lpc2361 NXP Semiconductors, lpc2361 Datasheet - Page 15

• Manufacturer Part Number: lpc2361
• Description: Single-chip 16-bit/32-bit Mcu; Up To 128 Kb ?ash With Isp/iap, Ethernet, Usb 2.0 Device/host/otg, Can, And 10-bit Adc/dac
• Manufacturer: NXP Semiconductors

NXP Semiconductors
LPC2361_62_3
Product data sheet
7.5 Interrupt controller
In addition, the CPU interrupt vectors may be remapped to allow them to reside in either
flash memory (default), boot ROM, or SRAM (see
The ARM processor core has two interrupt inputs called Interrupt Request (IRQ) and Fast
Interrupt Request (FIQ). The VIC takes 32 interrupt request inputs which can be
programmed as FIQ or vectored IRQ types. The programmable assignment scheme
means that priorities of interrupts from the various peripherals can be dynamically
assigned and adjusted.
Fig 3.
3.75 GB
4.0 GB
3.5 GB
3.0 GB
2.0 GB
1.0 GB
0.0 GB
LPC2361/62 memory map
TOTAL OF 128 kB ON-CHIP NON-VOLATILE MEMORY (LPC2362)
TOTAL OF 64 kB ON-CHIP NON-VOLATILE MEMORY (LPC2361)
Rev. 03 — 11 November 2008
(BOOT FLASH REMAPPED FROM ON-CHIP FLASH)
32 kB LOCAL ON-CHIP STATIC RAM (LPC2362)
8 kB LOCAL ON-CHIP STATIC RAM (LPC2361)
GENERAL PURPOSE OR USB RAM (8 KB)
RESERVED FOR ON-CHIP MEMORY
RESERVED ADDRESS SPACE
RESERVED ADDRESS SPACE
BOOT ROM AND BOOT FLASH
RESERVED ADDRESS SPACE
ETHERNET RAM (16 kB)
AHB PERIPHERALS
APB PERIPHERALS
Section
Single-chip 16-bit/32-bit MCU
7.24.6).
LPC2361/62
002aae283
© NXP B.V. 2008. All rights reserved.
0xFFFF FFFF
0xF000 0000
0xE000 0000
0xC000 0000
0x8000 0000
0x7FE0 3FFF
0x7FE0 0000
0x7FD0 1FFF
0x7FD0 0000
0x4000 8000
0x4000 7FFF
0x4000 2000
0x4000 1FFF
0x4000 0000
0x0002 0000
0x0001 FFFF
0x0001 0000
0x0000 FFFF
0x0000 0000
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