LPC47N227TQFP Standard Microsystems (SMSC), LPC47N227TQFP Datasheet - Page 173

• Manufacturer Part Number: LPC47N227TQFP
• Manufacturer: Standard Microsystems (SMSC)

Specifications of LPC47N227TQFP

• Lead Free Status / RoHS Status: Not Compliant

Note 1: All output leakage’s are measured with all pins in high impedance
Note 2: Output leakage is measured with the low driving output off, either for a high level output or a high
Note 3: Contact SMSC for the latest values.
Note 4: Max I
Note 5: The minimum value given for V
CAPACITANCE T
IOP14 Type Buffer
Low Output Level
High Output Level
Input Leakage Current
Backdrive
Protect/ChiProtect
(All pins excluding LAD[3:0],
nLDRQ, nLPCPD, nLFRAME)
5V Tolerant Pins
(All pins excluding LAD[3:0],
nLDRQ, nLPCPD, nLFRAME)
Inputs and Outputs in High
Impedance State
LPC Bus Pins
(LAD[3:0], nLDRQ, nLPCPD,
nLFRAME)
V
Trickle Supply Voltage
V
CC
TR
Clock Input Capacitance
Supply Current Active
Supply Current Active
Output Capacitance
Input Capacitance
PARAMETER
impedance state.
Max I
is 0V.
PARAMETER
TRI
TRI
with V
with V
A
= 25
CC
CC
0
C; fc = 1MHz; V
= 3.3V (nominal) is 0.1mA.
= 0V (nominal) is 50 µA.
SYMBOL
SYMBOL
C
C
C
I
V
V
V
LEAK
OUT
I
I
I
I
I
CCI
TRI
IN
IN
OL
OH
IL
IL
IL
TR
TR
CC
applies when V
= 3.3V ±10%
-.5V
MIN
V
min
2.4
-10
MIN
CC
173
5
LIMITS
TYP
TYP
CC
is active. When V
0.1
MAX
± 10
± 10
± 10
max
+10
V
MAX
0.4
25
20
10
20
CC
3,4
3
UNITS
mA
mA
µA
µA
µA
µA
V
V
V
UNIT
pF
pF
pF
CC
is 0V, the minimum V
I
I
V
V
V
V
V
V
V
All outputs open, all
inputs in a fixed
state (i.e., 0V or
3.3V)
V
greater than .5V
above V
All outputs open, all
inputs in a fixed
state (i.e., 0V or
3.3V)
(Note 1)
OL
OH
IN
CC
IN
CC
IN
CC
IN
CC
= 14mA
COMMENTS
= -14mA
under test tied to AC
= 0 to V
= 5.5V Max
= 5.5V Max
= 3.6V Max
= 0V
= 3.3V
= 3.3V
must not be
TEST CONDITION
All pins except pin
TR
ground
CC
TR