LPC4088FBD208: Mid-range 32-bit Microcontroller (MCU) based on ARM Cortex-M4 Core

The LPC408x is an ARM Cortex-M4 based digital signal controller for embedded applications requiring a high level of integration and low power dissipation.

The ARM Cortex-M4 is a next generation 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 for several versions of the part.

The LPC408x adds a specialized flash memory accelerator to accomplish optimal performance when executing code from flash. The LPC408x is targeted to operate at up to 120 MHz CPU frequency.

The peripheral complement of the LPC408x includes up to 512 kB of flash program memory, up to 96 kB of SRAM data memory, up to 4032 byte of EEPROM data memory, External Memory controller (EMC), LCD, Ethernet, USB Device/Host/OTG, an SPI Flash Interface (SPIFI), a General Purpose DMA controller, five UARTs, three SSP controllers, three I2C-bus interfaces, a Quadrature Encoder Interface, four general purpose timers, two general purpose PWMs with six outputs each and one motor control PWM, an ultra-low power RTC with separate battery supply and event recorder, a windowed watchdog timer, a CRC calculation engine and up to 165 general purpose I/O pins.

The analog peripherals include one eight-channel 12-bit ADC, two analog comparators, and a DAC.

The pinout of LPC408x is intended to allow pin function compatibility with the LPC24xx/23xx as well as the LPC178x/7x families.

Data Sheets (1)
Name/DescriptionModified Date
32-bit ARM Cortex-M4 MCU; up to 512 kB flash, 96 kB SRAM; USB Device/Host/OTG; Ethernet; LCD; EMC; SPIFI (REV 3.5) PDF (2.7 MB) LPC408X_7X26 Apr 2016
Errata (1)
Name/DescriptionModified Date
Errata sheet LPC407x/8x (REV 2.0) PDF (35.0 kB) ES_LPC407X_8X10 Jun 2014
Application Notes (4)
Name/DescriptionModified Date
Interrupt handling during IAP calls for LPC177x_8x and LPC407x_8x (REV 1.0) ZIP (8.5 MB) AN1133320 Jan 2014
Migrating from the LPC177x/8x to LPC407x/8x (REV 1.0) ZIP (3.3 MB) AN1133501 Oct 2013
Virtual screen implementation using emWin (REV 1.0) ZIP (11.0 MB) AN1131522 Jul 2013
UUencoding for UART ISP (REV 1.0) PDF (139.0 kB) AN1122906 Jul 2012
Users Guides (1)
Name/DescriptionModified Date
LPC408x/407x User manual (REV 3.0) PDF (4.8 MB) UM1056227 Mar 2014
Package Information (1)
Name/DescriptionModified Date
plastic low profile quad flat package; 208 leads; body 28 x 28 x 1.4 mm (REV 1.0) PDF (884.0 kB) SOT459-108 Feb 2016
Supporting Information (2)
Name/DescriptionModified Date
ADC design guidelines (REV 1.0) PDF (145.0 kB) TN0000909 May 2014
Footprint for wave soldering (REV 1.0) PDF (11.0 kB) HTQFP-HLQFP-LQFP-MSQFP-WAVE08 Oct 2009
Ordering Information
ProductStatusCoreClock speed [max] (MHz)DMIPSFlash (kB)RAM (kB)EEPROM (kB)SecurityGPIOEthernetUSBUSB (speed)USB (type)LCDCANUARTI²CSPII²SADC channelsADC (bits)ComparatorsADC sample rateDAC (bits)TimersTimer (bits)SCTimer / PWMRTCPWMQEIPackage nameTemperature rangeSupply voltage [min] (V)Temperature sensorSupply voltage [max] (V)IOHDemoboardProduct category
LPC4088FBD208ActiveCortex-M4F12015251296416511FShost/device1253318122400 ksps10432161LQFP208-40 °C to +85 °C2.403.6NOM13079; OM13063; OM13029; OM13083180-LPC4000-
Package Information
Product IDPackage DescriptionOutline VersionReflow/Wave SolderingPackingProduct StatusPart NumberOrdering code(12NC)MarkingChemical ContentRoHS / Pb Free / RHFLeadFree Conversion DateMSLMSL LF
LPC4088FBD208SOT459-1HTQFP-HLQFP-LQFP-MSQFP-WAVETray, Bakeable, Single in DrypackActiveLPC4088FBD208,551 (9352 970 86551)Standard MarkingLPC4088FBD208Always Pb-free22
32-bit ARM Cortex-M4 MCU; up to 512 kB flash, 96 kB SRAM; USB Device/Host/OTG; Ethernet; LCD; EMC; SPIFI LPC4088FET208
32-bit ARM Cortex-M4 MCU; up to 512 kB flash, 96 kB SRAM;USB Device/Host/OTG; Ethernet; LCD; EMC; SPIFI cortex_m4_m4f
Errata sheet LPC407x/8x LPC4088FET208
Interrupt handling during IAP calls for LPC177x_8x and LPC407x_8x LPC4088FET208
Migrating from the LPC177x/8x to LPC407x/8x LPC4088FET208
Virtual screen implementation using emWin LPC4088FET208
UUencoding for UART ISP LPC43S50FET256
LPC408x/407x User manual LPC4088FET208
ADC design guidelines LPC4333JET256
SOT459-1 LPC43S67JBD208