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NXP USA Inc. LPC1114JHN33/203E — Microcontrollers & Processors (MCU / MPU / DSP)

NXP LPC1114JHN33/203E ARM Cortex-M0 MCU, 50 MHz, 32 KB Flash

MPNLPC1114JHN33/203E
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NXP LPC1100XL series, ARM Cortex-M0 32-bit MCU, 50 MHz, 32 KB Flash, 8K x 8 RAM, I²C/SPI/UART, 28 I/O, 1.8V-3.6V, -40 to 105 °C, 32-HVQFN (7x7).

$2.8203Ref. price · indicative, final on quote
NXP USA Inc. LPC1114JHN33/203E datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

LPC1114JHN33/203E specifications
ParameterValue
SeriesLPC1100XL
MountingSurface Mount
Oscillator typeInternal
Program memory typeFLASH
Voltage - supply (Vcc (Vdd))1.8V ~ 3.6V
Operating temperature-40°C ~ 105°C (TA)
Speed50MHz
PackageTray
RAM size8K x 8
Core size32-Bit Single-Core
PeripheralsBrown-out Detect/Reset, POR, WDT
ConnectivityI²C, SPI, UART/USART
Number of i (O)28
Core processorARM® Cortex®-M0
Case32-VQFN Exposed Pad
Data convertersA/D 8x10b
Program memory size32KB (32K x 8)

Product details

What this Cortex-M0 brings to the BOM

The NXP LPC1114JHN33/203E is a 32-bit ARM Cortex-M0 microcontroller from the LPC1100XL series, clocked at 50 MHz with 32 KB of Flash and 8 KB of RAM. It runs on a 1.8 V to 3.6 V supply and is rated for the -40 °C to 105 °C industrial temperature range, so it fits in outdoor telecom cabinets, factory-floor controllers, and under-hood automotive modules that see thermal cycling.

The 50 MHz clock drives the core.

Memory budget: 32 KB Flash, 8 KB RAM

32 KB of Flash and 8 KB of RAM are on-chip.

Frequently asked questions

What is the operating voltage of LPC1114JHN33/203E?

The supply range is 1.8 V to 3.6 V, which covers both 3.3 V and 1.8 V logic rails.

Does LPC1114JHN33/203E have an internal oscillator?

Yes, it has an internal oscillator, so you can omit the external crystal for cost-sensitive designs where moderate timing accuracy is acceptable.