LPC2104FBD48/01 View Datasheet(PDF) - NXP Semiconductors.

Part Name

Description

Manufacturer

LPC2104FBD48/01

Single-chip 32-bit microcontrollers; 128 kB ISP/IAP flash with 16/32/64 kB RAM

NXP Semiconductors. 

NXP Semiconductors

LPC2104/2105/2106

Single-chip 32-bit microcontrollers

6.4 Memory map

The LPC2104/2105/2106 memory maps incorporate several distinct regions, as shown in

the following figures.

In addition, the CPU interrupt vectors may be re-mapped to allow them to reside in either

flash memory (the default) or on-chip static RAM. This is described in Section 6.18

“System control”.

4.0 GB

3.75 GB

3.5 GB

AHB PERIPHERALS

APB PERIPHERALS

0xFFFF FFFF

0xF000 0000

0xEFFF FFFF

0xE000 0000

0xDFFF FFFF

3.0 GB

RESERVED ADDRESS SPACE

0xC000 0000

2.0 GB

1.0 GB

BOOT BLOCK (RE-MAPPED FROM

ON-CHIP FLASH MEMORY)

RESERVED ADDRESS SPACE

64 kB ON-CHIP STATIC RAM (LPC2106)

32 kB ON-CHIP STATIC RAM (LPC2105)

16 kB ON-CHIP STATIC RAM (LPC2104)

FAST GPIO REGISTERS(1)

RESERVED ADDRESS SPACE

0x8000 0000

0x7FFF FFFF

0x7FFF E000

0x7FFF DFFF

0x4001 0000

0x4000 FFFF

0x4000 8000

0x4000 7FFF

0x4000 4000

0x4000 3FFF

0x4000 0000

0x3FFF FFFF

0x3FFF C000

0.0 GB

128 kB ON-CHIP FLASH MEMORY

(1) LPC2104/2105/2106/01 only.

Fig 4. LPC2104/2105/2106 memory map

0x0002 0000

0x0001 FFFF

0x0000 0000

002aad666

LPC2104_2105_2106_7

Product data sheet

Rev. 07 — 20 June 2008

© NXP B.V. 2008. All rights reserved.

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