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/DescriptionModified 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_101 Aug 2016
Errata (1)
Name/DescriptionModified Date
Errata sheet LPC5411x (REV 1.2) PDF (57.0 kB) ES_LPC5411X18 Oct 2016
Application Notes (5)
Name/DescriptionModified Date
LPC5411x Voice Detection and Recognition (REV 2.0) ZIP (1.1 MB) AN1185503 Oct 2016
LPC5411x Low Power Modes and Wake-up Time (REV 1.1) ZIP (5.3 MB) AN1179921 Jul 2016
LPC5411X USB Audio Application (REV 1.0) PDF (436.0 kB) AN1181927 May 2016
LPC5411x CoreMark Cortex-M4 Porting Guide (REV 1.0) ZIP (3.4 MB) AN1181123 Mar 2016
SCTimer/PWM cookbook (REV 5.0) ZIP (24.9 MB) AN1153822 Mar 2016
Users Guides (3)
Name/DescriptionModified Date
LPC5411x User manual (REV 1.3) PDF (3.6 MB) UM1091428 Sep 2016
LPCXpresso54114 (REV 1.1) PDF (530.0 kB) UM1097326 Feb 2016
LPC54114 Audio and Voice Recognition Kit (REV 1.1) PDF (327.0 kB) UM1097426 Feb 2016
Package Information (1)
Name/DescriptionModified Date
plastic low profile quad flat package; 64 leads; body 10 x 10 x 1.4 mm (REV 1.0) PDF (537.0 kB) SOT314-208 Feb 2016
Reports or Presentations (1)
Name/DescriptionModified Date
Driving LPC5410x with EPSON Crystals (REV 1.0) PDF (203.0 kB) R_1007707 Oct 2015
Supporting Information (1)
Name/DescriptionModified Date
Footprint for wave soldering (REV 1.0) PDF (11.0 kB) HTQFP-HLQFP-LQFP-MSQFP-WAVE08 Oct 2009
Software
Ordering Information
ProductStatusCoreClock speed [max] (MHz)DMIPSFlash (kB)RAM (kB)GPIOUSBUARTI²CSPIADC channelsADC (bits)TimersADC sample rateTimer (bits)SCTimer / PWMRTCPackage nameTemperature rangePWMSupply voltage [min] (V)Supply voltage [max] (V)IOHDemoboardProduct category
LPC54114J256BD64ActiveCortex-M4F; Cortex-M0+100125256192481888121254.8 Msps3211LQFP64-40 °C to +105 °C11.623.6NOM13090; OM13089194-LPC54100-
Package Information
Product IDPackage DescriptionOutline VersionReflow/Wave SolderingPackingProduct StatusPart NumberOrdering code(12NC)MarkingChemical ContentRoHS / Pb Free / RHFLeadFree Conversion DateMSLMSL LF
LPC54114J256BD64SOT314-2HTQFP-HLQFP-LQFP-MSQFP-WAVETray, Bakeable, SingleActiveLPC54114J256BD64QL (9353 061 86151)Standard MarkingLPC54114J256BD64Always Pb-free11
32-bit ARM Cortex-M4/M0+ MCU; 192 KB SRAM; 256 KB flash, Crystal-less USB operation, DMIC subsystem, Flexcomm LPC54114J256UK49
Errata sheet LPC5411x LPC54114J256UK49
LPC5411x Voice Detection and Recognition LPC54114J256UK49
LPC5411x Low Power Modes and Wake-up Time LPC54114J256UK49
LPC5411X USB Audio Application LPC54114J256UK49
LPC5411x CoreMark Cortex-M4 Porting Guide LPC54114J256UK49
SCTimer/PWM cookbook LPC54114J256UK49
LPC5411x User manual LPC54114J256UK49
LPCXpresso54114 LPC54114J256UK49
LPC54114 Audio and Voice Recognition Kit LPC54114J256UK49
Driving LPC5410x with EPSON Crystals LPC54114J256UK49
Software Development Kit v2.0 for LPC54113J - Linux LPC54114J256UK49
Software Development Kit v2.0 for LPC54113J - Mac OS LPC54114J256UK49
Software Development Kit v2.0 for LPC54113J - Windows LPC54114J256UK49
SOT314-2 LPC54114J256BD64
HTQFP-HLQFP-LQFP-MSQFP-WAVE LPC54114J256BD64
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