Datasheet
LPC111X All information provided in this document is subject to legal disclaimers. © NXP Semiconductors N.V. 2014. All rights reserved.
Product data sheet Rev. 9.2 — 26 March 2014 47 of 127
NXP Semiconductors
LPC1110/11/12/13/14/15
32-bit ARM Cortex-M0 microcontroller
7.5 Nested Vectored Interrupt Controller (NVIC)
The Nested Vectored Interrupt Controller (NVIC) is an integral part of the Cortex-M0. The
tight coupling to the CPU allows for low interrupt latency and efficient processing of late
arriving interrupts.
7.5.1 Features
• Controls system exceptions and peripheral interrupts.
Fig 15. LPC1100XL series memory map
0x5000 0000
0x5001 0000
0x5002 0000
0x5020 0000
AHB peripherals
127-16 reserved
GPIO PIO1
4-7
0x5003 0000
0x5004 0000
GPIO PIO2
GPIO PIO3
8-11
12-15
GPIO PIO0
0-3
APB peripherals
0x4000 4000
0x4000 8000
0x4000 C000
0x4001 0000
0x4001 8000
0x4002 0000
0x4002 8000
0x4003 8000
0x4003 C000
0x4004 0000
0x4004 4000
0x4004 8000
0x4004 C000
0x4005 8000
0x4005 C000
0x4008 0000
0x4002 4000
0x4001 C000
0x4001 4000
0x4000 0000
WWDT
32-bit counter/timer 0
32-bit counter/timer 1
ADC
UART
PMU
I
2
C-bus
13-10 reserved
reserved
reserved
21-19 reserved
31-23 reserved
0
1
2
3
4
5
6
7
8
9
16
15
14
17
18
reserved
reserved
reserved
0x0000 0000
0 GB
0.5 GB
4 GB
1 GB
0x0000 2000
0x1000 2000
0x1000 1000
0x1000 0800
0x1FFF 0000
0x1FFF 4000
0x2000 0000
0x4000 0000
0x4008 0000
0x5000 0000
0x5020 0000
0xFFFF FFFF
reserved
reserved
reserved
APB peripherals
AHB peripherals
8 kB SRAM (LPC1113/14/15/303/323/333)
4 kB SRAM (LPC1111/12/13/14/203)
2 kB SRAM (LPC1111/12/103)
0x1000 0000
LPC1111/12/13/14/15XL
8 kB on-chip flash (LPC1111)
0x0000 4000
0x0000 6000
16 kB on-chip flash (LPC1112)
0x0000 8000
32 kB on-chip flash (LPC1114)
24 kB on-chip flash (LPC1113)
0x0000 C000
0x0000 E000
48 kB on-chip flash (LPC1114/323)
0x0001 0000
64 kB on-chip flash (LPC1115)
56 kB on-chip flash (LPC1114/333)
16 kB boot ROM
0x0000 0000
0x0000 00C0
active interrupt vectors
002aag788
reserved
SPI0
16-bit counter/timer 1
16-bit counter/timer 0
IOCONFIG
system control
22
SPI1
flash controller
0xE000 0000
0xE010 0000
private peripheral bus