lpc47s457-ns Standard Microsystems Corp., lpc47s457-ns Datasheet - Page 224

• Manufacturer Part Number: lpc47s457-ns
• Description: Advanced I/o With X-bus Interface
• Manufacturer: Standard Microsystems Corp.

10 OPERATIONAL DESCRIPTION
10.1 Maximum Guaranteed Ratings
Operating Temperature Range........................................................................................................................... 0
Storage Temperature Range............................................................................................................................-55
Lead Temperature Range ................................................................................................ Refer to JEDEC Spec. J-STD-020
Positive Voltage on any pin, with respect to Ground................................................................................................V
Negative Voltage on any pin, with respect to Ground .....................................................................................................-0.3V
Maximum V
Note: 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.
10.2 DC Electrical Characteristics
(T
SMSC LPC47S45x
A
= 0
0
I Type Input Buffer
Low Input Level
High Input Level
IS Type Input Buffer
Low Input Level
High Input Level
Schmitt Trigger Hysteresis
Input Leakage, I and IS
Buffers
Low Input Leakage
High Input Leakage
IO6 Type Buffer
Low Output Level
High Output Level
Leakage Current
OD6 Type Buffer
Low Output Level
Leakage Current
C – 70
CC
..................................................................................................................................................................+5.5V
0
C, V
PARAMETER
CC
= +3.3 V ± 10%)
SYMBOL
V
V
I
I
V
V
V
V
V
V
LEAK
LEAK
I
I
DATASHEET
IHIS
HYS
ILIS
IH
IL
OL
OH
OL
IHI
ILI
Page 224 of 259
MIN
-10
-10
2.0
2.2
2.4
TYP
100
MAX
+10
+10
± 10
+10
0.8
0.8
0.4
0.4
UNITS
mV
µA
µA
µA
µA
V
V
V
V
V
V
V
TTL Levels
Schmitt Trigger
Schmitt Trigger
V
V
I
I
V
(Note 1)
I
V
OL
OH
OL
IN
IN
IN
IN
= 6mA
= 6mA
COMMENTS
= -3mA
= 0
= V
= 0 to V
= 0 to V
CC
CC
CC
o
o
Rev. 08-10-09
C to +70
to +150
CC
+0.3V
o
o
C
C