Datasheet

LPC435X_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 — 19 August 2014 105 of 158
NXP Semiconductors
LPC435x/3x/2x/1x
32-bit ARM Cortex-M4/M0 microcontroller
Conditions: V
DD(REG)(3V3)
=V
DD(IO)
= 3.3 V; normal-drive;
EHD = 0x0.
Conditions: V
DD(REG)(3V3)
=V
DD(IO)
=3.3V;
medium-drive; EHD = 0x1.
Conditions: V
DD(REG)(3V3)
=V
DD(IO)
= 3.3 V; high-drive;
EHD = 0x2.
Conditions: V
DD(REG)(3V3)
=V
DD(IO)
= 3.3 V; ultra
high-drive; EHD = 0x3.
Fig 23. High-drive pins; typical HIGH level output voltage V
OH
versus HGH level output current I
OH
002aah364
0 4 8 12 16 20 24
2
2.4
2.8
3.2
3.6
I
OH
(mA)
V
OH
(V)
-40 °C
+25 °C
+85 °C
+105 °C
002aah367
0 8 16 24 32 40 48
2
2.4
2.8
3.2
3.6
I
OH
(mA)
V
OH
(V)
-40 °C
+25 °C
+85 °C
+105 °C
002aah368
0 16 32 48 64 80 96
2
2.4
2.8
3.2
3.6
I
OH
(mA)
V
OH
(V)
-40 °C
+25 °C
+85 °C
+105 °C
002aah369
0 20 40 60 80 100 120
2
2.4
2.8
3.2
3.6
I
OH
(mA)
V
OH
(V)
-40 °C
+25 °C
+85 °C
+105 °C