NXP LPC1200 series 32-bit ARM Cortex-M0 MCU, LPC1224FBD48/101,1, 45MHz core, 32KB Flash, 4K x 8 RAM, 48-LQFP, -40 to 85°C, 3V to 3.6V supply.
| Parameter | Value |
|---|---|
| Series | LPC1200 |
| Mounting | Surface Mount |
| Oscillator type | Internal |
| Program memory type | FLASH |
| Voltage - supply (Vcc (Vdd)) | 3V ~ 3.6V |
| Operating temperature | -40°C ~ 85°C (TA) |
| Speed | 45MHz |
| Package | Tray |
| RAM size | 4K x 8 |
| Core size | 32-Bit Single-Core |
| Peripherals | Brown-out Detect/Reset, DMA, POR, WDT |
| Connectivity | I²C, IrDA, Microwire, SPI, SSI, SSP, UART/USART |
| Number of i (O) | 39 |
| Core processor | ARM® Cortex®-M0 |
| Case | 48-LQFP |
| Data converters | A/D 8x10b |
| Program memory size | 32KB (32K x 8) |
That's enough connectivity to talk to a temperature sensor, a serial EEPROM, and a Modbus transceiver on the same chip. Internal oscillator means no external crystal for basic timing — one less BOM line to source. 39 GPIOs.
45 MHz core clock. 4K x 8 RAM.
The core runs at 45 MHz. That is the maximum clock for the ARM Cortex-M0 core on this device.
It is part of the LPC1200 series from NXP.
The part is ROHS3 compliant. That is the only compliance certification listed. No separate UL, IEC, or REACH declaration is cited for this specific order code.