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LPC11C24FBD48/30EL

LPC11C24FBD48/30EL

NXP USA Inc.
ARM® Cortex®-M0 LPC11Cxx Microcontroller IC 32-Bit 50MHz 32KB (32K x 8) FLASH 48-LQFP (7x7)
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Overview

The LPC11C24FBD48/30EL is an ARM Cortex-M0 based microcontroller featuring an integrated CAN 2.0B controller and high-speed CAN transceiver. Operating at up to 50MHz, it provides a compact solution for industrial networking by combining a 32-bit MCU core with 32KB of Flash and 8KB of RAM in a single LQFP48 package.

Why Choose This Part

The primary advantage is the integration of the physical CAN transceiver directly onto the silicon, significantly reducing PCB footprint and BOM complexity for networked nodes. It also features a 1% accurate internal RC oscillator and high-current sink drivers (20mA) on I2C pins, supporting Fast-mode Plus for high-speed peripheral communication.

Applications

Industrial Control Systems
Utilizing the on-chip CAN transceiver and controller for robust communication in PLC and factory automation environments.
Automotive Aftermarket Sensors
Interfacing with vehicle CAN networks for data logging or auxiliary sensor monitoring.
Elevator Control Units
Managing distributed nodes in high-reliability lift systems where CANbus is the primary communication physical layer.
Building Automation
Implementing HVAC or lighting control networks that require a mix of CAN and I2C/UART connectivity.

Key Specifications

Speed 50MHz
RAM Size 8K x 8
Core Size 32-Bit
Peripherals Brown-out Detect/Reset, POR, WDT
Connectivity CANbus, I2C, Microwire, SPI, SSI, SSP, UART/USART
Mounting Type Surface Mount
Number of I/O 36
Core Processor ARM Cortex-M0
Package / Case 48-LQFP
Data Converters A/D 8x10b SAR
Oscillator Type Internal
Program Memory Size 32KB (32K x 8)
Program Memory Type FLASH
Operating Temperature -40degC ~ 85degC (TA)
Supplier Device Package 48-LQFP (7x7)
Voltage - Supply (Vcc/Vdd) 1.8V ~ 3.6V

Getting Started

Developers can use the MCUXpresso IDE and NXP's LPCOpen software libraries to jumpstart driver development. Hardware prototyping is best performed with the OM13012 LPC11C24 Evaluation Board, which provides access to the CAN pins and debugging via Serial Wire Debug (SWD).

Also Consider

MCP25625 MCHPMicrochip Technology - A standalone CAN controller with integrated transceiver that interfaces via SPI if a different host MCU is preferred.

Categories

Microcontrollers > NXP