Introduction: 

PY32MD410 series microcontrollers feature a high-performance 32-bit ARM® Cortex®-M0+ core, wide-voltage operating range MCUs, embedded with up to 64 KB of Flash and 8 KB of SRAM memory, and operating at up to 72 MHz. They are available in a wide range of different package types. The PY32MD410 series microcontrollers are available in a wide range of packages, including multiple I2C, SPI, and USART communication peripherals, a 12-bit ADC, four 16-bit timers, a 32-bit timer, two comparators, and two operational amplifiers, and have an operating temperature range of -40 to 105 °C and an operating voltage range of 2.0 to 5.5 V. The PY32MD410 series offers sleep, stop, and low-power modes of operation to meet the needs of a wide range of applications. PY32MD410 series microcontrollers are suitable for three-phase/single-phase BLDC/PMSM, induction motor and servo motor drive control, and the common application scenarios are listed as follows: range hood, air conditioner fan, ceiling fan, floor fan, vacuum cleaner, hairdryer, industrial fan, water pump, compressor, electric vehicle, power tool, model airplane, etc.

Product features: 

 core 

- 32-bit ARM® Cortex® - M0+ 

- up to 72 MHz operating frequency 

 memory 

- up to 64 KB Flash memory

- Up to 8 KB SRAM 

- 128 Bytes User OTP Data 

 Clock System 

- Internal 4/8/16/22.12/24 MHz RC Oscillator (HSI) 

- Internal 32.768 kHz RC Oscillator (HSI) - Internal 32.768 kHz RC Oscillator (LSI) 

- PLL(x2,x3) 

 Power Management and Reset 

- Operating Voltage: 2.0 ~ 5.5 V 

- Low Power Mode: Sleep, Stop 

- Power On/Power Off Reset (POR/PDR) 

- Brown-out Reset (BOR) 

- Programmable Voltage Detection (PVD) 

 General Purpose Inputs and Outputs (I/Os) 

- Up to 16 I/Os, all available as external interrupts

 3-channel DMA controller 

 1 x 12-bit ADC 

- Supports up to 8 external input channels, 5 internal channels 

- Input voltage conversion range: 0 ~ Vcc 

- VADC-REF internal voltage: 1.024/1.5/2.5/2.5 1.024/1.5/2.048/2.5 V 

 Timers 

- 1 x 16-bit Advanced Control Timer (TIM1) 

- 3 x General Purpose 16-bit Timers (TIM14/TIM16/TIM17)