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LPC824M201JHI33Y

LPC824M201JHI33Y

NXP USA Inc.
ARM® Cortex®-M0+ LPC82x Microcontroller IC 32-Bit 30MHz 32KB (32K x 8) FLASH 32-HVQFN (5x5)
Active9,458 in stock
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Overview

The LPC824M201JHI33Y is an ARM Cortex-M0+ based microcontroller from NXP's LPC800 series designed for low-power, entry-level 32-bit applications. Operating at up to 30MHz with 32KB of Flash and 8KB of RAM, it features a unique switch matrix that allows for flexible I/O pin mapping and a 12-bit ADC. Its 33-pin HVQFN package provides a compact footprint with 29 I/O pins, making it suitable for space-constrained designs.

Why Choose This Part

The integrated switch matrix allows any digital peripheral to be assigned to any pin, significantly simplifying PCB routing. The inclusion of an input pattern match engine enables complex interrupt logic without CPU intervention, reducing power consumption during monitoring tasks. Additionally, it supports 5V tolerant I/O, allowing for easier integration in mixed-voltage systems.

Applications

Sensor Hubs
Aggregates data from multiple analog and digital sensors using the 12-bit ADC and flexible I/O routing.
Simple Motor Control
Utilizes the integrated PWM and timers to manage low-complexity brushed or brushless DC motors.
Human Interface Devices
Serves as a controller for small keypads, displays, and haptic feedback systems in consumer electronics.
Battery-Powered Monitoring
Leverages deep power-down modes with currents as low as 0.2uA for long-term remote monitoring.

Key Specifications

Speed 30MHz
RAM Size 8K x 8
Core Size 32-Bit
Peripherals Brown-out Detect/Reset, DMA, POR, PWM, WDT
Connectivity I2C, SPI, UART/USART
Mounting Type Surface Mount
Number of I/O 29
Core Processor ARM Cortex-M0+
Package / Case 32-VFQFN Exposed Pad
Data Converters A/D 12x12b
Oscillator Type Internal
Program Memory Size 32KB (32K x 8)
Program Memory Type FLASH
Operating Temperature -40degC ~ 105degC (TA)
Supplier Device Package 32-HVQFN (5x5)
Voltage - Supply (Vcc/Vdd) 1.8V ~ 3.6V

Getting Started

Development is best supported through NXP's MCUXpresso IDE and the LPCXpresso824-MAX development board. Engineers can also use the LPC-Link2 debugger or any standard CMSIS-DAP compatible probe for programming via the SWD interface. The ROM-based bootloader allows for simple ISP programming over UART.

Also Consider

ATSAMD10D14A-MUT MCHPMicrochip Technology - Alternative Cortex-M0+ with slightly faster 48MHz clock and similar small footprint QFN package.
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