LPC55S66, LPC55S69 Datasheet - NXP

LPC55S66 32-bit Arm Cortex-M33 coprocessor

The LPC55S6x is an ARM Cortex-M33 based microcontroller for embedded applications. These devices include an ARM Cortex-M33 coprocessor, CASPER Crypto/FFT engine, PowerQuad hardware accelerator for DSP functions, up to 320 KB of on-chip SRAM, up to 640 KB on-chip flash, PRINCE module for on-the-fly f.

LPC55S66 Features

* ARM Cortex-M33 core (CPU0, r0p3):

* Running at a frequency of up to 150 MHz (device revision 1B only).

* TrustZone®, Floating Point Unit (FPU) and Memory Protection Unit (MPU).

* ARM Cortex M33 built-in Nested Vectored Interrupt Controller (NVIC).

* Non-maskable Interrupt (NMI)

LPC55S69-NXP.pdf