NXP LPC1100XL series, 32-bit ARM Cortex-M0 MCU, LPC1114JHN33/303551, 50 MHz, 32 KB Flash, 8 KB RAM, 8x10b ADC, I²C/SPI/UART, -40 to 105°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~105°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) | 28 |
| Core processor | ARM® Cortex®-M0 |
| Case | 32-VQFN Exposed Pad |
| Data converters | A/D 8x10b |
| Program memory size | 32KB (32K x 8) |
The NXP LPC1114JHN33/303551 is a 32-bit ARM Cortex-M0 microcontroller from the LPC1100XL series, running at 50 MHz. Serial connectivity covers I²C, SPI, and UART/USART, so it can talk to sensors, displays, or a host controller without extra glue logic.
At 50 MHz, the Cortex-M0 can execute a PID update or a simple commutation routine in a few microseconds. The 8 KB SRAM limits buffer depth for data logging or complex state machines.
No last-time-buy or end-of-life notice is on record.
The core runs at 50 MHz, which is the maximum clock frequency for the ARM Cortex-M0 in this LPC1100XL series part.