Datasheet4U Logo Datasheet4U.com

LPC844 Datasheet 32-bit Arm Cortex-M0+ microcontroller

Manufacturer: NXP Semiconductors

Download the LPC844 datasheet PDF. This datasheet also includes the LPC845 variant, as both parts are published together in a single manufacturer document.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (LPC845-NXP.pdf) that lists specifications for multiple related part numbers.

General Description

The LPC84x are an Arm Cortex-M0+ based, low-cost 32-bit MCU family operating at CPU frequencies of up to 30 MHz.

The LPC84x support up to 64 KB of flash memory and 16 KB of SRAM.

The peripheral complement of the LPC84x includes a CRC engine, four I2C-bus interfaces, up to five USARTs, up to two SPI interfaces, Capacitive Touch Interface, one multi-rate timer, self-wake-up timer, SCTimer/PWM, one general purpose 32-bit counter/timer, a DMA, one 12-bit ADC, two 10-bit DACs, one analog comparator, function-configurable I/O ports through a switch matrix, an input pattern match engine, and up to 54 general-purpose I/O pins.

Overview

LPC84x 32-bit Arm® Cortex®-M0+ microcontroller; up to 64 KB flash and 16 KB SRAM; FAIM memory; 12-bit ADC; 10-bit DACs; Comparator; Capacitive Touch Interface Rev.

2.1 — 28 October 2020 Product data sheet 1.

Key Features

  • System:.
  • Arm Cortex-M0+ processor (revision r0p1), running at frequencies of up to 30 MHz with single-cycle multiplier and fast single-cycle I/O port.
  • Arm Cortex-M0+ built-in Nested Vectored Interrupt Controller (NVIC).
  • System tick timer.
  • AHB multilayer matrix.
  • Serial Wire Debug (SWD) with four break points and two watch points. JTAG boundary scan (BSDL) supported.
  • Micro Trace Buffer (MTB).
  • Memory:.
  • Up to 64 KB on-chip flash programming memory.

More Datasheets from NXP Semiconductors

Part Number Description
LPC844 32-bit Arm Cortex-M0+ microcontroller
LPC845 32-bit Arm Cortex-M0+ microcontroller
LPC802 32-bit ARM Cortex-M0+ microcontroller
LPC804 32-bit ARM Cortex-M0+ microcontroller
LPC810 32-bit ARM Cortex-M0+ microcontroller
LPC810M021FN8 32-bit ARM Cortex-M0+ microcontroller
LPC811 32-bit ARM Cortex-M0+ microcontroller
LPC811M001FDH16 32-bit ARM Cortex-M0+ microcontroller
LPC811M001JDH16 32-bit ARM Cortex-M0+ microcontroller
LPC812 32-bit ARM Cortex-M0+ microcontroller