Datasheet

LPC81XM All information provided in this document is subject to legal disclaimers. © NXP Semiconductors N.V. 2014. All rights reserved.
Product data sheet Rev. 4.3 — 22 April 2014 35 of 76
NXP Semiconductors
LPC81xM
32-bit ARM Cortex-M0+ microcontroller
V
I
input voltage V
DD
 1.8 V
[11]
[12]
0- 5.0V
V
DD
= 0 V 0 - 3.6 V
V
O
output voltage output active 0 - V
DD
V
V
IH
HIGH-level input
voltage
0.7V
DD
--V
V
IL
LOW-level input voltage - - 0.3V
DD
V
V
hys
hysteresis voltage 0.4 - - V
V
OH
HIGH-level output
voltage
2.5 V  V
DD
 3.6 V; I
OH
= 20 mA V
DD
 0.4 - - V
1.8 V  V
DD
< 2.5 V; I
OH
=12 mA V
DD
 0.4 - - V
V
OL
LOW-level output
voltage
2.5 V  V
DD
 3.6 V; I
OL
=4 mA - - 0.4 V
1.8 V  V
DD
< 2.5 V; I
OL
=3 mA - - 0.4 V
I
OH
HIGH-level output
current
V
OH
=V
DD
 0.4 V;
2.5 V  V
DD
 3.6 V
20 - - mA
1.8 V  V
DD
< 2.5 V 12 - - mA
I
OL
LOW-level output
current
V
OL
=0.4V
2.5 V  V
DD
 3.6 V
4- -mA
1.8 V  V
DD
< 2.5 V 3 - - mA
I
OLS
LOW-level short-circuit
output current
V
OL
=V
DD
[13]
-- 50mA
I
pd
pull-down current V
I
=5V
[14]
10 50 150 A
I
pu
pull-up current V
I
=0V
2.0 V  V
DD
 3.6 V
[14]
15 50 85 A
1.8 V  V
DD
< 2.0 V 10 50 85 A
V
DD
<V
I
<5V 0 0 0 A
I
2
C-bus pins (PIO0_10 and PIO0_11); see Figure 13
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
=0.4V; I
2
C-bus pins
configured as standard mode pins
2.5 V  V
DD
 3.6 V
3.5 - - mA
1.8 V  V
DD
< 2.5 V 3 - -
I
OL
LOW-level output
current
V
OL
=0.4V; I
2
C-bus pins
configured as Fast-mode Plus
pins
2.5 V  V
DD
 3.6 V
20 - - mA
1.8 V  V
DD
< 2.5 V 16 - -
I
LI
input leakage current V
I
=V
DD
[15]
-2 4A
V
I
=5V - 10 22 A
Table 9. Static characteristics
…continued
T
amb
=  40  C to +105  C, unless otherwise specified.
Symbol Parameter Conditions Min Typ
[1]
Max Unit