EA-XPR-006 Embedded Artists, EA-XPR-006 Datasheet - Page 52

• Manufacturer Part Number: EA-XPR-006
• Description: BOARD LPCXPRESSO LPC11C24
• Manufacturer: Embedded Artists

Specifications of EA-XPR-006

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

NXP Semiconductors
LPC11CX2_CX4
Product data sheet
11.4 Standard I/O pad configuration
order to keep the noise coupled in via the PCB as small as possible. Also parasitics
should stay as small as possible. Values of C
accordingly to the increase in parasitics of the PCB layout.
Figure 25
Fig 25. Standard I/O pad configuration
•
•
•
•
•
as digital output
as analog input
as digital input
pin configured
pin configured
pin configured
Digital output driver
Digital input: Pull-up enabled/disabled
Digital input: Pull-down enabled/disabled
Digital input: Repeater mode enabled/disabled
Analog input
driver
shows the possible pin modes for standard I/O pins with analog input function:
All information provided in this document is subject to legal disclaimers.
repeater mode
analog input
data input
Rev. 3 — 27 June 2011
enable
output
output enable
pull-down enable
pull-up enable
select analog input
x1
and C
32-bit ARM Cortex-M0 microcontroller
x2
should be chosen smaller
LPC11Cx2/Cx4
V
DD
weak
pull-up
weak
pull-down
© NXP B.V. 2011. All rights reserved.
V
ESD
DD
ESD
V
SS
002aaf304
52 of 62
PIN