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LPC11E12 Datasheet 32-bit ARM Cortex-M0 microcontroller

Manufacturer: NXP Semiconductors

Download the LPC11E12 datasheet PDF. This datasheet also includes the LPC11E11 variant, as both parts are published together in a single manufacturer document.

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Note: The manufacturer provides a single datasheet file (LPC11E11-NXP.pdf) that lists specifications for multiple related part numbers.

General Description

The LPC11E1x 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 LPC11E1x operate at CPU frequencies of up to 50 MHz.

The peripheral complement of the LPC11E1x includes up to 32 kB of flash memory, up to 10 kB of SRAM data memory and 4 kB EEPROM, one Fast-mode Plus I2C-bus interface, one RS-485/EIA-485 USART with support for synchronous mode and smart card interface, two SSP interfaces, four general-purpose counter/timers, a 10-bit ADC, and up to 54 general-purpose I/O pins.

Overview

LPC11E1x 32-bit ARM Cortex-M0 microcontroller; up to 32 kB flash; up to 10 kB SRAM and 4 kB EEPROM; USART Rev.

1 — 20 February 2012 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 including 32-bit integer divide rou.

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