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LPC11U23 Datasheet 32-bit ARM Cortex-M0 microcontroller

Manufacturer: NXP Semiconductors

Download the LPC11U23 datasheet PDF. This datasheet also includes the LPC11U2x variant, as both parts are published together in a single manufacturer document.

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Note: The manufacturer provides a single datasheet file (LPC11U2x_NXP.pdf) that lists specifications for multiple related part numbers.

General Description

The LPC11U2x are an ARM Cortex-M0 based, low-cost 32-bit MCU family, designed for 8/16-bit microcontroller applications, offering performance, low power, simple instruction set and memory addressing together with reduced code size compared to existing 8/16-bit architectures.

The LPC11U2x operate at CPU frequencies of up to 50 MHz.

Equipped with a highly flexible and configurable Full-Speed USB 2.0 device controller, the LPC11U2x brings unparalleled design flexibility and seamless integration to today’s demanding connectivity solutions.

Overview

LPC11U2x 32-bit ARM Cortex-M0 microcontroller; up to 32 kB flash; up to 10 kB SRAM and 4 kB EEPROM; USB device; USART Rev.

2.3 — 27 March 2014 Product data sheet 1.

Key Features

  • System:.
  • ARM Cortex-M0 processor, running at frequencies of up to 50 MHz.
  • ARM Cortex-M0 built-in Nested Vectored Interrupt Controller (NVIC).
  • Non-Maskable Interrupt (NMI) input selectable from several input sources.
  • System tick timer.
  • Memory:.
  • Up to 32 kB on-chip flash program memory.
  • Up to 4 kB on-chip EEPROM data memory; byte erasable and byte programmable.
  • Up to 10 kB SRAM data memory.
  • 16 kB boot ROM.
  • In-System Programming (ISP).

More Datasheets from NXP Semiconductors

Part Number Description
LPC11U22 32-bit ARM Cortex-M0 microcontroller
LPC11U24 32-bit ARM Cortex-M0 microcontroller
LPC11U12 32-bit ARM Cortex-M0 microcontroller
LPC11U13 32-bit ARM Cortex-M0 microcontroller
LPC11U14 32-bit ARM Cortex-M0 microcontroller
LPC11U34 32-bit ARM Cortex-M0 microcontroller
LPC11U35 32-bit ARM Cortex-M0 microcontroller
LPC11U36 32-bit ARM Cortex-M0 microcontroller
LPC11U37 32-bit ARM Cortex-M0 microcontroller
LPC11U66 32-bit ARM Cortex-M0+ microcontroller