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NXP USA Inc. LPC1112LVFHN24/003 — Microcontrollers & Processors (MCU / MPU / DSP)

NXP LPC1112LVFHN24/003 ARM Cortex-M0 MCU, 50 MHz, 16 KB Flash

MPNLPC1112LVFHN24/003
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NXP LPC1100LV series 32-bit ARM Cortex-M0 MCU, 50 MHz, 16 KB Flash, 2 KB RAM, 1.65 V to 1.95 V supply, 20 I/O, I²C/SPI/UART, 6-channel 8-bit ADC, -40 to 85 °C, 24-HVQFN (4x4 mm) tray.

$1.7200Ref. price · indicative, final on quote
NXP USA Inc. LPC1112LVFHN24/003 datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

LPC1112LVFHN24/003 specifications
ParameterValue
SeriesLPC1100LV
MountingSurface Mount
Oscillator typeInternal
Program memory typeFLASH
Voltage - supply (Vcc (Vdd))1.65V ~ 1.95V
Operating temperature-40°C~85°C(TA)
Speed50MHz
PackageTray
RAM size2K x 8
Core size32-Bit Single-Core
PeripheralsBrown-out Detect/Reset, POR, WDT
ConnectivityI²C, SPI, UART/USART
Number of i (O)20
Core processorARM® Cortex®-M0
Case24-VFQFN Exposed Pad
Data convertersA/D 6x8b
Program memory size16KB (16K x 8)

Product details

Low-voltage Cortex-M0 for battery-powered control

The 50 MHz Cortex-M0 core gives enough throughput for a UART-to-I²C gateway, a simple PID loop, or a keypad scanner — but it is not a DSP or heavy protocol-stack engine. The 16 KB Flash limits firmware to compact single-purpose code; if your application needs over-the-air updates or a larger protocol stack, you would step up to a sibling with more Flash. The 2 KB RAM handles a few dozen sensor readings or a small communication buffer; anything requiring large data arrays will overflow it.

Frequently asked questions

What is the operating voltage range for LPC1112LVFHN24/003?

The supply voltage range is 1.65 V to 1.95 V, making it suitable for single-cell Li-ion or 1.8 V regulated bus applications.

What is the closest functional second-source for LPC1112LVFHN24/003?

The LPC11U24FHI33/301 is a peer with the same ARM Cortex-M0 core at 50 MHz, but it adds USB connectivity and a 10-bit ADC, and operates at 1.8 V. It is not a pin-compatible drop-in — the package and I/O count differ — but it covers a similar low-voltage, USB-capable application space.