Datasheet

LPC2377_78 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2013. All rights reserved.
Product data sheet Rev. 6.1 — 16 October 2013 18 of 69
NXP Semiconductors
LPC2377/78
Single-chip 16-bit/32-bit microcontrollers
7.4 Memory map
The LPC2377/78 memory map incorporates several distinct regions as shown in Figure 3.
In addition, the CPU interrupt vectors may be remapped to allow them to reside in either
flash memory (default), boot ROM, or SRAM (see Section 7.26.6
).
Fig 3. LPC2377/78 memory map
0.0 GB
1.0 GB
TOTAL OF 512 kB ON-CHIP NON-VOLATILE MEMORY
0x0000 0000
0x0007 FFFF
0x0008 0000
RESERVED ADDRESS SPACE
32 kB LOCAL ON-CHIP STATIC RAM
RESERVED ADDRESS SPACE
RESERVED ADDRESS SPACE
0x4000 0000
0x4000 8000
0x7FD0 0000
0x7FE0 0000
0x7FD0 1FFF
0x7FE0 3FFF
0x4000 7FFF
2.0 GB
0x8000 0000
0x8000 FFFF
0x8100 FFFF
0x8100 0000
BOOT ROM AND BOOT FLASH
(BOOT FLASH REMAPPED FROM ON-CHIP FLASH)
3.0 GB 0xC000 0000
RESERVED ADDRESS SPACE
3.75 GB
4.0 GB
3.5 GB
AHB PERIPHERALS
APB PERIPHERALS
0xE000 0000
0xF000 0000
0xFFFF FFFF
GENERAL PURPOSE OR USB RAM (8 kB)
ETHERNET RAM (16 kB)
002aac585
EXTERNAL MEMORY BANK 0 (64 kB)
EXTERNAL MEMORY BANK 1 (64 kB)