Datasheet

LPC4350_30_20_10 All information provided in this document is subject to legal disclaimers. © NXP Semiconductors N.V. 2014. All rights reserved.
Product data sheet Rev. 4.2 — 18 August 2014 136 of 155
NXP Semiconductors
LPC4350/30/20/10
32-bit ARM Cortex-M4/M0 microcontroller
13.6 Reset pin configuration
13.7 Suggested USB interface solutions
The USB device can be connected to the USB as self-powered device (see Figure 47) or
bus-powered device (see Figure 48
).
The glitch filter rejects pulses of typical 12 ns width.
Fig 45. Standard I/O pin configuration with analog input
slew rate bit EHS
pull-up enable bit EPUN
pull-down enable bit EPD
glitch
filter
analog I/O
ESD
ESD
PIN
VDDIO
VSSIO
input buffer enable bit EZI
filter select bit ZIF
data input to core
data output from core
enable output driver
002aah028
Fig 46. Reset pin configuration
V
SS
reset
002aag702
V
ps
V
ps
V
ps
R
pu
ESD
ESD
20 ns RC
GLITCH FILTER
PIN