| Products | Microcontrollers | LPC2000 |
LPC23xx series device highlight
Introduction
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Key Features:
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The LPC23xx series operates at 72MHz with up to 512KB of zero-wait state on-chip flash.
More significant is its ability to simultaneously run the application, USB FS, CAN, and Ethernet.
This is mainly achieved by the industry's only 2 AHB bus architecture in an ARM7-based MCU.
Products
Block Diagram
Comparison Table
| Product | Flash | Total SRAM | External Bus | CAN | SD/MMC | Package(s) |
| LPC2364 | 128kB | 34kB | N | 2 | N | LQFP-100, TFBGA-100 |
| LPC2366 | 256kB | 58kB | N | 2 | N | LQFP-100 |
| LPC2368 | 512kB | 58kB | N | 2 | Y | LQFP-100, TFBGA-100 |
| LPC2378 | 512kB | 58kB | MiniBus | 2 | Y | LQFP-144 |
LPC23xx Series MCUs
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Samples
- Contact Your Sales Office or Distributor
Literature
Leaflets
 | The industry's widest choice of USB-equipped ARM microcontrollers NXP 32-bit ARM MCUs LPC & LH7 series with USB © April 2009; English; Ordering code: 9397 750 16727 |
 | ARM7-based microcontrollers with Ethernet, USB, and CAN peripherals 72-MHz, 32-bit microcontroller with ARM7TDMI-S™ core LPC23xx © August 2008; English; Ordering code: 9397 750 16573 |
 | 带有以太网、USB和CAN外设的ARM7微控制器 LPC23xx：基于ARM7TDMI-S™内核的72MHz、32位微控制器系列 © 2009年10月; 中文(简体); 订购代码: 不可订购 |
Presentations
 | An Insider's Guide to the Ecosystem for NXP's ARM-Based Microcontrollers  © October 2009; English; Ordering code: Not Orderable |
 | LPC23xx and LPC24xx Overview training video Training Module: LPC2400 & LPC2300 Series Ethernet, USB, CAN & LCD © July 2, 2008; English; Ordering code: Not Orderable |
 | NTRU Encryption Overview training video Training Module: NXP & NTRU Cryptography for ARM MCUs © Jun 6, 2008; English; Ordering code: Not Orderable |
 | LPC2300/LPC2400 TCP/IP Overview TCP/IP and LPC2300/LPC2400 Family © October 2007; English; Ordering code: Not Orderable |
More Literature
Support
Application Notes
- AN10878 Migrating to the LPC1700 series, V1 (Oct 6, 2009)
- AN10799 Porting uIP1.0 to LPC23xx/24xx (with Software), V2 (Jun 15, 2009)
- AN10675 Interfacing 4-wire and 5-wire resistive touchscreens to the LPC2300, V2 (Nov 13, 2008)
- AN10759 USB secondary ISP bootloader for LPC23xx, V1 (Oct 16, 2008)
- AN10744 Ethernet Secondary ISP Bootloader (with Flash Utility and Bootloader Software), V1.0 (Sep 3, 2008)
- AN10722 RC5 Decoder Using the LPC2000, V1 (Jul 16, 2008)
- AN10711 USB Secondary ISP Bootloader with Source Files, V2 (Jul 15, 2008)
- AN10689 Full-duplex software UART for LPC2000, V1 (Jan 17, 2008)
- AN10674 NXP LPC2000 CAN driver with FullCAN mode (with software), V1 (Jan 10, 2008)
- AN10687 IEC 60601-1-8 audible alert generator using the LPC2000, V1 (Jan 8, 2008)
- AN10403 Connecting Ethernet Interface with LPC2000, V1 (Feb 7, 2007)
- AN10576 Migrating to the LPC2300/2400 family, V1 (Feb 1, 2007)
- AN10406 Accessing SD/MMC Card using SPI on LPC2000, V3 (Jan 3, 2007)
- AN10302 Using the Philips LPC2000 Flash Utility with the Keil MCB2100 and IAR LPC210x Kickstart Evaluation Boards, V4 (Oct 12, 2006)
- AN10413 μC/OS-II Time Management in LPC2000, V1 (Dec 15, 2005)
- AN10404 Initialization Code/Hints for the LPC2000 Family, V1 (Nov 1, 2005)
- AN10381 Nesting of Interrupts in the LPC2000, V1 (Jun 6, 2005)
- AN10369 UART/SPI/I2C Code Examples, V1 (Apr 6, 2005)
- AN10331 Philips LPC2xxx Family Phase Lock Loop, V1 (Nov 1, 2004)
- AN10256 Using IAP for LPC2000 Microcontrollers, V2 (Oct 25, 2004)
- AN10254 Handling Interrupts Using IRQ and IFQ for LPC2000 Microcontrollers (Dec 12, 2003)
- AN10187 Low-Cost A/D-Conversion with Philips LPC Microcontrollers (Oct 4, 2002)
- AN10187 利用飞利浦公司的LPC微控制器进行低成本的模/数转换 (Oct 4, 2002)
- AN468 Protecting Microcontroller Systems Against Power-Supply Imperfections (May 14, 2001)
Software
- Sample Code Bundle for LPC23xx/LPC24xx Peripherals using Keil's μVision, V1.60 (Mar 10, 2009)
- NicheLite Software for LPC23xx/LPC24xx with IAR EWB, V1.02 (Feb 13, 2008)
- I2S - USB Audio Demo (Oct 19, 2007)
- LPC2000 Baudrate Calculator (Aug 29, 2007)
- NicheLite Software for LPC23xx/LPC24xx with Keil MDK, V1.02 (Jul 17, 2007)
- LPC23xx and LPC24xx PLL Parameter Calculator (Jul 10, 2007)
- TN0700x Sample Code, V1.00 (Jun 22, 2007)
- USB Audio Device Example for LPC23xx/LPC24xx (by Keil) (Jun 19, 2007)
- USB Human Interface Device (HID) Example for LPC23xx/LPC24xx (by Keil) (Jun 19, 2007)
- USB Mass Storage Device Example for LPC23xx/LPC24xx (by Keil) (Jun 19, 2007)
- Write/Erase Security Library V2.00 for LPC23xx, LPC24xx (Apr 19, 2007)
- μC/OS-II Ports for NXP LPC23xx Microcontrollers (by Micrium)
Technical Notes
- TN0700x PWM Dual Edge Driver for 3-Phase Motor Control using LPC23xx, LPC24xx with Source Code, V0.0 (Jun 22, 2007)
- TN07001 USB Design Guideline, V1.0 (May 9, 2007)
- TN07002 UUencode, V1.0 (May 9, 2007)
- TN06008 LPC2000 SPI Slave Code Example, V1.0 (Jun 16, 2006)
- TN06005 LPC2000 I2C Slave Code Example (April 21, 2006)
- TN06004 LPC2000 ADC Code Example (Mar 27, 2006)
- TN06002 LPC2000 EINT Dual Edge Interrupts Code Example (Feb 22, 2006)
- TN06001 LPC2xxx SPI Master Code Example (MACC-06001) (Jan 20, 2006)
- TN05007 LPC2xxx UART Transmitter Code Example (MACC-05007) (Sep 19, 2005)
Articles
More Support Documents
- All LPC23xx Series Support Documents
Demonstration and Evaluation Boards
PHY
The NXP LPC23xx series Ethernet MAC is compatible with the following PHYs:
| Company | PHY(s) |
| National | DP83847, DP83846, DP83843 |
| Broadcom | BCM5221 |
| ICS | ICS1893 |
| Intel | LXT971A |
| LSI Logic | L80223, L80225, L80227 |
| Micrel | KS8721 |
| SMSC | LAN83C185 |
Consultants
- LPC2000 Family Consultants
More Support
More Information
Links
- 16-/32-Bit ARM7 Core MCU Functions
- LPC2000 Family
