LPC4333FET256: High Performance 32-bit Microcontroller (MCU) based on ARM® Cortex®-M4/M0 Cores

The LPC4357/53/37/33 are ARM Cortex-M4 based microcontrollers for embedded applications which include an ARM Cortex-M0 coprocessor, up to 1 MB of flash and 136 kB of on-chip SRAM, 16 kB of EEPROM memory, advanced configurable peripherals such as the State Configurable Timer (SCT) and the Serial General Purpose I/O (SGPIO) interface, two High-speed USB controllers, Ethernet, LCD, an external memory controller, and multiple digital and analog peripherals. The LPC4357/53/37/33 operate at CPU frequencies of up to 204 MHz.

The ARM Cortex-M4 is a next generation 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 processor 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, designed as a replacement for existing 8/16-bit microcontrollers, offers up to 204 MHz performance with a simple instruction set and reduced code size.

sot740-2_3d
Data Sheets (1)
Name/DescriptionModified Date
32-bit ARM Cortex-M4/M0 MCU; up to 1 MB flash and 136 kB SRAM; Ethernet, two High-speed USB, LCD, EMC (REV 5.3) PDF (3.0 MB) LPC435X_3X_2X_1X15 Mar 2016
Errata (1)
Name/DescriptionModified Date
Errata sheet LPC435x/3x/2x/1x flash-based devices (REV 6.6) PDF (274.0 kB) ES_LPC435X_3X_2X_1X_FLASH02 May 2016
Application Notes (16)
Name/DescriptionModified Date
SCTimer/PWM cookbook (REV 5.0) ZIP (24.9 MB) AN1153822 Mar 2016
Code Read Protection in LPC1800 and LPC4300 (REV 1.0) ZIP (16.2 MB) AN1158114 Aug 2014
Implementing PWM dithering on the LPC18xx SCTimer/PWM (REV 1.0) ZIP (1.7 MB) AN1158008 Aug 2014
SCT camera interface design with LPC1800 and LPC4300 (REV 1.2) ZIP (1.3 MB) AN1136513 Jun 2014
AES encryption and decryption software on LPC microcontrollers (REV 1.1) ZIP (174.0 kB) AN1124117 Mar 2014
SDRAM interface to LPC18xx/43xx EMC (REV 1.0) PDF (351.0 kB) AN1150831 Jan 2014
Connecting a High Speed USB PHY via ULPI (REV 1.0) ZIP (358.0 kB) AN1130928 Aug 2013
LPC1800/LPC4300 One-Time Programmable (OTP) configuration (REV 1.0) ZIP (227.0 kB) AN1129223 Aug 2013
In-System Programming of LPC18xx/43xx flash (REV 1.0) ZIP (417.0 kB) AN1124809 Aug 2013
SGPIO on the LPC4300 (REV 1.1) ZIP (970.0 kB) AN1127509 Aug 2013
Wrting a flash programming algorithm for unsupported devices (REV 1.0) ZIP (389.0 kB) AN1128509 Aug 2013
LPC4300 camera interface design using SGPIO (REV 1.1) ZIP (1.7 MB) AN1119622 Jul 2013
How to implement the PMBus software stack (REV 1.0) ZIP (1.1 MB) AN1131822 Jul 2013
SGPIO camera module design using LPC4300 (REV 1.0) ZIP (4.0 MB) AN1134322 Jul 2013
Implementing a UART using SGPIO on LPC4300 (REV 1.0) ZIP (1.7 MB) AN1135122 Jul 2013
UUencoding for UART ISP (REV 1.0) PDF (139.0 kB) AN1122906 Jul 2012
Users Guides (1)
Name/DescriptionModified Date
LPC43xx/LPC43Sxx ARM Cortex-M4/M0 multi-coremicrocontroller (REV 2.1) PDF (12.2 MB) UM1050317 Dec 2015
Package Information (1)
Name/DescriptionModified Date
plastic low profile ball grid array package; 256 balls; body 17 x 17 x 1 mm (REV 1.0) PDF (644.0 kB) SOT740-208 Feb 2016
Reports or Presentations (1)
Name/DescriptionModified Date
Driving LPC1700/LPC1800/LPC4300 with EPSON Crystals (REV 1.1) PDF (209.0 kB) R_1007627 Nov 2015
Supporting Information (3)
Name/DescriptionModified Date
ADC design guidelines (REV 1.0) PDF (145.0 kB) TN0000909 May 2014
Connecting a USB power switch to the LPC18xx / LPC43xx (REV 1.0) PDF (76.0 kB) TN0000706 Mar 2013
LPC1800 and LPC4300 MxMEMMAP memory map (REV 1.0) PDF (148.0 kB) TN0000606 Dec 2012
Ordering Information
ProductStatusCoreClock speed [max] (MHz)DMIPSFlash (kB)RAM (kB)EEPROM (kB)SecurityGPIOEthernetUSBUSB (speed)USB (type)LCDCANUARTI²CSPII²SADC channelsADC (bits)ADC sample rateComparatorsDAC (bits)TimersTimer (bits)SCTimer / PWMRTCPWMQEIPackage nameTemperature rangeSupply voltage [min] (V)Temperature sensorSupply voltage [max] (V)IOHDemoboardProduct category
LPC4333FET256ActiveCortex-M4F & M020443051213616N16412HS (2x)host/device24232810400 ksps01041321161LBGA256-40 °C to +85 °C2.403.6NOM13040; OM13027; OM13031190-LPC4300-
Package Information
Product IDPackage DescriptionOutline VersionReflow/Wave SolderingPackingProduct StatusPart NumberOrdering code(12NC)MarkingChemical ContentRoHS / Pb Free / RHFLeadFree Conversion DateMSLMSL LF
LPC4333FET256SOT740-2Tray, Bakeable, Single in DrypackActiveLPC4333FET256,551 (9352 971 42551)Standard MarkingLPC4333FET256Always Pb-freeNA3
32-bit ARM Cortex-M4/M0 MCU; up to 1 MB flash and 136 kB SRAM; Ethernet, two High-speed USB, LCD, EMC LPC4357JET256
32-bit ARM Cortex-M4/M0 MCU; up to 1 MB flash and 136 kB SRAM; Ethernet, two High-speed USB, LCD, EMC cortex_m0_m4f
Errata sheet LPC435x/3x/2x/1x flash-based devices LPC4357JET256
SCTimer/PWM cookbook LPC54114J256UK49
Code Read Protection in LPC1800 and LPC4300 LPC43S57JET256
Implementing PWM dithering on the LPC18xx SCTimer/PWM LPC43S57JET256
SCT camera interface design with LPC1800 and LPC4300 LPC43S50FET256
AES encryption and decryption software on LPC microcontrollers LPC43S50FET256
SDRAM interface to LPC18xx/43xx EMC LPC43S50FET256
Connecting a High Speed USB PHY via ULPI LPC4350FET256
LPC1800/LPC4300 One-Time Programmable (OTP) configuration LPC4357JET256
In-System Programming of LPC18xx/43xx flash LPC4357FET256
SGPIO on the LPC4300 LPC4357JET256
Wrting a flash programming algorithm for unsupported devices LPC4357JET256
LPC4300 camera interface design using SGPIO LPC4357JET256
How to implement the PMBus software stack LPC43S50FET256
SGPIO camera module design using LPC4300 LPC43S50FET256
Implementing a UART using SGPIO on LPC4300 LPC43S50FET256
UUencoding for UART ISP LPC43S50FET256
LPC43xx/LPC43Sxx ARM Cortex-M4/M0 multi-coremicrocontroller LPC43S70FET256
Driving LPC1700/LPC1800/LPC4300 with EPSON Crystals LPC43S70FET256
ADC design guidelines LPC4333JET256
Connecting a USB power switch to the LPC18xx / LPC43xx LPC43S50FET256
LPC1800 and LPC4300 MxMEMMAP memory map LPC4357JET256
SOT740-2 LPC43S70FET256
LPC43S70FET256