LAN9313-NZW SMSC, LAN9313-NZW Datasheet - Page 38

• Manufacturer Part Number: LAN9313-NZW
• Description: Ethernet ICs Three Port 10/100 Ethernet Switch
• Manufacturer: SMSC
• Type: Three Port Managed Ethernet Switchr

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

Revision 1.7 (06-29-10)
PIN
101
PIN
67
68
69
Note 3.11 The IS buffer type is valid only during the time specified in
Note 3.12 Configuration strap values are latched on power-on reset or nRST de-assertion.
Note 3.13 The IS buffer type is valid only during the time specified in
Size Strap 0
Input/Output
Chip Select
Chip Select
Serial Data
Serial Data
Serial Data
(I
SPI Slave
SPI Slave
SPI Slave
EEPROM
Microwire
EEPROM
I
2
2
NAME
NAME
Output
C Slave
Mode)
C Slave
Input
Configuration Strap Timing," on page
Configuration strap pins are identified by an underlined symbol name. Refer to
4.2.4, "Configuration Straps," on page 45
Configuration Strap Timing," on page 389
EEPROM_SIZE_0
SYMBOL
SYMBOL
EECS
nSCS
SDA
Table 3.6 EEPROM Pins (continued)
SO
Table 3.7 Serial Management Pins
SI
DATASHEET
BUFFER
BUFFER
Note 3.11
IS/OD8
TYPE
TYPE
(PU)
(PU)
O8
O8
IS
IS
IS
38
EEPROM Microwire Chip Select: In Microwire
EEPROM mode (EEPROM_TYPE = 0), this pin is
the Microwire EEPROM chip select output.
Note:
EEPROM Size Strap 0: Configures the low bit of
the EEPROM size range as specified in
8.2, "I2C/Microwire Master EEPROM Controller,"
on page
SPI Slave Serial Data Input: In SPI slave mode,
this pin is the SPI serial data input.
Note:
I
this pin is the I
Note:
SPI Slave Serial Data Output: In I
slave, and unmanaged modes, this pin is not used
and is driven low.
SPI Slave Chip Select: SPI slave mode chip
select input. When low, the LAN9313/LAN9313i
SPI slave is selected for SPI transfers. When high,
the SPI serial data output (SO) is 3-stated. In I
slave, SMI slave, and unmanaged modes, this pin
is not used.
389.
2
C Serial Data Input/Output: In I
for more information.
and when in I
101. See
In I
is not used and is driven low.
In SMI slave and unmanaged modes, this
pin is unused and pulled-up internally.
In SMI slave and unmanaged modes, this
pin is unused and pulled-up internally.
2
Three Port 10/100 Managed Ethernet Switch with MII
C mode (EEPROM_TYPE=1), this pin
2
C serial data input/output.
DESCRIPTION
DESCRIPTION
2
Note
C mode.
3.12.
Section 14.5.2, "Reset and
Section 14.5.2, "Reset and
SMSC LAN9313/LAN9313i
2
C slave mode,
2
C slave, SMI
Section
Datasheet
Section
2
C