LPC18Sxx and LPC43Sxx Microcontrollers

Microcontrollers with encryption for protecting embedded communications from NXP Semiconductors

Image of NXP Semiconductors' LPC18Sxx and LPC43Sxx MicrocontrollersAre you doing enough to protect your embedded code and data?

Introducing NXP Semiconductors' LPC18Sxx and LPC43Sxx, two new families of microcontrollers with integrated security features to protect your application code and data messages. With features such as hardware-accelerated AES encryption/decryption, hardware-randomized OTP key storage, a random number generator for key generation, these new families enable applications to implement secure boot and secure messaging, and more.

Both families are supported by a wide range of software solutions from ecosystem partners for secure firmware updates, secure IoT connectivity, and secure networking stacks (SSL, TLS). And for applications requiring total device integrity, MCUs from either family can be paired with the NXP A7 secure element to add tamper detection, secure authentication with hardware accelerated RSA and ECC, secure certificate storage, and more.

Features Benefits
  • AES encryption/decryption engine (hardware)
  • Hardware-randomized encrypted OTP key storage
  • True 128-bit random number generator
  • High-performance ARM Cortex-M cores
    • LPC43Sxx: dual-core 204 MHz Cortex-M4F and M0
    • LPC18Sxx: 180 MHz Cortex-M3
  • Memories up to: 1 MB flash or 282 kB RAM
  • Multiple high-speed connectivity: Hi-Speed USB, 10/100 Ethernet, CAN 2.0, and ample serial connectivity (I2C, SPI, UART, I2S, SDIO, and more) 
  • Graphic LCD up to 1024 x 768 pixels resolution
  • Pin compatible with LPC1800 and LPC4300 Series devices
  • Protection of application IP from software attack
  • Preventing unauthorized access to data messages
  • Hardware-accelerated encryption/decryption, avoiding latency common with software-only implementations
  • Choice of full-featured, high-performance MCUs with high-speed connectivity features
  • Option for seamless integration with NXP A7 secure element for total device integrity

LPC18Sxx Family

ImageManufacturer Part NumberDescriptionCore SizeSpeedAvailable Quantity
IC MCU 32BIT ROMLESS 144LQFPLPC18S10FBD144EIC MCU 32BIT ROMLESS 144LQFP32-Bit180MHz50 - ImmediateView Details
IC MCU 32BIT ROMLESS 100TFBGALPC18S10FET100EIC MCU 32BIT ROMLESS 100TFBGA32-Bit180MHz0 - ImmediateView Details
IC MCU 32BIT ROMLESS 256LBGALPC18S30FET256EIC MCU 32BIT ROMLESS 256LBGA32-Bit180MHz0 - ImmediateView Details
IC MCU 32BIT 1MB FLASH 100TFBGALPC18S37JET100EIC MCU 32BIT 1MB FLASH 100TFBGA32-Bit180MHz210 - ImmediateView Details
IC MCU 32BIT ROMLESS 180TFBGALPC18S50FET180EIC MCU 32BIT ROMLESS 180TFBGA32-Bit180MHz0 - ImmediateView Details
IC MCU 32BIT ROMLESS 256LBGALPC18S50FET256,551IC MCU 32BIT ROMLESS 256LBGA32-Bit180MHz0 - ImmediateView Details
IC MCU 32BIT 1MB FLASH 256LBGALPC18S57JET256EIC MCU 32BIT 1MB FLASH 256LBGA32-Bit180MHz0 - ImmediateView Details

LPC43Sxx Family

ImageManufacturer Part NumberDescriptionCore SizeSpeedAvailable Quantity
IC MCU 32BIT ROMLESS 144LQFPLPC43S20FBD144EIC MCU 32BIT ROMLESS 144LQFP32-Bit Dual-Core204MHz60 - ImmediateView Details
IC MCU 32BIT ROMLESS 256LBGALPC43S30FET256EIC MCU 32BIT ROMLESS 256LBGA32-Bit Dual-Core204MHz0 - ImmediateView Details
IC MCU 32BIT ROMLESS 256LBGALPC43S50FET256,551IC MCU 32BIT ROMLESS 256LBGA32-Bit Dual-Core204MHz0 - ImmediateView Details
IC MCU 32BIT 1MB FLASH 100TFBGALPC43S37JET100EIC MCU 32BIT 1MB FLASH 100TFBGA32-Bit Dual-Core204MHz0 - ImmediateView Details
IC MCU 32BIT ROMLESS 180TFBGALPC43S50FET180EIC MCU 32BIT ROMLESS 180TFBGA32-Bit Dual-Core204MHz189 - ImmediateView Details
IC MCU 32BIT 1MB FLASH 256LBGALPC43S57JET256EIC MCU 32BIT 1MB FLASH 256LBGA32-Bit Dual-Core204MHz921 - ImmediateView Details

Dev Boards

ImageManufacturer Part NumberDescriptionCore ProcessorPlatformUtilized IC / PartAvailable QuantityView Details
LPCXPRESSO LPC43S37 EVAL BRDOM13073,598LPCXPRESSO LPC43S37 EVAL BRDARM® Cortex®-M0+, Cortex®-M4FLPCXpresso™LPC43S370 - ImmediateView Details
LPCXPRESSO LPC18S37 EVAL BRDOM13076ULLPCXPRESSO LPC18S37 EVAL BRDARM® Cortex®-M3LPCXpresso™LPC18S370 - ImmediateView Details
Published: 2015-02-18