LAN91C96I Datasheet, PDF (85/110 Pages) SMSC Corporation – NON-PCI SINGLE-CHIP FULL DUPLES ETHERNET CONTROLLER

Non-PCI Single-Chip Full Duplex Ethernet Controller
Chapter 11 Operation Description
11.1 Maximum Guaranteed Ratings*
Operating Temperature Range ................................................................................................-40°C to 85°C
Storage Temperature Range ...............................................................................................-55°C to +150°C
Lead Temperature Range (soldering, 10 seconds) ............................................................................+325°C
Positive Voltage on 3.3V-Only tolerant I/O pin, with respect to Ground ........................................V_CC + 0.3V
Positive Voltage on 5V tolerant I pin, with respect to ground …………………………………………… ... 5.5V
Negative Voltage on any pin, with respect to Ground ........................................................................... -0.3V
Maximum V_CC ....................................................................................................................................... +5.5V
* Stresses above those listed above could cause permanent damage to the device. This is a stress rating
only and functional operation of the device at any other condition above those indicated in the operation
sections of this specification is not implied.
Note:
When powering this device from laboratory or system power supplies, it is important that the Absolute
Maximum Ratings not be exceeded or device failure can result. Some power supplies exhibit voltage
spikes on their outputs when the AC power is switched on or off. In addition, voltage transients on the AC
power line may appear on the DC output. If this possibility exists, it is suggested that a clamp circuit be
used.
SMSC DS – LAN91C96I
Page 85
DATASHEET
Rev. 11/18/2004