32 KB Flash, 8 KB SRAM — the firmware footprint limit
32 KB of program Flash and 8 KB of SRAM. The LPC1100L series does not have a larger RAM option in the same pinout.
The 42 GPIOs come in a 48-LQFP package with a 7x7 mm body.
NXP LPC1114FBD48/302151 ARM Cortex-M0 MCU, 50 MHz, 32 KB Flash
MPNLPC1114FBD48/302151
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NXP LPC1100L series 32-bit ARM Cortex-M0 MCU, LPC1114FBD48/302151, 50 MHz core, 32 KB Flash, 8 KB SRAM, 42 I/O, 48-LQFP, -40°C to 85°C.
$5.6300Ref. price · indicative, final on quote
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026
Specifications
| Parameter | Value |
|---|---|
| Series | LPC1100L |
| Mounting | Surface Mount |
| Oscillator type | Internal |
| Program memory type | FLASH |
| Voltage - supply (Vcc (Vdd)) | 1.8V ~ 3.6V |
| Operating temperature | -40°C~85°C(TA) |
| Speed | 50MHz |
| Package | Bulk |
| RAM size | 8K x 8 |
| Core size | 32-Bit Single-Core |
| Peripherals | Brown-out Detect/Reset, POR, WDT |
| Connectivity | I²C, SPI, UART/USART |
| Number of i (O) | 42 |
| Core processor | ARM® Cortex®-M0 |
| Case | 48-LQFP |
| Data converters | A/D 8x10b |
| Program memory size | 32KB (32K x 8) |
Product details
Frequently asked questions
What is LPC1114FBD48/302151's maximum core speed?
The LPC1114FBD48/302151 runs at a maximum core speed of 50 MHz. That is the ceiling for the Cortex-M0 core in this LPC1100L series part.
What is the closest pin-compatible alternative to LPC1114FBD48/302151?
NXP has not published a direct pin-compatible successor for the LPC1114FBD48/302151. The LPC1114JBD48/303 and LPC1114FHN33/302 are the closest functional siblings, but verify the package (48-LQFP vs 33-HVQFN) and temperature grade before substituting.