Datasheet

LPC11U1X All information provided in this document is subject to legal disclaimers. © NXP Semiconductors N.V. 2014. All rights reserved.
Product data sheet Rev. 2.2 — 11 March 2014 33 of 72
NXP Semiconductors
LPC11U1x
32-bit ARM Cortex-M0 microcontroller
I
2
C-bus pins (PIO0_4 and PIO0_5)
V
IH
HIGH-level input
voltage
0.7V
DD
--V
V
IL
LOW-level input voltage - - 0.3V
DD
V
V
hys
hysteresis voltage - 0.05V
DD
-V
I
OL
LOW-level output
current
V
OL
= 0.4 V; I
2
C-bus pins configured
as standard mode pins
2.0 V  V
DD
 3.6 V
3.5--mA
1.8 V  V
DD
< 2.0 V 3 - -
I
OL
LOW-level output
current
V
OL
= 0.4 V; I
2
C-bus pins configured
as Fast-mode Plus pins
2.0 V  V
DD
 3.6 V
20--mA
1.8 V  V
DD
< 2.0 V 16 - -
I
LI
input leakage current V
I
=V
DD
[15]
-24A
V
I
=5V - 10 22 A
Oscillator pins
V
i(xtal)
crystal input voltage 0.5 1.8 1.95 V
V
o(xtal)
crystal output voltage 0.5 1.8 1.95 V
USB pins
I
OZ
OFF-state output
current
0V<V
I
<3.3V
[2]
--10 A
V
BUS
bus supply voltage
[2]
--5.25V
V
DI
differential input
sensitivity voltage
(D+)  (D)
[2]
0.2--V
V
CM
differential common
mode voltage range
includes V
DI
range
[2]
0.8 - 2.5 V
V
th(rs)se
single-ended receiver
switching threshold
voltage
[2]
0.8 - 2.0 V
V
OL
LOW-level output
voltage
for low-/full-speed;
R
L
of 1.5 k to 3.6 V
[2]
--0.18V
V
OH
HIGH-level output
voltage
driven; for low-/full-speed;
R
L
of 15 k to GND
[2]
2.8 - 3.5 V
C
trans
transceiver capacitance pin to GND
[2]
--20pF
Z
DRV
driver output
impedance for driver
which is not high-speed
capable
with 33  series resistor; steady state
drive
[16][2]
36 - 44.1 
Table 6. Static characteristics …continued
T
amb
=  40  C to +85  C, unless otherwise specified.
Symbol Parameter Conditions Min Typ
[1]
Max Unit