LPC1200 series MCUs run at speeds up to 45 MHz. They include configurable peripherals such as a windowed watchdog timer (WWDT), programmable digital filter on all GPIO pins for finer control of signal integrity, and on-chip ADC. They support low- to mid-range designs prioritizing robustness and reliability as well as products requiring high immunity and/or 8 kV protection.
The special features of the LPC1200 make them ideal solutions for:
- Low- to mid-range product designs prioritizing robustness and reliability
- Products requiring high immunity and/or 8 kV protection
Additional Key features include:
- IEC 60730 Class B certified
- Rated high immunity, based on the Electrical Fast Transient (EFT) test by Langer EMV-Technik per IEC61697-1
- RTC and DMA support
Features
- A Windowed Watchdog Timer with an independent internal oscillator source, designed to comply with IEC 60730 Class B safety requirements for white goods
- A Programmable Digital Filter on all GPIO pins allowing better control of signal integrity for industrial applications
- I²C with Fast-mode Plus feature with 10x higher bus-drive capability compared to typical I²C I/O drives, allowing for twice as many devices on the same bus, as well as longer transmission distances
- Optimized ROM-based divide library for Cortex-M0 offering several times the arithmetic performance of software-based libraries, as well as a highly deterministic cycle time combined with reduced Flash code size
- Dual analog comparators with 32 levels of voltage reference, edge and level detection and output feedback loop supporting multiple states, such as monostable, astable or simple set/reset