ARM Cortex M0 32-Bit MCU, Micro-Controllers
Megawin ARM Cortex M0 MCU MG32F02A032
| ARM Cortex-M0 MCU
Flash ROM: 32 KB RAM: 4096B IO’s : 17/29/44 Timer: 5+RTC Communication: UART x2, I2C, SPI/QPI/PWM, CRC, DMA Packages: TSSOP-20, QFN-32, LQFP-48 |
₹65.00
ex. GST
Availability: Backorder (Delivery in 2-4 Weeks)
- 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 32K 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
- ▬ Support programmable ISP flash memory size for ISP boot code
- Support IAP (In-application program) for application data update
- ▬ Support programmable IAP flash memory size
- SRAM Memory
- Built-in embedded 4K bytes SRAM
- Power
- Built-in two brown-out detectors
- ▬ BOD0 detect 1.7V
- ▬ BOD1 detect by selected level 4.2V/3.7V/2.4V/2.0V
- Built-in a power management controller with power-down and wakeup control
- Support three power operation modes
- ▬ ON(Normal) mode and SLEEP , STOP power down modes
- 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
- ▬ Programmable chip cold reset and warm reset for reset source
- ▬ Independent software reset control for internal modules
- Provide multiple reset source
- ▬ POR/BOD0/BOD1/External reset pin input/Software force reset
- ▬ IWDT/WWDT/ADC/Analog Comparator
- ▬ Illegal address error reset/Flash access protect error reset
- ▬ Missing clock detect (MCD) reset
- Clock
- Built-in embedded ILRCO (internal low frequency RC oscillator) by 32KHz
- Built-in embedded IHRCO (internal high frequency RC oscillator)
- ▬ Trimmed to 11.059 or 12MHz ±1% at +25℃
- 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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