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LPC55S36 Datasheet microcontroller

Manufacturer: NXP Semiconductors

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General Description

The LPC55S3x is an ARM Cortex-M33 based microcontroller for embedded applications.

These devices include a Edge Lock Subsystems (ELS), Public Key Cryptography (PKC) module, up to 256 KB on-chip flash, up to 128 KB of on-chip SRAM, FlexSPI with cache and dynamic decryption, PRINCE module for on-the-fly flash encryption/decryption, USB Full-Speed device with crystal-less operation, USB Full-Speed Host, 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), Code Watchdog Timer, one OS Timer, one Micro-tick timer, eight flexible serial communication peripherals (Flexcomm Interfaces - which can be configured as a USART, SPI, high speed SPI, I2C, or I2S interface), one DMIC, one I3C interface, four 16-bit 2.0 Msamples/sec (four 12-bit 3.2 Msamples/sec) ADC capable of four simultaneous conversions, four comparators, two temperature sensors, three 12-bit 1 Msample/sec DAC, 3 OpAmps, two FlexPWM timers, and two QEIs.

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

Overview

LPC55S3x 32-bit Arm Cortex®-M33, TrustZone, ELS, PRINCE, PKC, 128 KB SRAM; 256 KB flash, FlexSPI with cache and dynamic decryption, USB FS, Flexcomm Interface, CAN FD, 32-bit counter/ timers, SCTimer/PWM, 16-bit 2.0 Msamples/sec ADC, Comparator, 12-bit DAC, OpAmp, FlexPWM Timer, QEI, Temperature Sensor, AES, PUF, SHA, CRC, RNG Rev.

3.2 — 22 September 2023 Product data sheet 1.

Key Features

  • ARM® Cortex-M33 core (r0p4):.
  • Running at a frequency of up to 150 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 an.

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