DSP, Micros & Memory


Cortex-M0 microcontrollers

21 February 2018 DSP, Micros & Memory

The NuMicro M0564 series microcontroller from Nuvoton is based on the ARM Cortex-M0 core operating at up to 72 MHz. It features adjustable VDDIO pins for specific I/O pins with a wide range of voltage from 1,8 V to 5,5 V, supporting various operating voltages of external components, and integrates a high-speed PWM with clock frequency up to 144 MHz for precision control, and a hardware divider to speed up the calculation for the control algorithms.

The M0564 series also integrates SPROM (Security Protection ROM) which provides a secure code execution area to protect developers’ intellectual property. The devices are ideal for industrial control, motor control and metering applications.

The microcontrollers support a wide voltage range from 2,5 V to 5,5 V and temperatures ranging from -40°C to 105°C. They have up to 256 KB of Flash memory, 20 KB of SRAM as well as 4 KB of ISP (in-system programming) ROM in 48-, 64- or 100-pin packages.

Peripherals comprise timers, watchdog timers, RTC, PDMA, EBI, UART, smart card interface, SPI, I²S, I²C, GPIO, up to 12 channels of 16-bit PWM, up to 20 channels of 12-bit ADC, analog comparator, temperature sensor, LVR (low voltage reset), BOD (brown-out detector), 96-bit UID (unique identification), and 128-bit UCID (unique customer identification).



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