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NXP USA Inc. LPC11D14FBD100/302551 — Microcontrollers & Processors (MCU / MPU / DSP)

NXP LPC11D14FBD100/302551 ARM Cortex-M0 MCU, 50 MHz

MPNLPC11D14FBD100/302551
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NXP LPC11Dxx series 32-bit ARM Cortex-M0 MCU, LPC11D14FBD100/302551, 50 MHz core, 32 KB Flash, 8 KB SRAM, 100-LQFP, -40 to 85 °C industrial temperature range.

NXP USA Inc. LPC11D14FBD100/302551 datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

LPC11D14FBD100/302551 specifications
ParameterValue
SeriesLPC11Dxx
MountingSurface Mount
Oscillator typeInternal
Program memory typeFLASH
Voltage - supply (Vcc (Vdd))1.8V ~ 3.6V
Operating temperature-40°C~85°C(TA)
Speed50MHz
PackageBulk
RAM size8K x 8
Core size32-Bit Single-Core
PeripheralsBrown-out Detect/Reset, LCD, POR, WDT
ConnectivityI²C, Microwire, SPI, SSI, SSP, UART/USART
Number of i (O)42
Core processorARM® Cortex®-M0
Case100-LQFP
Data convertersA/D 8x10b
Program memory size32KB (32K x 8)

Product details

Cortex-M0 controller with LCD drive and serial connectivity

The NXP LPC11D14FBD100/302551 is a 32-bit ARM Cortex-M0 microcontroller running at 50 MHz, with 32 KB of Flash program memory and 8 KB of SRAM. It integrates an LCD segment driver, brown-out detect, power-on reset, and watchdog timer, plus serial interfaces covering I²C, SPI, SSI, SSP, and UART/USART.

For dual-sourcing resilience, the LPC11Dxx family shares pin-compatible density options across the 100-LQFP footprint, so a drop-in upgrade to a larger Flash variant is possible without a board spin.

Frequently asked questions

What is the 50 MHz core speed good for on this MCU?

The 50 MHz Cortex-M0 core delivers about 50 MIPS throughput, enough to run a 5 kHz control loop with ADC reads and serial communication in the remaining cycles. It suits real-time sensor fusion, motor commutation, and HMI panel updates without needing a higher-cost M3 or M4 part.

Where can I buy LPC11D14FBD100/302551?

This MCU is sourced and quoted to order through independent semiconductor distribution. Submit an RFQ for current availability, pricing, and lead time — no minimum quantity is required for a quote.