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Single-chip 16-bit/32-bit microcontroller; 512 kB flash with ISP/IAP, Ethernet, USB 2.0, CAN, and 10-bit ADC/DAC


16-bit/32-bit ARM7TDMI-S CPU with real-time emulation that combines the microcontroller with 512?kB of embedded high-speed flash memory


LPC2387 Microcontroller with 512KB flash, dual AHB, USB full-speed device, 10/100 ethernet, ISP/IAP, CAN, and 10-bit ADC/DAC

< Key Features >

  • ARM7TDMI-S processor, running at up to 72?MHz.
  • 512?kB on-chip flash program memory with In-System Programming (ISP) and In-Application Programming (IAP) capabilities. Flash program memory is on the ARM local bus for high performance CPU access.
  • 64?kB of SRAM on the ARM local bus for high performance CPU access.
  • 16?kB SRAM for Ethernet interface. Can also be used as general purpose SRAM.
  • 16?kB SRAM for general purpose DMA use also accessible by USB.
  • Dual Advanced High-performance Bus (AHB) system that provides for simultaneous Ethernet DMA, USB DMA, and program execution from on-chip flash with no contention between those functions. A bus bridge allows the Ethernet DMA to access the other AHB subsystem.
  • Advanced Vectored Interrupt Controller (VIC), supporting up to 32 vectored interrupts.
  • General Purpose AHB DMA controller (GPDMA) that can be used with the SSP serial interfaces, the I2S port, and the Secure Digital/MultiMediaCard (SD/MMC) card port, as well as for memory-to-memory transfers.

< Block Diagram >

< Pinning >



Description : plastic low profile quad flat package; 100 leads; body 14x14x1.4mm

- Application Notes -  
- AN10256-2 Using IAP for LPC2000 ARM devices
- AN10403_1; Connecting ethernet interface with LPC2000
- AN10413_2; uC/OS-II Time Management in LPC2000
- AN10576_1; Migrating to the LPC2300/2400 family
- AN10583_1; Realizing an MP3 player with the LPC2148, using libmad &EFSL
- AN10600_1; Connecting NXP ARM-based microcontroller LPC2200 to small page NAND flash
- AN10661_1; Brushless DC motor control using the LPC2141
- AN10674_1; NXP LPC2000 CAN Driver with fullCAN mode
- Support Documents-  
- 75015812; 72MHz, 32-bit microcontroller with ARM7 LPC23xx
- 75016051: The choice for embedded Technologies
- Literature LPC23xx
- LPC23xx, LPC24xx PLL Parameter Calculator
- Technical Notes -  
- TN05007 LPC2xxx UART Transmitter Code Example
- TN06001 LPC2xxx SPI Master Code Example
- TN06002 LPC2000 EINT Code Example
- TN06004 LPC2000 ADC Code Example
- LPC2000 I2C Slave Code Example
- LPC2000 USB Design Guide Line
- UUencode

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