Datasheet
LPC408X_7X All information provided in this document is subject to legal disclaimers. © NXP Semiconductors N.V. 2014. All rights reserved.
Product data sheet Rev. 3.1 — 1 September 2014 83 of 138
NXP Semiconductors
LPC408x/7x
32-bit ARM Cortex-M4 microcontroller
Standard port pins, RESET
I
IL
LOW-level input current V
I
= 0 V; on-chip pull-up
resistor disabled
- 0.5 10 nA
I
IH
HIGH-level input
current
V
I
=V
DD(3V3)
; on-chip
pull-down resistor
disabled
- 0.5 10 nA
V
I
input voltage pin configured to provide
a digital function
[15][16]
[17]
0- 5.0V
V
O
output voltage output active 0 - V
DD(3V3)
V
V
IH
HIGH-level input
voltage
0.7V
DD(3V3)
--V
V
IL
LOW-level input voltage - - 0.3V
DD(3V3)
V
V
hys
hysteresis voltage 0.4 - - V
V
OH
HIGH-level output
voltage
I
OH
= 4 mA V
DD(3V3)
0.45
--V
V
OL
LOW-level output
voltage
I
OL
=4 mA --0.45V
I
OH
HIGH-level output
current
V
OH
=V
DD(3V3)
0.4 V 4--mA
I
OL
LOW-level output
current
V
OL
=0.4V 4--mA
I
OHS
HIGH-level short-circuit
output current
V
OH
=0V
[18]
--50 mA
I
OLS
LOW-level short-circuit
output current
V
OL
=V
DD(3V3)
[18]
--60mA
I
pd
pull-down current V
I
=5V 10 50 150 A
I
pu
pull-up current V
I
=0V 15 50 85 A
V
DD(3V3)
<V
I
<5V 000A
I
2
C-bus pins (P0[27] and P0[28])
V
IH
HIGH-level input
voltage
0.7V
DD(3V3)
--V
V
IL
LOW-level input voltage - - 0.3V
DD(3V3)
V
V
hys
hysteresis voltage - 0.05
V
DD(3V3)
-V
V
OL
LOW-level output
voltage
I
OLS
=3 mA --0.4V
I
LI
input leakage current V
I
=V
DD(3V3)
[19]
-24A
V
I
=5V - 10 22 A
USB pins
I
OZ
OFF-state output
current
0V<V
I
<3.3V
[20]
--10 A
V
BUS
bus supply voltage
[20]
--5.25V
V
DI
differential input
sensitivity voltage
(D+) (D)
[20]
0.2--V
Table 11. Static characteristics
…continued
T
amb
=
40
C to +85
C, unless otherwise specified.
Symbol Parameter Conditions Min Typ
[1]
Max Unit