LPC11U14FHN33: 32kB flash, 6kB SRAM, HVQFN32 package

The LPC11U14FHN33 is a ARM Cortex-M0 based, low-cost 32-bit MCU, designed for 8/16-bit microcontroller applications, offering performance, low power, simple instruction set and memory addressing together with reduced code size compared to existing 8/16-bit architectures. The LPC11U14FHN33 operates at CPU frequencies of up to 50 MHz. The peripheral complement of the LPC11U14FHN33 includes up to 32 kB of flash memory, 6 kB of SRAM data memory, a highly flexible and configurable Full Speed USB 2.0 device controller, one Fast-mode Plus I2C-bus interface, one RS-485/EIA-485 USART with support for synchronous mode and smart card interface, one SSP interface, four general purpose counter/timers, a 10-bit ADC, and up to 26 general purpose I/O pins.

sot865-3_3d
Data Sheets (2)
Name/DescriptionModified Date
LPC11U1x 产品数据手册:32-位 ARM Cortex-M0... (REV 1.0) PDF (3.6 MB) LPC11U1X_ZH_116 Sep 2016
32-bit ARM Cortex-M0 microcontroller; up to 32 kB flash; 6 kB SRAM; USB device; USART (REV 2.2) PDF (1.7 MB) LPC11U1X11 Mar 2014
Errata (1)
Name/DescriptionModified Date
Errata sheet LPC11U1x (REV 3.1) PDF (50.0 kB) ES_LPC11U1X02 Oct 2013
Application Notes (11)
Name/DescriptionModified Date
AES encryption and decryption software on LPC microcontrollers (REV 1.1) ZIP (174.0 kB) AN1124117 Mar 2014
Guidelines for full-speed USB on NXP®'s LPC microcontrollers (REV 1.1) PDF (148.0 kB) AN1139220 Feb 2014
NXP® LPC Cortex-M0 IEC60335 Class B library (REV 1.1) ZIP (2.5 MB) AN1120824 Jan 2014
USB Audio and USB CDC with FFT for LPC11U14 (REV 1.1) ZIP (1.9 MB) AN1111509 Aug 2013
USB composite device on LPC11Uxx (REV 1.0) ZIP (1.9 MB) AN1123209 Aug 2013
I2C secondary boot loader (REV 1.0) ZIP (661.0 kB) AN1125809 Aug 2013
USB CCID class smart card reader using LPCXpresso LPC11U14 (REV 2.0) ZIP (447.0 kB) AN1112122 Jul 2013
SPI secondary boot loader (REV 1.0) ZIP (638.0 kB) AN1125722 Jul 2013
How to implement the PMBus software stack (REV 1.0) ZIP (1.1 MB) AN1131822 Jul 2013
Porting the CMSIS-DAP debugger to the Cortex-M0 platform (REV 1.0) ZIP (912.0 kB) AN1132122 Jul 2013
UUencoding for UART ISP (REV 1.0) PDF (139.0 kB) AN1122906 Jul 2012
Users Guides (1)
Name/DescriptionModified Date
LPC11U3x/2x/1x User manual (REV 5.4) PDF (3.8 MB) UM1046201 Nov 2016
Brochures (2)
Name/DescriptionModified Date
Low-cost Cortex-M0 USB solutions with Smart Card interface (REV 1.0) PDF (551.0 kB) LPC11U0001 Apr 2011
Low-cost development platform for 32-bit LPC microcontroller family; NXP® LPCXpresso (REV 1.0) PDF (225.0 kB) 7501684228 Jan 2011
Package Information (1)
Name/DescriptionModified Date
plastic thermal enhanced very thin quad flat package; no leads; 32 terminals; body 7 x 7 x 0.85 mm (REV 1.0) PDF (204.0 kB) SOT865-308 Feb 2016
Reports or Presentations (1)
Name/DescriptionModified Date
Driving LPC11Uxx with EPSON Crystals (REV 1.0) PDF (210.0 kB) R_1007408 Oct 2015
Supporting Information (2)
Name/DescriptionModified Date
ADC design guidelines (REV 1.0) PDF (145.0 kB) TN0000909 May 2014
LPC1343 (Cortex-M3) vs. LPC11U1x (Cortex-M0) (REV 1.1) PDF (46.0 kB) TN0000222 Aug 2011
Software
Updates and Patches
Ordering Information
ProductStatusCoreClock speed [max] (MHz)DMIPSFlash (kB)RAM (kB)EEPROM (kB)GPIOEthernetUSBUSB (speed)USB (type)LCDCANUARTI²CSPIADC sample rateI²SADC channelsADC (bits)ComparatorsDAC (bits)TimersTimer (bits)SCTimer / PWMRTCPWMPackage nameTemperature rangeTemperature sensorIOHSupply voltage [min] (V)Supply voltage [max] (V)Product categoryDemoboard
LPC11U14FHN33/201ActiveCortex-M050326261FSdevice112810416; 32111HVQFN32-40 °C to +85 °C1.83.6OM13033; OM13021; OM13017; OM13032; OM13014; OM13041
Package Information
Product IDPackage DescriptionOutline VersionReflow/Wave SolderingPackingProduct StatusPart NumberOrdering code(12NC)MarkingChemical ContentRoHS / Pb Free / RHFLeadFree Conversion DateMSLMSL LF
LPC11U14FHN33/201SOT865-3Tray, Bakeable, Single in DrypackActiveLPC11U14FHN33/201, (9352 950 91551)Standard MarkingLPC11U14FHN33/201Always Pb-free33
LPC11U1x 产品数据手册:32-位 ARM Cortex-M0... LPC11U14FHN33
32-bit ARM Cortex-M0 microcontroller; up to 32 kB flash; 6 kB SRAM; USB device; USART LPC11U14FHN33
Errata sheet LPC11U1x LPC11U14FHN33
AES encryption and decryption software on LPC microcontrollers LPC43S50FET256
Guidelines for full-speed USB on NXP®'s LPC microcontrollers LPC1788FET208
NXP® LPC Cortex-M0 IEC60335 Class B library LPC1227FBD64
USB Audio and USB CDC with FFT for LPC11U14 LPC11U37FBD64
USB composite device on LPC11Uxx LPC11U37FBD64
I2C secondary boot loader LPC1788FET208
USB CCID class smart card reader using LPCXpresso LPC11U14 LPC11U14FHN33
SPI secondary boot loader LPC1788FET208
How to implement the PMBus software stack LPC43S50FET256
Porting the CMSIS-DAP debugger to the Cortex-M0 platform LPC11U37FBD64
UUencoding for UART ISP LPC43S50FET256
LPC11U3x/2x/1x User manual LPC11U68JBD64
Low-cost Cortex-M0 USB solutions with Smart Card interface LPC11U14FHN33
Low-cost development platform for 32-bit LPC microcontroller family; NXP® LPCXpresso LPC1769FBD100
Driving LPC11Uxx with EPSON Crystals LPC11U68JBD64
ADC design guidelines LPC4333JET256
LPC1343 (Cortex-M3) vs. LPC11U1x (Cortex-M0) LPC1343FHN33
Software for LPC11Uxx LPC11U14FHN33
LPCXpresso11U14_systick LPC11U14FHN33
LPCXpresso11U14_usbhid LPC11U14FHN33
SOT865-3 LPC1347FHN33
NXQ1TXA1
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