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NXP USA Inc. LPC1113FHN33/202551 — Microcontrollers & Processors (MCU / MPU / DSP)
NXP USA Inc.

NXP LPC1113FHN33/202551 ARM Cortex-M0 MCU, 50 MHz, 24 KB Flash

MPNLPC1113FHN33/202551
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NXP LPC1100L series LPC1113FHN33/202551, ARM Cortex-M0 32-bit MCU, 50 MHz, 24 KB Flash, 4 KB SRAM, 28 I/O, I²C/SPI/UART, 8x10-bit ADC, 1.8V–3.6V, -40°C to 85°C, 32-HVQFN.

LPC1113FHN33/202551 datasheet
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Specifications

LPC1113FHN33/202551 Technical Specifications
ParameterValue
SeriesLPC1100L
Mounting typeSurface Mount
Oscillator typeInternal
Program memory typeFLASH
Voltage - supply (Vcc (Vdd))1.8V ~ 3.6V
Operating temperature-40°C~85°C(TA)
Speed50MHz
PackageBulk
RAM size4K 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 size24KB (24K x 8)

Product details

What this MCU is and where it fits

Industrial temperature and peripheral set

Rated for -40°C to 85°C, the LPC1113FHN33/202551 suits factory-floor enclosures, outdoor telecom cabinets, and automotive cabin modules. The integrated brown-out detect, POR, and watchdog reduce external supervisor IC count. Serial connectivity covers I²C, SPI, and UART/USART — enough for a sensor hub or a display panel link. The 8-channel 10-bit ADC samples at rates adequate for slow analog inputs like potentiometers or temperature sensors.

Frequently asked questions

What are the key specifications of LPC1113FHN33/202551?

The LPC1113FHN33/202551 is a 32-bit ARM Cortex-M0 MCU running at 50 MHz with 24 KB Flash, 4 KB SRAM, 28 I/O, an 8-channel 10-bit ADC, and I²C/SPI/UART interfaces. It operates from 1.8V to 3.6V over -40°C to 85°C in a 32-HVQFN package.

What is the closest pin-compatible alternative to LPC1113FHN33/202551?

Parts in the same LPC111x family with the same 32-HVQFN package — such as the LPC1114 or LPC1115 — are pin-compatible across the density options, offering more Flash or SRAM while keeping the same footprint and peripheral set.