LPC2101FBD48 View Datasheet(PDF) - Philips Electronics

Part Name

Description

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LPC2101FBD48

Single-chip 16-bit/32-bit microcontrollers; 8 kB/16 kB/32 kB flash with ISP/IAP, fast ports and 10-bit ADC

Philips Electronics 

Philips Semiconductors

LPC2101/2102/2103

Single-chip 16-bit/32-bit microcontrollers

6.3 On-chip static RAM

On-chip static RAM may be used for code and/or data storage. The SRAM may be

accessed as 8-bits, 16-bits, and 32-bits. The LPC2101/2102/2103 provide 2 kB, 4 kB or

8 kB of static RAM.

6.4 Memory map

The LPC2101/2102/2103 memory map incorporates several distinct regions, as shown in

Figure 4.

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 6.17

“System control”.

4.0 GB

3.75 GB

3.5 GB

AHB PERIPHERALS

APB PERIPHERALS

0xFFFF FFFF

0xF000 0000

0xE000 0000

3.0 GB

RESERVED ADDRESS SPACE

0xC000 0000

2.0 GB

1.0 GB

0.0 GB

BOOT BLOCK

RESERVED ADDRESS SPACE

8 kB ON-CHIP STATIC RAM (LPC2103)

4 kB ON-CHIP STATIC RAM (LPC2102)

2 kB ON-CHIP STATIC RAM (LPC2101)

RESERVED ADDRESS SPACE

32 kB ON-CHIP NON-VOLATILE MEMORY

(LPC2103)

16 kB ON-CHIP NON-VOLATILE MEMORY

(LPC2102)

8 kB ON-CHIP NON-VOLATILE MEMORY

(LPC2101)

0x8000 0000

0x7FFF FFFF

0x7FFF E000

0x7FFF DFFF

0x4000 2000

0x4000 1FFF

0x4000 1000

0x4000 0FFF

0x4000 0800

0x4000 07FF

0x4000 0000

0x0000 8000

0x0000 7FFF

0x0000 4000

0x0000 3FFF

0x0000 2000

0x0000 1FFF

0x0000 0000

002aab822

Fig 4. LPC2101/2102/2103 memory map

LPC2101_02_03_1

Preliminary data sheet

Rev. 01 — 18 January 2006

© Koninklijke Philips Electronics N.V. 2006. All rights reserved.

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