LPC5410X datasheet(24/95 Pages) NXP

24 / 95 page

LPC5410x

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Product data sheet

Rev. 2.11 — 19 September 2019

24 of 95

NXP Semiconductors

LPC5410x

32-bit ARM Cortex-M4/M0+ microcontroller

7.12 Memory mapping

The LPC5410x incorporates several distinct memory regions. The APB peripheral area is

512 kB in size and is divided to allow for up to 32 peripherals.Each peripheral is allocated

16 kB of space simplifying the address decoding. The registers incorporated into the CPU,

such as NVIC, SysTick, and sleep mode control, are located on the private peripheral bus.

Figure 6 shows the overall map of the entire address space from the user program

viewpoint following reset.

Fig 6.

LPC5410x Memory mapping

31-15

0x400F FFFF

0x400B C000

0x400B 8000

0x400B 4000

0x400B 0000

0x400A C000

0x400A 8000

0x400A 4000

0x400A 0000

0x4009 C000

0x4009 8000

0x4009 4000

0x4009 0000

0x4008 C000

0x4008 8000

0x4008 4000

0x4008 0000

(reserved)

Timer 1

Timer 0

(reserved)

SPI 1

SPI 0

(reserved)

I 2C 2

I2C 1

I2C 0

USART 3

USART 2

USART 1

USART 0

APB1 peripherals

31-30

27 -21

19 :16

0x4007 FFFF

0x4007 8000

0x4007 4000

0x4007 0000

0x4005 4000

0x4005 0000

0x4004 0000

0x4003 C000

0x4003 8000

0x4002 8000

0x4002 4000

0x4002 0000

0x4001 C000

0x4001 8000

0x4001 4000

0x4001 0000

0x4000 C000

0x4000 8000

0x4000 4000

0x4000 0000

(reserved)

MRT

RIT

(reserved)

Input Mux

(reserved)

RTC

Watchdog Timer

(reserved)

Flash controller

MicroTick Timer

IOCON

PINT

GINT 1

GINT 0

Timer 4

Timer 3

Timer 2

Syscon

APB0 peripherals

4 GB

active interrupt vectors

(reserved)

private peripheral bus

APB peripheral group 1

APB peripheral group 0

(reserved)

reserved

(reserved)

Boot and Driver ROM

APB peripheral

bit-band addressing

SRAM1 (up to 32 kB)

SRAM0 (up to 64 kB)

512 kB flash memory

Memory space

0xFFFF FFFF

0xE010 0000

0xE000 0000

0x4400 0000

0x4200 0000

0x4010 0000

0x4008 0000

0x4000 0000

0x0300 0000

0x0201 0000

0x0200 0000

0x0008 0000

0x0000 0000

ADC0

Mailbox

(reserved)

SCT0

CRC Engine

reserved

(reserved)

DMA registers

GPIO

(reserved)

Peripheral FIFOs (VFIFO)

0x1C00 0000

0x1C00 4000

0x1C01 C000

0x1C02 C000

0x1C01 4000

0x1C01 8000

0x1C00 8000

0x1C01 0000

0x1C03 8000

0x1C03 C000

0x1C03 0000

0x1C03 4000

0x0301 0000

0x0340 0000

0x0201 8000

0x0000 0000

0x0000 00C0

0x0340 2000

SRAM2 (8 kB)

reserved

0x4002 C000

ADVSYSCON

ASYNCHSYSCON

reserved

13:12

aaa-015472

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