lpc11u23 NXP Semiconductors, lpc11u23 Datasheet - Page 54

• Manufacturer Part Number: lpc11u23
• Description: 32-bit Arm Cortex-m0 Microcontroller; Up To 32 Kb Flash; Up To 10 Kb Sram And 4 Kb Eeprom; Usb Device; Usart
• Manufacturer: NXP Semiconductors

NXP Semiconductors
LPC11U2X
Product data sheet
11.4 Standard I/O pad configuration
Figure 30
Fig 30. Standard I/O pad configuration
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•
•
•
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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:
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repeater mode
analog input
Rev. 2 — 13 January 2012
data input
enable
output
output enable
pull-down enable
pull-up enable
select analog input
32-bit ARM Cortex-M0 microcontroller
V
DD
weak
pull-up
weak
pull-down
LPC11U2x
© NXP B.V. 2012. All rights reserved.
V
ESD
DD
ESD
V
SS
002aaf304
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PIN