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LPC55S04JHI48 Datasheet Microcontroller

Manufacturer: NXP Semiconductors

Overview: LPC55S0x/LPC550x 32-bit Arm Cortex®-M33, TrustZone, PRINCE, CASPER, 96 KB SRAM; 256 KB flash, Flexcomm Interface, CAN FD, 32-bit counter/ timers, SCTimer/PWM, PLU, 16-bit 2.0 Msamples/sec ADC, Comparator, Temperature Sensor, AES, PUF, SHA, CRC, RNG Rev. 1.4 — 14 April 2023 Product data sheet 1.

This datasheet includes multiple variants, all published together in a single manufacturer document.

General Description

The LPC55S0x/LPC550x is an ARM Cortex-M33 based microcontroller for embedded applications.

These devices include CASPER Crypto engine, up to 256 KB on-chip flash, up to 96 KB of on-chip SRAM, PRINCE module for on-the-fly flash encryption/decryption, Code Watchdog, CAN FD, five general-purpose timers, one SCTimer/PWM, one RTC/alarm timer, one 24-bit Multi-Rate Timer (MRT), a Windowed Watchdog Timer (WWDT), nine flexible serial communication peripherals (which can be configured as a USART, SPI, high speed SPI, I2C, or I2S interface), Programmable Logic Unit (PLU), one 16-bit 2.0 Msamples/sec ADC capable of simultaneous conversions, comparator, and temperature sensor.

The ARM Cortex-M33 provides a security foundation, offering isolation to protect valuable IP and data with TrustZone® technology.

Key Features

  • ARM Cortex-M33 core (r0p4):.
  • Running at a frequency of up to 96 MHz.
  • Integrated digital signal processing (DSP) instructions.
  • TrustZone®, Floating Point Unit (FPU) and Memory Protection Unit (MPU).
  • ARM Cortex M33 built-in Nested Vectored Interrupt Controller (NVIC).
  • Non-maskable Interrupt (NMI) input with a selection of sources.
  • Serial Wire Debug with eight breakpoints and four watch points. Includes Serial Wire Output for enhanced debug capabilities.

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