NXP LPC81xM series 32-bit ARM Cortex-M0+ MCU, LPC811M001JDH16FP, 30 MHz, 8 KB Flash, 2 KB RAM, I²C/SPI/UART, -40°C to 105°C, 16-TSSOP.
| Parameter | Value |
|---|---|
| Series | LPC81xM |
| 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 | 30MHz |
| Package | Tube |
| RAM size | 2K x 8 |
| Core size | 32-Bit Single-Core |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| Connectivity | I²C, SPI, UART/USART |
| Number of i (O) | 14 |
| Core processor | ARM® Cortex®-M0+ |
| Case | 16-TSSOP (0.173\", 4.40mm Width) |
| Program memory size | 8KB (8K x 8) |
The Cortex-M0+ pipeline executes most instructions in one cycle, yielding about 30 MIPS at 30 MHz.
You can run one I²C bus for sensors, one SPI for a small display or external ADC, and one UART for debug or host communication simultaneously — provided the pin assignments do not conflict. The brown-out detect, POR, PWM, and watchdog peripherals are on-chip, reducing external component count.
Yes, it includes I²C, SPI, and UART/USART connectivity, all multiplexed onto the 14 I/O pins.
The supply voltage range is 1.8 V to 3.6 V, covering both 1.8 V and 3.3 V logic rails.