50 MHz Cortex-M0 — what it handles
At 50 MHz the Cortex-M0 core executes a single-cycle multiply.
Memory and I/O budget
32 KB Flash and 8 KB RAM place this in the value-density tier. With 27 GPIO in a 32-pin package, most pins are brought out.
NXP LPC1114LVFHI33/303551 ARM Cortex-M0 MCU, 50 MHz
MPNLPC1114LVFHI33/303551
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NXP LPC1100LV series 32-bit ARM Cortex-M0 MCU, LPC1114LVFHI33/303551, 50 MHz core, 32 KB Flash, 8 KB RAM, 1.65 V–1.95 V supply, -40 to 85 °C, 32-HVQFN (5x5 mm), 27 GPIO, I²C/SPI/UART, 8-ch 8-bit ADC.
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026
Specifications
| Parameter | Value |
|---|---|
| Series | LPC1100LV |
| Mounting | Surface Mount |
| Oscillator type | Internal |
| Program memory type | FLASH |
| Voltage - supply (Vcc (Vdd)) | 1.65V ~ 1.95V |
| 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) | 27 |
| Core processor | ARM® Cortex®-M0 |
| Case | 32-VFQFN Exposed Pad |
| Data converters | A/D 8x8b |
| Program memory size | 32KB (32K x 8) |
Product details
Frequently asked questions
Does LPC1114LVFHI33/303551 support 5V I/O?
No. The supply range is 1.65 V to 1.95 V, and the I/O pins swing with VDD. 5 V tolerant I/O is not supported without external level shifting.
What is the supply voltage range for LPC1114LVFHI33/303551?
The supply voltage range is 1.65 V to 1.95 V.
What is the pinout of LPC1114LVFHI33/303551?
The pinout is defined for the 32-HVQFN (5x5 mm) package with 27 GPIO, I²C, SPI, UART, and an 8-channel 8-bit ADC. The exact pin assignments are in the LPC1114LV datasheet.