NXP LPC1100XL series, LPC1111FHN33/103,5, 32-bit ARM Cortex-M0 MCU, 50 MHz, 8 KB Flash, 2 KB RAM, 28 I/O, I²C/SPI/UART, 8x10-bit ADC, -40 to 85 °C, 32-HVQFN.
| 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 | 8KB (8K x 8) |
Brown-out detect, power-on reset, and watchdog timer are built in, covering the basic supervisory functions that otherwise need an external reset IC. That saves a BOM line and a PCB via.
The LPC1111FHN33/103,5 comes in a 32-VQFN exposed-pad package, with the supplier device package specified as 32-HVQFN (7x7 mm).
Yes, the supply voltage range of 1.8 V to 3.6 V includes 3.3 V, so the MCU operates directly on a 3.3 V rail and its I/O is 3.3 V-compatible.
The LPC1111FHN33/103,5 runs at 50 MHz from its ARM Cortex-M0 core.