LAN9313-NZW SMSC, LAN9313-NZW Datasheet - Page 37

• 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

Three Port 10/100 Managed Ethernet Switch with MII
Datasheet
SMSC LAN9313/LAN9313i
PIN
96
98
99
Note 3.9
Note 3.10 In MAC mode, this strap is not used. In this mode, the Virtual PHY is not applicable, and
EEPROM I
EEPROM I
Size Strap 1
Input/Output
Data Output
Serial Clock
Serial Clock
Serial Data
Type Strap
Data Input
EEPROM
Microwire
EEPROM
Microwire
EEPROM
EEPROM
Microwire
EEPROM
NAME
Configuration strap values are latched on power-on reset or nRST de-assertion.
Configuration strap pins are identified by an underlined symbol name. Some configuration
straps can be overridden by values from the EEPROM Loader. Refer to
"Configuration Straps," on page 45
full-duplex flow control must be controlled manually by the host, based upon the external
PHYs Auto-negotiation results.
2
2
C
C
EEPROM_TYPE
EEPROM_SIZE_1
SYMBOL
EE_SDA
EE_SCL
EECLK
EEDO
EEDI
Table 3.6 EEPROM Pins
DATASHEET
BUFFER
Note 3.11
Note 3.13
IS/OD8
IS/OD8
TYPE
(PD)
O8
O8
IS
IS
IS
37
for more information.
EEPROM Microwire Data Input (EEDI): In
Microwire EEPROM mode (EEPROM_TYPE = 0),
this pin is the Microwire EEPROM serial data input.
EEPROM I
(EE_SDA): In I
(EEPROM_TYPE = 1), this pin is the I
serial data input/output.
Note:
EEPROM Microwire Data Output: In Microwire
EEPROM mode (EEPROM_TYPE = 0), this pin is
the Microwire EEPROM serial data output.
Note:
Note:
EEPROM Type Strap: Configures the EEPROM
type. See
0 = Microwire Mode
1 = I
Note:
EEPROM Microwire Serial Clock (EECLK): In
Microwire EEPROM mode (EEPROM_TYPE = 0),
this pin is the Microwire EEPROM clock output.
EEPROM I
EEPROM mode (EEPROM_TYPE=1), this pin is
the I
Note:
EEPROM Size Strap 1: Configures the high bit of
the EEPROM size range as specified in
8.2, "I2C/Microwire Master EEPROM Controller,"
on page
EEPROMs. See
2
2
C EEPROM clock input/open-drain output.
C Mode
101. This bit is not used for I
If I
required when using an EEPROM and is
recommended if no EEPROM is attached.
In I
is not used and is driven low.
When not using a Microwire or I
EEPROM, an external pull-down resistor
is recommended on this pin.
When not using a Microwire or I
EEPROM, an external pull-down resistor
is recommended on this pin.
If I
required when using an EEPROM and is
recommended if no EEPROM is attached.
Note 3.12
2
2
2
2
C Serial Data Input/Output
C Serial Clock (EE_SCL): In I
2
C is selected, an external pull-up is
C is selected, an external pull-up is
C mode (EEPROM_TYPE=1), this pin
2
C EEPROM mode
Note
DESCRIPTION
3.12.
Revision 1.7 (06-29-10)
2
2
Section 4.2.4,
C EEPROM
C
Section
2
2
C
C
2
C