NXP LPC1100XL series LPC1112FHN33/103,5, 32-bit ARM Cortex-M0 MCU, 50 MHz, 16 KB Flash, 2 KB SRAM, 28 I/O, 8x10b ADC, I²C/SPI/UART, 1.8V-3.6V, -40°C to 85°C, 32-HVQFN (7x7).
| 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 | 2K 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 | 16KB (16K x 8) |
The 50 MHz core on this LPC1100XL part is the entry-level speed grade for the family. It handles sensor polling loops, UART command parsing, and PWM generation.
The 2 KB SRAM limits runtime buffers.
The supply voltage range is 1.8 V to 3.6 V.
Program memory is 16 KB (16K x 8) of Flash.
The core runs at 50 MHz.