
LAN9313-NZW
Description
Ethernet ICs Three Port 10/100 Ethernet Switch
Manufacturer
SMSC
Type
Three Port Managed Ethernet Switchr
Datasheet
1.LAN9313-NZW.pdf
(399 pages)
Specifications of LAN9313-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)
3.6 V
Supply Voltage (min)
0 V
Supply Current (max)
155 mA, 270 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:
LAN9313-NZW
Manufacturer:
Microchip Technology
Quantity:
10 000
Part Number:
LAN9313-NZW
Manufacturer:
SMSC
Quantity:
20 000
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Revision 1.7 (06-29-10)
13.1.2.3
31:28
27:16
15:12
BITS
11:0
RESERVED
GPIO Interrupt Enable[11:0] (GPIO[11:0]_INT_EN)
When set, these bits enable the corresponding GPIO interrupt.
Note:
RESERVED
GPIO Interrupt[11:0] (GPIO[11:0]_INT)
These signals reflect the interrupt status as generated by the GPIOs. These
interrupts are configured through the
Register
Note:
General Purpose I/O Interrupt Status and Enable Register (GPIO_INT_STS_EN)
This read/write register contains the GPIO interrupt status bits.
Writing a 1 to any of the interrupt status bits acknowledges and clears the interrupt. If enabled, these
interrupt bits are cascaded into bit 12 (GPIO) of the
to any of the interrupt enable bits will enable the corresponding interrupt as a source. Status bits will
still reflect the status of the interrupt source regardless of whether the source is enabled as an interrupt
in this register. Bit 12 (GPIO_EN) of the
for an actual system level interrupt to occur. Refer to
additional information.
The GPIO interrupts must also be enabled via bit 12 (GPIO_EN) of
the
interrupt pin (IRQ) to be asserted.
(GPIO_CFG).
As GPIO interrupts, GPIO inputs are level sensitive and must be
active greater than 40 nS to be recognized as interrupt inputs.
Offset:
Interrupt Enable Register (INT_EN)
1E8h
DESCRIPTION
General Purpose I/O Configuration
DATASHEET
Interrupt Enable Register (INT_EN)
158
in order to cause the
Size:
Interrupt Status Register
Chapter 5, "System Interrupts," on page 52
Three Port 10/100 Managed Ethernet Switch with MII
32 bits
must also be set in order
TYPE
R/WC
R/W
SMSC LAN9313/LAN9313i
RO
RO
(INT_STS). Writing a 1
DEFAULT
Datasheet
0h
0h
-
-
for
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