Datasheet

LPC185X_3X_2X_1X All information provided in this document is subject to legal disclaimers. © NXP Semiconductors N.V. 2014. All rights reserved.
Product data sheet Rev. 4.1 — 6 May 2014 90 of 148
NXP Semiconductors
LPC185x/3x/2x/1x
32-bit ARM Cortex-M3 microcontroller
I/O pins - high drive strength: standard drive mode
I
LH
HIGH-level leakage
current
V
I
=V
DD(IO)
; on-chip
pull-down resistor
disabled
-3-nA
V
I
=5 V; T
amb
= 25°C -0.6-nA
V
I
=5 V; T
amb
= 105 °C - 65 - nA
I
OH
HIGH-level output
current
V
OH
=V
DD(IO)
 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
drive HIGH; connected to
ground
[10]
--32mA
I
OLS
LOW-level short-circuit
output current
drive LOW; connected to
V
DD(IO)
[10]
--32mA
I/O pins - high drive strength: medium drive mode
I
LH
HIGH-level leakage
current
V
I
=V
DD(IO)
; on-chip
pull-down resistor
disabled
-3-nA
V
I
=5 V; T
amb
= 25°C -0.7-nA
V
I
=5 V; T
amb
= 105 °C - 70 - nA
I
OH
HIGH-level output
current
V
OH
=V
DD(IO)
 0.4 V 8--mA
I
OL
LOW-level output
current
V
OL
=0.4V 8--mA
I
OHS
HIGH-level short-circuit
output current
drive HIGH; connected to
ground
[10]
--65mA
I
OLS
LOW-level short-circuit
output current
drive LOW; connected to
V
DD(IO)
[10]
--63mA
I/O pins - high drive strength: high drive mode
I
LH
HIGH-level leakage
current
V
I
=V
DD(IO)
; on-chip
pull-down resistor
disabled
-3-nA
V
I
=5 V; T
amb
= 25°C -0.6-nA
V
I
=5 V; T
amb
= 105 °C - 63 - nA
I
OH
HIGH-level output
current
V
OH
=V
DD(IO)
 0.4 V 14--mA
I
OL
LOW-level output
current
V
OL
=0.4V 14--mA
I
OHS
HIGH-level short-circuit
output current
drive HIGH; connected to
ground
[10]
--113mA
I
OLS
LOW-level short-circuit
output current
drive LOW; connected to
V
DD(IO)
[10]
--110mA
Table 11. Static characteristics
…continued
T
amb
=  40  C to +105  C, unless otherwise specified.
Symbol Parameter Conditions Min Typ
[1]
Max Unit