LPC4300 Series: High-Performance Microcontrollers (MCUs) based on Arm® Cortex®-M4/M0 Cores

LPC4300 Series MCUs combine the high performance and flexibility of an asymmetric dual-core architecture with multiple high-speed connectivity options, advanced timers, analog, and optional security features to secure code and data communications. DSP capabilities enable all LPC43xx families to support complex algorithms in a data-intensive application. Flash and Flashless options support large, flexible internal and external memory configurations.

The LPC4300 Series MCUs are ideal solutions for:

  • Smart meters
  • Embedded audio
  • Industrial automation and control, telematics, white goods, electronic instruments, power management
  • Point-of-sale devices
  • Medical and fitness devices, diagnostic equipment
  • Securely connected gateways, secure communication hubs
  • Automotive aftermarket, including telematics
  • Data collectors and navigation

LPC4300 MCU families

  • LPC431x: Range of serial connectivity, advanced timers, analog and high-speed connectivity including CAN 2.0.
  • LPC432x: Range of serial connectivity, advanced timers, analog and high-speed connectivity including Hi-Speed USB, CAN 2.0.
  • LPC433x: Range of serial connectivity, advanced timers, analog and high-speed connectivity including Hi-Speed USB, CAN 2.0, 10/100 Ethernet.
  • LPC435x: Range of serial connectivity, advanced timers, analog and high-speed connectivity including Hi-Speed USB, CAN 2.0, 10/100 Ethernet, and graphic LCD controller.
  • LPC437x: Range of serial connectivity, advanced timers, high-speed analog (80 Msps ADC), and high-speed connectivity including Hi-Speed USB, CAN 2.0, 10/100 Ethernet, and graphic LCD controller.
  • LPC43Sxx: Full range of high-speed connectivity, timing and analog features combined with security features for code and data protection, including AES encryption, OTP key storage, and true random number generation.