LPC54114J256BD64: Low Power 32-bit Microcontroller based on ARM® Cortex®-M4

The LPC5411x are ARM Cortex-M4 based microcontrollers for embedded applications.These devices 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.

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 100 MHz performance with a simple instruction set and reduced code size.

LPC5411x block diagram

Outline 3d SOT314-2

Data Sheets (1)

Name/Description	Modified Date
32-bit ARM Cortex-M4/M0+ MCU; 192 KB SRAM; 256 KB flash, Crystal-less USB operation, DMIC subsystem, Flexcomm (REV 1.5) PDF (2.1 MB) LPC5411X_1	01 Aug 2016

Errata (1)

Name/Description	Modified Date
Errata sheet LPC5411x (REV 1.2) PDF (57.0 kB) ES_LPC5411X	18 Oct 2016

Application Notes (5)

Name/Description	Modified Date
LPC5411x Voice Detection and Recognition (REV 2.0) ZIP (1.1 MB) AN11855	03 Oct 2016
LPC5411x Low Power Modes and Wake-up Time (REV 1.1) ZIP (5.3 MB) AN11799	21 Jul 2016
LPC5411X USB Audio Application (REV 1.0) PDF (436.0 kB) AN11819	27 May 2016
LPC5411x CoreMark Cortex-M4 Porting Guide (REV 1.0) ZIP (3.4 MB) AN11811	23 Mar 2016
SCTimer/PWM cookbook (REV 5.0) ZIP (24.9 MB) AN11538	22 Mar 2016

Users Guides (3)

Name/Description	Modified Date
LPC5411x User manual (REV 1.3) PDF (3.6 MB) UM10914	28 Sep 2016
LPCXpresso54114 (REV 1.1) PDF (530.0 kB) UM10973	26 Feb 2016
LPC54114 Audio and Voice Recognition Kit (REV 1.1) PDF (327.0 kB) UM10974	26 Feb 2016

Package Information (1)

Name/Description	Modified Date
plastic low profile quad flat package; 64 leads; body 10 x 10 x 1.4 mm (REV 1.0) PDF (537.0 kB) SOT314-2	08 Feb 2016

Reports or Presentations (1)

Name/Description	Modified Date
Driving LPC5410x with EPSON Crystals (REV 1.0) PDF (203.0 kB) R_10077	07 Oct 2015

Supporting Information (1)

Name/Description	Modified Date
Footprint for wave soldering (REV 1.0) PDF (11.0 kB) HTQFP-HLQFP-LQFP-MSQFP-WAVE	08 Oct 2009

Software

Software Development Kit v2.0 for LPC54113J - Linux (REV 2.0) ZIP SDK_2_0_LPC54113J_LINUX 10/3/2016
Software Development Kit v2.0 for LPC54113J - Mac OS (REV 2.0) ZIP SDK_2_0_LPC54113J_MAC 10/3/2016
Software Development Kit v2.0 for LPC54113J - Windows (REV 2.0) ZIP SDK_2_0_LPC54113J_WINDOWS 10/3/2016

Ordering Information

Product	Status	Core	Clock speed [max] (MHz)	DMIPS	Flash (kB)	RAM (kB)	GPIO	USB	UART	I²C	SPI	ADC channels	ADC (bits)	Timers	ADC sample rate	Timer (bits)	SCTimer / PWM	RTC	Package name	Temperature range	PWM	Supply voltage [min] (V)	Supply voltage [max] (V)	IOH	Demoboard	Product category
LPC54114J256BD64	Active	Cortex-M4F; Cortex-M0+	100	125	256	192	48	1	8	8	8	12	12	5	4.8 Msps	32	1	1	LQFP64	-40 °C to +105 °C	1	1.62	3.6	N	OM13090; OM13089	194-LPC54100-

Package Information

Product ID	Package Description	Outline Version	Reflow/Wave Soldering	Packing	Product Status	Part NumberOrdering code(12NC)	Marking	Chemical Content	RoHS / Pb Free / RHF	LeadFree Conversion Date	MSL	MSL LF
LPC54114J256BD64		SOT314-2	HTQFP-HLQFP-LQFP-MSQFP-WAVE	Tray, Bakeable, Single	Active	LPC54114J256BD64QL (9353 061 86151)	Standard Marking	LPC54114J256BD64		Always Pb-free	1	1