NXP LPC1100XL series 32-bit ARM Cortex-M0 MCU, LPC1113FHN33/303,5, 50 MHz core, 24 KB Flash, 8 KB RAM, I²C/SPI/UART, 8-channel 10-bit ADC, -40 to 85°C, 32-HVQFN exposed pad.
| Parameter | Value |
|---|---|
| Series | LPC1100XL |
| 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 | Tray |
| 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) | 28 |
| Core processor | ARM® Cortex®-M0 |
| Case | 32-VQFN Exposed Pad |
| Data converters | A/D 8x10b |
| Program memory size | 24KB (24K x 8) |
It belongs in outdoor telecom cabinets, factory-floor controllers, and engine-bay modules — not in a consumer toy that lives indoors. The internal oscillator saves a crystal on the BOM for non-critical timing, but if you need a precise baud rate for UART, plan on an external clock.
Operates from 1.8 V to 3.6 V. Includes brown-out detect, POR, and WDT.
Status is Active. NXP continues production; no last-time-buy notice.
Within the LPC1100XL series, pin-compatible siblings differ by Flash and RAM size — for example, the LPC1114 offers 32 KB Flash and 8 KB RAM in the same HVQFN-32 footprint. Check the base product number LPC1113 for the exact memory tier.
The core runs at 50 MHz, which is the maximum clock for the ARM Cortex-M0 in this device.