The LPC4350FET180,551 is an ARM Cortex-M4 based microcontrollers for embedded applications which include an ARM Cortex-M0 coprocessor. The ARM Cortex-M4 is a next generation 32-bit core that offers system enhancements such as low power consumption, enhanced debug features, and a high level of support block integration. The ARM Cortex-M4 CPU incorporates a 3-stage pipeline, uses a Harvard architecture with separate local instruction and data buses as well as a third bus for peripherals, and includes an internal prefetch unit that supports speculative branching. The ARM Cortex-M4 supports single-cycle digital signal processing and SIMD instructions. A hardware floating-point processor is integrated in the core.
● Processor running at frequencies of up to 204 MHz
● Built-in Memory Protection Unit supporting eight regions.
● Built-in Nested Vectored Interrupt Controller
● Hardware floating-point unit
● Non-maskable Interrupt input
● JTAG and Serial Wire Debug, serial trace, eight breakpoints, and four watch points.
● Enhanced Trace Module and Enhanced Trace Buffer support
● System tick timer
● Crystal oscillator with an operating range of 1 MHz to 25 MHz
● Serial GPIO interface
● External Memory Controller supporting external SRAM, ROM, NOR flash, and SDRAM devices.
● Secure Digital Input Output (SD/MMC) card interface
● GPIO registers are located on the AHB for fast access
● One 10-bit DAC with DMA support and a data conversion rate of 400 kSamples/s
● Two 10-bit ADCs with DMA support and a data conversion rate of 400 kSamples/s
