Datasheet

LPC84x All information provided in this document is subject to legal disclaimers. © NXP Semiconductors N.V. 2018. All rights reserved.
Product data sheet Rev. 1.7 — 27 February 2018 54 of 97
NXP Semiconductors
LPC84x
32-bit Arm Cortex-M0+ microcontroller
11.5 Pin characteristics
Table 15. Static characteristics, pin characteristics
T
amb
=  40  C to +105  C, unless otherwise specified.
Symbol Parameter Conditions Min Typ
[1]
Max Unit
Standard port pins configured as digital pins, RESET
I
IL
LOW-level input current V
I
= 0 V; on-chip pull-up resistor
disabled
-0.510
[2]
nA
I
IH
HIGH-level input
current
V
I
=V
DD
; on-chip pull-down resistor
disabled
-0.510
[2]
nA
I
OZ
OFF-state output
current
V
O
=0V; V
O
=V
DD
; on-chip
pull-up/down resistors disabled
-0.510
[2]
nA
V
I
input voltage V
DD
 1.8 V; 5 V tolerant pins
except PIO0_6
0- 5V
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
I
OH
= 4 mA; 2.5 V <= V
DD
<= 3.6 V V
DD
 0.4 - - V
I
OH
= 3 mA; 1.8 V <= V
DD
< 2.5 V V
DD
 0.5 - - V
V
OL
LOW-level output
voltage
I
OL
= 4 mA; 2.5 V <= V
DD
<= 3.6 V - - 0.5 V
I
OL
= 3 mA; 1.8 V <= V
DD
< 2.5 V - - 0.5 V
I
OH
HIGH-level output
current
V
OH
=V
DD
 0.4 V;
2.5 V  V
DD
 3.6 V
4- -mA
V
OH
=V
DD
 0.5 V;
1.8 V  V
DD
< 2.5 V
3- -mA
I
OL
LOW-level output
current
V
OL
=0.5V
2.5 V  V
DD
 3.6 V
4- -mA
1.8 V  V
DD
< 2.5 V 3 - - mA
I
OHS
HIGH-level short-circuit
output current
V
OH
=0V
[5]
-- 45mA
I
OLS
LOW-level short-circuit
output current
V
OL
=V
DD
[5]
-- 50mA
I
pd
pull-down current V
I
=5V
[6]
10 50 150 A
I
pu
pull-up current V
I
=0V;
2.0 V  V
DD
 3.6 V
[6]
15 50 85 A
1.8 V  V
DD
< 2.0 V 10 50 85
V
DD
<V
I
<5V 0 0 0 A
High-drive output pin configured as digital pin (PIO0_2, PIO0_3, PIO0_12, and PIO0_16)
I
IL
LOW-level input current V
I
= 0 V; on-chip pull-up resistor
disabled
-0.510
[2]
nA
I
IH
HIGH-level input
current
V
I
=V
DD
; on-chip pull-down resistor
disabled
-0.510
[2]
nA