LAN91C111_11 Datasheet, PDF (110/133 Pages) SMSC Corporation – 10/100 Non-PCI Ethernet Single Chip MAC + PHY

10/100 Non-PCI Ethernet Single Chip MAC + PHY
Datasheet
Chapter 13 Operational Description
13.1 Maximum Guaranteed Ratings*
Operating Temperature Range
0°C to +70°C for LAN91C111 (-40°C to 85°C for
LAN91C111I)
Storage Temperature Range
-55C° to + 150°C
Lead Temperature Range (soldering, 10
seconds)
+325°C
Positive Voltage on any pin, with respect to V_CC + 0.3V
Ground
Negative Voltage on any pin, with respect to -0.3V
Ground
Maximum V_CC
+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.
13.2
DC Electrical Characteristics
(V_CC = +3.3.0 V ± 10%)
PARAMETER
SYMBOL MIN TYP MAX UNITS
I Type Input Buffer
Low Input Level
High Input Level
IS Type Input Buffer
V_ILI
V_IHI
2.0
0.8
V
V
Low Input Level
V_ILIS
0.8
V
High Input Level
V_IHIS
2.2
V
Schmitt Trigger Hysteresis
V_HYS
250
mV
I_CLK Input Buffer
Low Input Level
V_ILCK
0.8
V
High Input Level
V_IHCK
2.2
V
Revision 1.92 (06-27-11)
110
DATASHEET
COMMENTS
TTL Levels
Schmitt Trigger
Schmitt Trigger
SMSC LAN91C111 REV C