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Supply [NXP] Dual-Core MCUs: LPC54114J256UK49 Low-Power Microcontrollers

Exploring the Future of High Performance Embedded Design: NXP LPC54114J256UK49 Dual-Core MCU Explained——Mingjiada Electronics Supply Fuels Efficient Development and Innovation

With the rapid development of the Internet of Things (IoT), industrial automation, smart home and other fields, embedded systems are increasingly demanding processing performance, energy efficiency and feature integration, and the NXP LPC54114J256UK49 32-bit dual-core microcontroller (MCU) is an ideal choice for mid-to-high-end embedded applications due to its unique dual-core architecture of the Arm® Cortex®-M4/M0+, as well as its rich peripheral resources. With its unique Arm® Cortex®-M4/M0+ dual-core architecture and rich peripheral resources, the MCU is an ideal choice for mid-to-high end embedded applications. Mingjiada is committed to providing customers with a stable supply chain support to help developers quickly realise their products.

I. LPC54114J256UK49 core advantages

Dual-core heterogeneous architecture, performance and energy efficiency at the same time

Main core Cortex-M4: running frequency up to 100MHz, support DSP instruction set and floating point unit (FPU), suitable for complex algorithm processing (such as sensor fusion, motor control).

Co-core Cortex-M0+: Focuses on low-power tasks (e.g., data acquisition, communication stacks) and runs independently when the main core is dormant, significantly reducing overall system power consumption.

Dynamic power management: supports multi-level power modes (Active, Sleep, Deep Sleep, etc.), which can be flexibly switched according to task requirements to extend the battery-powered device life.

Rich peripheral interfaces to accelerate the development cycle

FlexComm module: LPC54114J256UK49 supports up to 8 configurable serial interfaces (UART, SPI, I2C, I2S, etc.), adapting to diversified communication needs.

High-speed ADC and analogue functions: 12-bit ADC sampling rate up to 4.8MSPS, integrated analogue comparator and temperature sensor, suitable for precision measurement scenarios.

Graphic display support: Built-in LCD controller can directly drive segmented code screen or low-resolution TFT, simplifying the design of human-machine interface (HMI).

Security and Reliability Design

Hardware encryption engine: supports AES, SHA, PRINCE and other algorithms to ensure secure data transmission and storage.

Dual Bank Flash: Supports OTA firmware upgrade to avoid the risk of system downtime during the upgrade process.

Wide temperature range: LPC54114J256UK49 -40°C to 105°C industrial-grade operating temperature, adapt to harsh environments.

Second, LPC54114J256UK49 specifications:

Core processor: ARM® Cortex®-M4/M0+.

Core specification: 32-bit dual-core

Speed: 100MHz

I/O number: 39

Program memory capacity: 256KB (256K x 8)

Program memory type: Flash

RAM Size: 192K x 8

Voltage - Supply (Vcc/Vdd): 1.62V ~ 3.6V

Data Converter: A/D 12x12b

Oscillator Type: Internal

Operating Temperature: -40°C ~ 105°C (TA)

Mounting Type: Surface Mount

Supplier Device Package: 49-WLCSP (3.44x3.44)

Package/Housing: 49-UFBGA, WLCSP

Third, the LPC54114J256UK49 typical application scenarios

Smart home and consumer electronics

Voice-controlled devices (integrated voice recognition algorithm), smart home appliances (motor control + Wi-Fi/BLE communication).

Industrial Automation

Industrial sensor nodes, PLC controllers, small HMI panels.

Healthcare Devices

Portable monitors (e.g. oximeter, ECG) supporting low-power data acquisition and wireless transmission.

Internet of Things Gateway

Multi-protocol communication (Zigbee, LoRa, BLE) aggregation and edge computing.

Shenzhen Mingjiada Electronics Co., Ltd.——Long-term customers with NXP dual-core architecture, high integration and low-power features of the LPC54114J256UK49 32-bit dual-core microcontroller MCUs, contact Mingjiada Electronics today to get the LPC54114J256UK49 samples to start your intelligent hardware development journey!

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