lpc47s457-ns Standard Microsystems Corp., lpc47s457-ns Datasheet - Page 226

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

Note 1: All output leakage’s are measured with all pins in high impedance.
SMSC LPC47S45x
OD14 Type Buffer
Low Output Level
Leakage Current
OP14 Type Buffer
Low Output Level
High Output Level
IOP14 Type Buffer
Low Output Level
High Output Level
Leakage Current
IOD16 Type Buffer
Low Output Level
Leakage Current
Backdrive
Protect/ChiProtect
(All pins excluding LAD[3:0],
LDRQ#, LPCPD#, LFRAME#)
5V Tolerant Pins
(All pins excluding LAD[3:0],
LDRQ#, LPCPD#, LFRAME#)
Inputs and Outputs in High
Impedance State
LPC Bus Pins
(LAD[3:0], LDRQ#, LPCPD#,
LFRAME#)
V
Trickle Supply Voltage
V
Vbat for RTC
Vbat Supply Current Active
CC
TR
Supply Current Active
Supply Current Active
PARAMETER
SYMBOL
I
I
I
Vbat
V
V
V
V
V
V
V
I
LEAK
LEAK
LEAK
I
I
VTR
I
I
I
DATASHEET
CC
bat
OL
OL
OH
OL
OH
OL
IL
IL
IL
TR
Page 226 of 259
-.5V
MIN
V
min
2.4
2.4
2.4
CC
5
TYP
3.0
V
CC
MAX
± 10
± 10
± 10
2µA
+10
± 10
± 10
0.4
0.4
0.4
0.4
20
1
3.3
3,4
max
3
UNITS
mA
mA
mA
µA
µA
µA
µA
µA
µA
V
V
V
V
V
V
V
V
I
V
I
I
I
I
V
I
V
(Note 1)
V
V
V
V
V
V
V
All outputs open,
all inputs at a
known state (i.e.,
0V or 3.3V).
V
greater than .5V
above V
All outputs open, all
inputs at a known
state (i.e., 0V or
3.3V).
All outputs open, all
inputs at a known
state (i.e., 0V or
3.3V).
(Note 1)
OL
OL
OH
OL
OH
OL
IN
IN
IN
CC
IN
CC
IN
CC
CC
IN
CC
= 14mA
= 14mA
= 14mA
= 16mA
COMMENTS
= -14mA
= -14mA
= 0 to V
= 0 to V
= 0 to V
= 5.5V Max
= 5.5V Max
= 3.6V Max
= 0V
= 3.3V
= 0V and
= 3.3V
must not be
TR
CC
CC
CC
Rev. 08-10-09