ProductsMicrocontrollersLPC2000

LPC29xx device highlight

Introduction

Key Features:

  • 125MHz, 32-bit ARM968E-S Core
  • Up to 768KB of Flash Program Memory
  • Up to 48KB of SRAM + 8KB ETM RAM
  • Tightly Coupled Memories (32KB Instruction, 32KB Data)
  • 16KB EEPROM
  • USB Host/OTG/Device Full Speed
  • Two CAN 2.0B and Two LIN 2.0 Master Controllers
  • Two 3V and One 5V ADC
  • Multiple I2C, Q-SPI, and UART Interfaces
  • Motor Control PWM and Quadrature Encoder Interface
  • External Memory Controller
At 125MHz, the NXP LPC29xx series is the fastest ARM968 microcontrollers available on the market, targeting industrial drives, HVAC systems, vending and cash machines, and motor control applications. As well as offering customers unrivaled operating speeds, the LPC29xx series also offers features such as USB Host/On-The-Go/Device, 16KB EEPROM, UARTs with RS485 and LIN support, Quadrature Encoder Interface, and Motor Control PWMs. The LPC29xx series of microcontrollers use the same peripherals as the popular LPC2000 ARM7 family from NXP, making it an easy upgrade option for customers looking for additional performance in a low-cost embedded system. Additional features include dual CAN interfaces, standard serial buses, plus a sophisticated PWM and two 3.3V and one 5V analog-to-digital converters (ADCs) that make the LPC29xx series ideal for high-performance and communication-heavy applications. The series is available with up to 768KB embedded flash memory, 56KB RAM, and 2x32KB Tightly Coupled Memories (TCM).
Products

Block Diagram


LPC29xx Block Diagram

Comparison Table

LPC29xx Series MCUs

Click for datasheet. Also, see datasheet disclaimer.
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 LPC2915ARM9 microcontroller with 512KB flash, 32KB SRAM, 2 CAN channels
 LPC2917See LPC2917/01 replacement
 LPC2917/01ARM968E-S microcontroller with 512KB flash, 56KB SRAM, 2 CAN channels, 2 LIN masters
 LPC2919See LPC2919/01 replacement
 LPC2919/01ARM968E-S microcontroller with 768KB flash, 56KB SRAM, 2 CAN channels, 2 LIN masters
 LPC2921ARM968E-S microcontroller with 128KB flash, CAN, USB device
 LPC2923ARM968E-S microcontroller with 256KB flash, CAN, USB device
 LPC2925ARM968E-S microcontroller with 512KB flash, CAN, USB device
 LPC2927ARM968E-S microcontroller with 512KB flash, CAN, LIN, USB OTG device
 LPC2929ARM968E-S microcontroller with 768KB flash, CAN, LIN, USB OTG device
LPC2929FBD144LQFP-144DevelopmentSOT486-1Pb-Free        
Device Family Functions Literature Support Docs Consultants
 LPC2930ARM968E-S flashless microcontroller CAN, LIN, USB OTG host
 LPC2939ARM968E-S microcontroller with 768KB flash, CAN, LIN, USB OTG host
More Information

Literature

ARM968-based microcontrollers with USB, CAN, LIN, 5V ADC and Motor Control
125 MHz, 32-bit Microcontrollers with ARM968™ core, LPC2900 series
© September 2008; English; Ordering code: 9397 750 16628
High performance ARM968-based microcontroller with CAN and LIN
NXP 80-MHz, 32-bit ARM968 microcontroller LPC291x with CAN and LIN
© November 2007; English; Ordering code: 9397 750 16139

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