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NXP USA Inc. LPC1347FBD48,151 — Microcontrollers & Processors (MCU / MPU / DSP)

NXP LPC1347FBD48,151 ARM Cortex-M3 MCU, 72 MHz, 64 KB Flash

MPNLPC1347FBD48,151
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NXP LPC13xx series 32-bit ARM Cortex-M3 MCU, LPC1347FBD48,151, 72 MHz core, 64 KB Flash, 12 KB RAM, USB 2.0 device, 40 GPIO, 8x12-bit ADC, 2V to 3.6V supply, -40 to 85°C, 48-LQFP.

$9.3800Ref. price · indicative, final on quote
NXP USA Inc. LPC1347FBD48,151 datasheet (PDF)
Packaging48-LQFP
RoHSROHS3 Compliant
SeriesLPC13xx
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

LPC1347FBD48,151 specifications
ParameterValue
SeriesLPC13xx
MountingSurface Mount
Oscillator typeInternal
Program memory typeFLASH
Voltage - supply (Vcc (Vdd))2V ~ 3.6V
Operating temperature-40°C ~ 85°C (TA)
Speed72MHz
PackageTray
RAM size12K x 8
Core size32-Bit Single-Core
EEPROM size4K x 8
PeripheralsBrown-out Detect/Reset, POR, WDT
ConnectivityI²C, Microwire, SPI, SSI, SSP, UART/USART, USB
Number of i (O)40
Core processorARM® Cortex®-M3
Case48-LQFP
Data convertersA/D 8x12b
Program memory size64KB (64K x 8)

Product details

Where it fits — industrial control and USB-bridge designs

The 2V to 3.6V supply range lets it run directly from a 3.3V rail or a single Li-ion cell without an extra regulator. The USB device interface handles HID-class keyboards, CDC virtual COM ports, and mass-storage class firmware updates — common in field-programmable data loggers and configuration tools.

64 KB Flash + 12 KB RAM — sizing the firmware budget

64 KB of Flash holds a moderate application. The 12 KB of SRAM leaves room for USB buffers and a small RTOS heap.

Frequently asked questions

What is LPC1347FBD48,151's listed speed?

The core processor runs at 72 MHz, based on the ARM Cortex-M3 architecture. That speed supports USB full-speed operation and real-time control loops with margin.

What compliance documentation does NXP provide for LPC1347FBD48,151?

The part is ROHS3 compliant. Standard NXP documentation includes the datasheet, application notes, and a reference manual for the LPC13xx series.