company blog about NXP LPC54114J256UK49 Low Power Microcontrollers Based On Arm Cortex M4 Cores With Optional Cortex M0 Co-Processor

NXP LPC54114J256UK49 Low Power Microcontrollers Based On Arm Cortex M4 Cores With Optional Cortex M0 Co-Processor

Shenzhen Mingjiada Electronics Co., Ltd.——Long Term Supply (NXP) LPC54114J256UK49 32-Bit Dual-Core Microcontrollers, LPC54114J256UK49 Based on Arm® Cortex®-M4 Cores With Optional Cortex®-M0+ Co-processor, Below are the product details for MCU LPC54114J256UK49:

Part Number: LPC54114J256UK49

Package: WLCSP-49

Type: Low Power 32-Bit Dual-Core Microcontrollers

LPC54114J256UK49 is ARM Cortex-M4 based microcontrollers for embedded applications. LPC54114J256UK49 include an ARM Cortex-M0+ coprocessor, up to 192 KB of on-chip SRAM, up to 256 KB on-chip flash, full-speed USB device interface with Crystal-less operation, a DMIC subsystem with PDM microphone interface and I2S, five general-purpose timers, one SCTimer/PWM, one RTC/alarm timer, one 24-bit Multi-Rate Timer (MRT), a Windowed Watchdog Timer (WWDT), eight flexible serial communication peripherals (each of which can be a USART, SPI, or I2C interface), and one 12-bit 5.0 Msamples/sec ADC, and a temperature sensor.

LPC54114J256UK49——The ARM Cortex-M4 is a 32-bit core that offers system enhancements such as low power consumption, enhanced debug features, and a high level of support block integration. The ARM Cortex-M4 CPU incorporates a 3-stage pipeline, uses a Harvard architecture with separate local instruction and data buses as well as a third bus for peripherals, and includes an internal prefetch unit that supports speculative branching. The ARM Cortex-M4 supports single-cycle digital signal processing and SIMD instructions. A hardware floating-point unit is integrated in the core. The ARM Cortex-M0+ coprocessor is an energy-efficient and easy-to-use 32-bit core which is code and tool-compatible with the Cortex-M4 core. The Cortex-M0+ coprocessor offers up to 150 MHz performance with a simple instruction set and reduced code size.

Product Attributes Of LPC54114J256UK49

Core Processor: ARM® Cortex®-M4/M0+
Core Size: 32-Bit Dual-Core
Speed: 100MHz
Connectivity: I2C, SPI, UART/USART, USB
Peripherals: Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
Number of I/O: 39
Program Memory Size: 256KB (256K x 8)
Program Memory Type: FLASH
RAM Size: 192K x 8
Voltage - Supply (Vcc/Vdd): 1.62V ~ 3.6V
Data Converters: 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 / Case: 49-UFBGA, WLCSP

Features Of LPC54114J256UK49
Arm Cortex-M4 core (version r0p1)
- Arm Cortex-M4 processor, running at a frequency of up to 150 MHz.
- Floating Point Unit (FPU) and Memory Protection Unit (MPU).
- Arm Cortex-M4 built-in Nested Vectored Interrupt Controller (NVIC).
- Non-maskable Interrupt (NMI) input with a selection of sources.
- Serial Wire Debug (SWD) with six instruction break points, two literal comparators, and four watchpoints. Includes Serial Wire Output for enhanced debug capabilities.
- System tick timer.
Arm Cortex-M0+ core
- Arm Cortex-M0+ processor, running at a frequency of up to 150 MHz (uses the same clock as Cortex-M4) with a single-cycle multiplier and a fast single-cycle I/O port.
- Arm Cortex-M0+ built-in Nested Vectored Interrupt Controller (NVIC).
- Non-maskable Interrupt (NMI) input with a selection of sources.
- Serial Wire Debug with four breakpoints and two watchpoints.
- System tick timer.
On-chip memory
- Up to 256 KB on-chip flash program memory with the flash accelerator and 256-byte page erase and write.
- Up to 192 KB total SRAM consisting of 160 KB contiguous main SRAM and an additional 32 KB SRAM on the I&D buses.
ROM API supports
- Flash In-Application Programming (IAP) and In-System Programming (ISP).
- ROM-based USB drivers (HID, CDC, MSC, and DFU). Flash updates via USB is supported.
- Supports booting from valid user code in flash, USART, SPI, and I2C.
- Legacy, Single, and Dual image boot.

Single power supply 1.62 V to 3.6 V.
JTAG boundary scan supported.
128-bit unique device serial number for identification.
Operating temperature range -40 °C to +105 °C.

Serial Interfaces Of LPC54114J256UK49
- Flexcomm Interface contains eight serial peripherals. Each can be selected by software to be a USART, SPI, or I2C interface. Two Flexcomm Interfaces also include an I2S interface. Each Flexcomm Interface includes a FIFO that supports USART, SPI, and I2S if supported by that Flexcomm Interface. A variety of clocking options are available to each Flexcomm Interface and include a shared fractional baud-rate generator.
- I2C-bus interfaces support Fast-mode and Fast-mode Plus with data rates of up to 1Mbit/s and with multiple address recognition and monitor mode. Two sets of true I2C pads also support high-speed mode (3.4 Mbit/s) as a target.
- Crystal-less USB full-speed device interface.

Digital Peripherals Of LPC54114J256UK49
- DMA controller with 20 channels and 20 programmable triggers, able to access all memories and DMA-capable peripherals.
- Up to 48 General-Purpose Input/Output (GPIO) pins. Most GPIOs have configurable pull-up/pull-down resistors, programmable open-drain mode, and input inverter.
- GPIO registers are located on the AHB for fast access.
- Up to eight GPIOs can be selected as pin interrupts (PINT), triggered by rising, falling or both input edges.
- Two GPIO grouped interrupts (GINT) enable an interrupt based on a logical (AND/OR) combination of input states.
- CRC engine.

Analog Peripherals Of LPC54114J256UK49
- 12-bit ADC with 12 input channels and with multiple internal and external trigger inputs and sample rates of up to 5.0 MSamples/sec. The ADC supports two independent conversion sequences.
- Integrated temperature sensor connected to the ADC.

LPC54114J256UK49 Dual-core MCUs is next-generation of power efficient MCUs. With added scalability and feature integration, these devices enable continued market growth in today's competitive always-on environment.

LPC54114J256UK49 MCUs is based on the power-efficient Arm® Cortex-M4 core, each with an optional Cortex®-M0+ coprocessor. Single Cortex-M4 options are available for architectures that value single core processing without software partitioning.

The optional dedicated on-chip digital microphone (DMIC) subsystem on the LPC54114J256UK49 will also dramatically reduce power in applications that demand voice input and processing, achieving the stringent power efficiencies required for always-on voice-activation in battery-operated products.

Mingjiada Electronics Long Term Supply NXP (LPC54114J256UK49) Low Power 32-Bit Dual-Core Microcontrollers, For more product information about LPC54114J256UK49, please visit the official website of Mingjiada Electronics (https://www.integrated-ic.com/).