LPC1114LVFHN24

32-bit ARM Cortex-M0 MCU; 32 kB flash, 4/8 kB SRAM; ADC


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The LPC1114LVFHN24 is an ARM Cortex-M0 based, low-cost 32-bit MCU family, 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 LPC1114LVFHN24 operates at CPU frequencies of up to 50 MHz. The peripherals of the LPC1114LVFHN24 include 32 kB of flash memory, up to 8 kB of SRAM data memory, a Fast-mode Plus I²C-bus interface, one SPI interface, one UART, four general purpose counter/timers, an 8/10-bit ADC, and 20 general purpose I/O pins.

Features and benefits

  • ARM Cortex-M0 processor, running at frequencies of up to 50 MHz.
  • ARM Cortex-M0 built-in Nested Vectored Interrupt Controller (NVIC)
  • Serial Wire Debug
  • System tick timer
  • 32 kB on-chip flash programming memory
  • 4 kB SRAM (LPC1114LVFHN24/103)
  • 8 kB SRAM (LPC1114LVFHN24/303)
  • In-System Programming (ISP) and In-Application Programming (IAP)
  • Up to 20 General Purpose I/O (GPIO) pins
  • GPIO pins can be used as edge and level sensitive interrupt sources
  • High-current sink drivers (20 mA) on two I²C-bus pins in Fast-mode Plus
  • Four general purpose counter/timers
  • Programmable windowed WDT
  • 8/10-bit ADC with input multiplexing among 6 pins
  • UART with fractional baud rate generation and internal FIFO
  • One SPI controller with SSP features
  • I²C-bus interface supporting full I²C-bus specification and Fast-mode Plus
  • 12 MHz internal RC oscillator trimmed to 1 % accuracy
  • Crystal oscillator with an operating range of 1 MHz to 25 MHz
  • Programmable watchdog oscillator with a frequency range of 7.8 kHz to 1.8 MHz
  • PLL allows CPU operation up to the maximum CPU rate
  • Clock output function with divider
  • Unique device serial number for identification
  • Single power supply (1.8 V ± 5%)

Applications

  • Consumer Electronics
  • Medical
All information on this product information page is subject to the subsequent disclaimers:
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Parametrics of this product

SymbolParameterConditionsMinTyp/NomMaxUnit
General
fmaxmaximum frequency50MHz
IDDsupply currentper supply pin [0]100mA
Tjjunction temperature150°C
VDDsupply voltagecore and external rail1.711.89V
VIinput voltageonly valid when the VDD supply voltage is present [1]-0.53V
Memory
Nbyte(on-chip)on-chip memoryFLASH32kB
Nbyte(on-chip)on-chip memoryRAM; LPC1114LVFHN24/1034kB
Nbyte(on-chip)on-chip memoryRAM; LPC1114LVFHN24/3038kB
Other peripherals
NioGPIO pins20
Serial interfaces
Nperinumber of peripheralsI²C; fbit ≤ 1 Mbit/s1
Nperinumber of peripheralsUART; fbit ≤ 3.125 Mbit/s1
Nperinumber of peripheralsSPI; fbit ≤ 25 Mbit/s; master1
Analog
Nperinumber of peripheralsADC Channels; Nbit = 10 bit; LPC1114LVFHN24/3036
Nperinumber of peripheralsADC Channels; Nbit = 8 bit; LPC1114LVFHN24/1036
Timers
Nperinumber of peripheralsSystem tick timer1
Nperinumber of peripheralsWDT1
Nperinumber of peripheralsTIM4

Similar products

Products / Packages

Type numberOrderable part numberOrdering code (12NC)Product statusPackagePackingMarking
LPC1114LVFHN24/103LPC1114LVFHN24/1039352 977 71151DevelopmentSOT616-3
(HVQFN24) 		Tray Pack, Bakeable, SingleStandard Marking
LPC1114LVFHN24/303LPC1114LVFHN24/3039352 977 72151DevelopmentSOT616-3
(HVQFN24) 		Tray Pack, Bakeable, SingleStandard Marking

Quality, reliability & chemical content

Type numberOrderable part numberChemical contentRoHSLeadfree conversion dateRHFIFR (FIT)MTBF (hours)MSLMSL LF
LPC1114LVFHN24/103LPC1114LVFHN24/103Not availableAlways Pb-free11
LPC1114LVFHN24/303LPC1114LVFHN24/303Not availableAlways Pb-free11
Quality and reliability disclaimer

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Documentation for this product

TypeFormatTitleDate
Other typepdfLPC111x-LPC11Cxx简体中文用户手册 (v.1.0)2012-04-03

Ordering & availability

Type numberOrdering code(12NC)Orderable part numberRegionDistributorIn stockOrder quantityInventory dateBuy onlineSamples
LPC1114LVFHN24/1039352 977 71151LPC1114LVFHN24/103      not available
LPC1114LVFHN24/3039352 977 72151LPC1114LVFHN24/303      not available

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