Datasheet

LPC11E6X All information provided in this document is subject to legal disclaimers. © NXP Semiconductors N.V. 2014. All rights reserved.
Product data sheet Rev. 1.2 — 21 May 2014 18 of 89
NXP Semiconductors
LPC11E6x
32-bit ARM Cortex-M0+ microcontroller
8. Functional description
8.1 ARM Cortex-M0+ core
The ARM Cortex-M0+ core runs at an operating frequency of up to 50 MHz using a
two-stage pipeline. Integrated in the core are the NVIC and Serial Wire Debug with four
breakpoints and two watchpoints. The ARM Cortex-M0+ core supports a single-cycle I/O
enabled port for fast GPIO access.
The core includes a single-cycle multiplier and a system tick timer.
8.2 AHB multilayer matrix
The AHB multilayer matrix supports two masters, the M0+ core and the DMA. All masters
can access all slaves (peripherals and memories).