Megawin ARM Cortex M0 MCU MG32F02U064AD
The MG32F02U064AD support multiple and flexible communicate interface for production application. It provides alternate function pins those are including of GPIO, I2C, SPI, UART, Timer with IC/PWM, ADC, Analog Comparator, DAC, EMB, NCO, CCL and SWD(on chip debug). It provides programmable IO type – quasi-bidirectional , push-pull output , open-drain output , input only(Hi-z) with optional pull-high. In addition, it is built-in internal de-bounce circuit to deglitch noise for worse signals.
| CPU Core | |
| ARM 32-bit Cortex-M0 CPU | |
| Operation frequency up to 48MHz | |
| Built-in one NVIC for 32 external interrupt inputs with 4-level priority | |
| Built-in one 24-bit system tick timer | |
| Built-in one single-cycle 32-bit multiplier | |
| Built-in one SWD serial wire debugger with 2 watch points and 4 breakpoints | |
| Flash Memory | |
| Built-in embedded max. 128K bytes flash memory for application code | |
| Support ICP (In-circuit program) for ISP boot code update through SWD interface | |
| Support ISP (In-system program) for application code update |
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| Support IAP (In-application program) for application data update |
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| SRAM Memory | |
| Built-in embedded max. 16K bytes SRAM |
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| Built-in extra 512 bytes SRAM for USB endpoints’ packet buffer. | |
| Power | |
| Built-in two embedded regulators for core logic power and USB analog macro | |
| Built-in brown-out detectors |
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| Built-in a power management controller with power-down and wakeup control | |
| Support three power operation modes |
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| Support wake-up from SLEEP/STOP modes via multiple sources | |
| Reset | |
| Built-in embedded POR (power-on reset) circuit | |
| Built-in one reset source controller |
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| Provide multiple reset source |
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| Clock | |
| Built-in embedded ILRCO (internal low frequency RC oscillator) by 32KHz | |
| Built-in embedded IHRCO (internal high frequency RC oscillator) |
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| Built-in embedded PLL clock output for system clock | |
| Built-in embedded XOSC oscillator with MCD for external 32KHz and 4 ~ 25MHz | |
| Support external clock input up to 36MHz | |
| Built-in a clock source controller with independent clock enable control for modules | |
| Support internal XOSC oscillator and internal ILRCO/IHRCO clock output | |






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