LAN88710BMR SMSC, LAN88710BMR Datasheet - Page 40

• Manufacturer Part Number: LAN88710BMR
• Description: Ethernet ICs MII/RMII 10/100 Automot Transceiver
• Manufacturer: SMSC

Specifications of LAN88710BMR

• Ethernet Connection Type: 10BASE-T, 100BASE-TX
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Product: Ethernet Transceivers
• Standard Supported: IEEE802.3, IEEE802.3u
• Supply Voltage (max): 3.6 V
• Supply Voltage (min): 1.6 V
• Maximum Operating Temperature: + 105 C
• Package / Case: QFN-32
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Revision 1.1 (05-26-10)
3.7.5
nINTSEL: nINT/TXER/TXD4 Configuration
The nINT, TXER, and TXD4 functions share a common pin. There are two functional modes for this
pin, the TXER/TXD4 mode and nINT (interrupt) mode. The nINTSEL configuration strap is latched at
POR and on the rising edge of the nRST. By default, nINTSEL is configured for nINT mode via the
internal pull-up resistor.
Note: Because the nINTSEL configuration strap shares functionality with the LED2 pin, proper
consideration must also be given to the LED polarity. Refer to
LED2 Polarity Selection," on page 42
nINTSEL and the LED2 polarity.
Small Footprint MII/RMII 10/100 Ethernet Transceiver for Automotive Applications
DATASHEET
40
for additional information on the relation between
SMSC LAN88710AM/LAN88710BM
Section 3.8.1.2, "nINTSEL and
Datasheet