OM13013,598 NXP Semiconductors, OM13013,598 Datasheet - Page 130
OM13013,598
Manufacturer Part Number
OM13013,598
Description
BOARD DEMO IAR LPC1227 JLINKLITE
Manufacturer
NXP Semiconductors
Series
-r
Specifications of OM13013,598
Design Resources
LPC122x-SK Brd Schematic
Processor To Be Evaluated
LPC1227
Processor Series
LPC122x
Data Bus Width
32 bit
Interface Type
UART, SSP, SPI, I2C
Cpu Core
ARM Cortex-M0
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 40 C
Operating Supply Voltage
3 V to 3.6 V
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
568-6885
- Current page: 130 of 442
- Download datasheet (3Mb)
8.1 How to read this chapter
8.2 Introduction
8.3 Register description
UM10441
User manual
8.2.1 Features
Each pin has one bit in one of the GPIO registers assigned. GPIO registers for pins not
available are reserved (see
packages.
Table 120. Available GPIO pins/ports
Each GPIO register is 32-bit wide. The MASK register masks all operations on the PIN,
OUT, SET, CLR, and NOT registers. The registers DIR to IC are not affected by the bits
set in the MASK register.
Each bit in the GPIO registers represents one GPIO pin. The pin configuration for each
port determines which pins are used or reserved:
Port
GPIO0
GPIO1
GPIO2
•
•
•
•
•
•
•
•
•
•
•
UM10441
Chapter 8: LPC122x General Purpose I/O (GPIO)
Rev. 1 — 15 February 2011
Digital ports can be configured as input or output by software.
Read and write data operations from/to the port pins are maskable.
Bit-level set and clear registers allow a single-instruction set or clear of any number of
pins in one port.
Bit-level invert registers allow inverting the output of any number of pins in one port.
Each individual port pin can serve as external interrupt input.
Interrupts can be configured on single falling or rising edges and on both edges.
Individual interrupt levels can be programmed.
All GPIO pins are configured as inputs (with pull-up resistors enabled, see
Section
Port 0: All GPIO0 registers use bits 0 to 31.
Port 1: All GPIO1 registers use bits 0 to 6. Bits 7 to 31 are reserved.
Port 2: All GPIO2 registers use bits 0 to 15. Bits 16 to 31 are reserved.
PIO0_0 to PIO0_31
PIO1_0 to PIO1_6
PIO2_0 to PIO2_15
Pins
6.3.2) after reset.
All information provided in this document is subject to legal disclaimers.
Rev. 1 — 15 February 2011
Table
120). GPIO port 2 registers are only available on 64-pin
GPIO register bits used
31:0
6:0
15:0
LQFP48
yes
yes
no
© NXP B.V. 2011. All rights reserved.
LQFP64
yes
yes
yes
User manual
130 of 442
Related parts for OM13013,598
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
NXP Semiconductors designed the LPC2420/2460 microcontroller around a 16-bit/32-bitARM7TDMI-S CPU core with real-time debug interfaces that include both JTAG andembedded trace
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
NXP Semiconductors designed the LPC2458 microcontroller around a 16-bit/32-bitARM7TDMI-S CPU core with real-time debug interfaces that include both JTAG andembedded trace
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
NXP Semiconductors designed the LPC2468 microcontroller around a 16-bit/32-bitARM7TDMI-S CPU core with real-time debug interfaces that include both JTAG andembedded trace
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
NXP Semiconductors designed the LPC2470 microcontroller, powered by theARM7TDMI-S core, to be a highly integrated microcontroller for a wide range ofapplications that require advanced communications and high quality graphic displays
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
NXP Semiconductors designed the LPC2478 microcontroller, powered by theARM7TDMI-S core, to be a highly integrated microcontroller for a wide range ofapplications that require advanced communications and high quality graphic displays
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
The Philips Semiconductors XA (eXtended Architecture) family of 16-bit single-chip microcontrollers is powerful enough to easily handle the requirements of high performance embedded applications, yet inexpensive enough to compete in the market for hi
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
The Philips Semiconductors XA (eXtended Architecture) family of 16-bit single-chip microcontrollers is powerful enough to easily handle the requirements of high performance embedded applications, yet inexpensive enough to compete in the market for hi
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
The XA-S3 device is a member of Philips Semiconductors? XA(eXtended Architecture) family of high performance 16-bitsingle-chip microcontrollers
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
The NXP BlueStreak LH75401/LH75411 family consists of two low-cost 16/32-bit System-on-Chip (SoC) devices
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
The NXP LPC3130/3131 combine an 180 MHz ARM926EJ-S CPU core, high-speed USB2
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
The NXP LPC3141 combine a 270 MHz ARM926EJ-S CPU core, High-speed USB 2
Manufacturer:
NXP Semiconductors
Part Number:
Description:
The NXP LPC3143 combine a 270 MHz ARM926EJ-S CPU core, High-speed USB 2
Manufacturer:
NXP Semiconductors
Part Number:
Description:
The NXP LPC3152 combines an 180 MHz ARM926EJ-S CPU core, High-speed USB 2
Manufacturer:
NXP Semiconductors
Part Number:
Description:
The NXP LPC3154 combines an 180 MHz ARM926EJ-S CPU core, High-speed USB 2
Manufacturer:
NXP Semiconductors
Part Number:
Description:
Standard level N-channel enhancement mode Field-Effect Transistor (FET) in a plastic package using NXP High-Performance Automotive (HPA) TrenchMOS technology
Manufacturer:
NXP Semiconductors
Datasheet: