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NXP USA Inc. LPC1751FBD80,551 — Microcontrollers & Processors (MCU / MPU / DSP)

NXP LPC1751FBD80,551 ARM Cortex-M3 MCU, 100MHz, 32KB Flash

MPNLPC1751FBD80,551
Active

NXP LPC17xx series 32-bit ARM Cortex-M3 MCU, LPC1751FBD80,551, 100MHz core, 32KB Flash, 8K x 8 RAM, 52 I/O, CAN, USB, SPI, I2C, 80-LQFP, -40 to 85°C.

$10.1400Ref. price · indicative, final on quote
NXP USA Inc. LPC1751FBD80,551 datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

LPC1751FBD80,551 specifications
ParameterValue
SeriesLPC17xx
MountingSurface Mount
Oscillator typeInternal
Program memory typeFLASH
Voltage - supply (Vcc (Vdd))2.4V ~ 3.6V
Operating temperature-40°C ~ 85°C (TA)
Speed100MHz
PackageTray
RAM size8K x 8
Core size32-Bit Single-Core
PeripheralsBrown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, WDT
ConnectivityCANbus, I²C, IrDA, Microwire, SPI, SSI, SSP, UART/USART, USB
Number of i (O)52
Core processorARM® Cortex®-M3
Case80-LQFP
Data convertersA/D 6x12b
Program memory size32KB (32K x 8)

Product details

Industrial temperature and package

Housed in an 80-LQFP (12x12 mm) body, surface-mount only. The -40°C to 85°C range covers factory-floor cabinets and outdoor telecom shelters.

Lifecycle and sourcing

Status is Active per the manufacturer record. No last-time-buy or end-of-life notice in force. The part can be specified into new BOMs with normal supply continuity. Sourced and quoted to order against an RFQ through independent distribution; availability and current pricing confirmed at quote time.

Frequently asked questions

What is the core speed of LPC1751FBD80,551?

The ARM Cortex-M3 core runs at 100 MHz, which provides enough throughput for most industrial control loops and protocol handling at this Flash/RAM tier.