Skip to main content
NXP USA Inc. LPC1114FBD48/303151 — Microcontrollers & Processors (MCU / MPU / DSP)
NXP USA Inc.

NXP LPC1114FBD48/303151 ARM Cortex-M0 MCU, 32KB Flash, 50MHz

MPNLPC1114FBD48/303151
Active

NXP LPC1100XL series 32-bit ARM Cortex-M0 MCU, LPC1114FBD48/303151, 50MHz core, 32KB Flash, 8KB SRAM, 42 I/O, 8x10b ADC, I²C/SPI/UART, 1.8V-3.8V supply, -40°C to 85°C, 48-LQFP.

LPC1114FBD48/303151 datasheet
StockContact for availability
MOQ1 pcs
  • 100% new & originalTraceable channels only — no refurbs, no pulls, no remarked parts.
  • Date & lot codes on quoteStated per line before you commit; label photos on request.
  • MSL-compliant ESD packingMoisture-sealed bags with indicator cards; reels photo-verified.
  • PayPal buyer protectionPay by T/T, PayPal or Payoneer — card payments covered end to end.

Specifications

LPC1114FBD48/303151 Technical Specifications
ParameterValue
SeriesLPC1100XL
Mounting typeSurface Mount
Oscillator typeInternal
Program memory typeFLASH
Voltage - supply (Vcc (Vdd))1.8V ~ 3.8V
Operating temperature-40°C~85°C(TA)
Speed50MHz
PackageBulk
RAM size8K x 8
Core size32-Bit Single-Core
PeripheralsBrown-out Detect/Reset, POR, WDT
ConnectivityI²C, SPI, UART/USART
Number of i (O)42
Core processorARM® Cortex®-M0
Case48-LQFP
Data convertersA/D 8x10b
Program memory size32KB (32K x 8)

Product details

50 MHz core and memory — what they mean for fit

The 50 MHz Cortex-M0 core and 32 KB Flash handle sensor polling and Modbus RTU framing. The 8 KB SRAM supports a few hundred bytes of stack and moderate buffers.

Lifecycle and sourcing posture

This part carries an Active product status — no end-of-life notice, no last-time-buy window to track. It remains a standard catalog item from NXP, sourced through independent distribution and quoted to order against an RFQ. Availability and current pricing are confirmed at quote time; for volume or blanket-order commitments, the LPC1100XL series has broad second-source compatibility within the family, but no official pin-compatible cross-reference is listed for this specific trim variant.

Frequently asked questions

What is the flash memory size of LPC1114FBD48/303151?

The LPC1114FBD48/303151 has 32 KB of Flash program memory, organized as 32K x 8 bits.

Does LPC1114FBD48/303151 have an internal oscillator?

Yes, it includes an internal oscillator, so an external crystal is not required for many timing applications.

What is the operating voltage range of LPC1114FBD48/303151?

The supply voltage range is 1.8 V to 3.8 V, allowing direct operation from a 3.3 V rail.

Is LPC1114FBD48/303151 compatible with 3.3V logic?

Yes, the 1.8 V to 3.8 V supply range covers 3.3 V logic levels directly, and I/O pins are 5 V tolerant when configured as inputs.