FDC37B787-NS Standard Microsystems (SMSC), FDC37B787-NS Datasheet - Page 210

• Manufacturer Part Number: FDC37B787-NS
• Manufacturer: Standard Microsystems (SMSC)

Specifications of FDC37B787-NS

• Pin Count: 128
• Lead Free Status / RoHS Status: Compliant

OPERATIONAL DESCRIPTION
MAXIMUM GUARANTEED RATINGS
Operating Temperature Range.....................................................................................................0
Storage Temperature Range ..................................................................................................... -55
Lead Temperature Range (soldering, 10 seconds) ...............................................................................+325
Positive Voltage on any pin, with respect to Ground ...........................................................................V
Negative Voltage on any pin, with respect to Ground............................................................................... -0.3V
Maximum V
*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.
DC ELECTRICAL CHARACTERISTICS
(T
I Type Input Buffer
Low Input Level
High Input Level
IS Type Input Buffer
Low Input Level
High Input Level
Schmitt Trigger Hysteresis
ICLK Input Buffer
Low Input Level
High Input Level
Input Leakage
Low Input Leakage
High Input Leakage
(All I and IS buffers)
A
= 0°C - 70°C, V
PARAMETER
cc
............................................................................................................................................... +7V
cc
= +5 V ± 10%)
SYMBOL
V
V
V
V
V
V
V
IHCK
I
ILCK
I
IHIS
HYS
ILIS
IH
IL
IHI
ILI
MIN
-10
-10
2.0
2.2
2.2
218
TYP
250
MAX
+10
+10
0.8
0.8
0.4
UNITS
mV
μA
μA
V
V
V
V
V
V
TTL Levels
Schmitt Trigger
Schmitt Trigger
V
V
IN
IN
COMMENTS
= 0
= V
CC
o
o
C to +70
to +150
cc
+0.3V
o
o
o
C
C
C