PY32F030 系列微控制器采用高性能的 32 位 ARM® Cortex®-M0+内核，宽电压工作范围的 MCU。嵌入高达 64Kbytes flash 和 8Kbytes SRAM 存储器，最高工作频率 48MHz。包含多种不同封装类型多款产品。芯片集成多路 I2C、SPI、USART 等通讯外设，1 路 12bit ADC，5 个 16bit 定时器，以及 2 路比较器。带DMA支持。
PY32F030 系列微控制器的工作温度范围为-40℃~85℃，工作电压范围 1.7V~5.5V。芯片提供 sleep 和stop 低功耗工作模式，可以满足不同的低功耗应用。
PY32F030 系列微控制器适用于多种应用场景，例如控制器、手持设备、PC 外设、游戏和 GPS 平台、工业应用，小家电等。
PY32F030 系列配置一览
- 32-bit ARM® Cortex® - M0+
- Up to 48 MHz operating frequencyInternal 4/8/16/ 22.12/24 MHz RC oscillator (HSI)Internal 32.768 KHz RC oscillator (LSI)4 to 32 MHz crystal oscillator (HSE)32.768KHz low speed crystal oscillator (LSE)PLL (supports 2 frequency multiplication of HSI or HSE)
- Up to 64 Kbytes flash memory
- Up to 8 Kbytes SRAM
- 3-channel DMA controller
- 1 x 12-bit ADCSupports up to 10 external input channels
- 1 x 16bit advanced control timer (TIM1)
- 4 x general purpose 16-bit timers (TIM3/TIM14/TIM16/TIM17)
- 1 x low-power timer (LPTIM), supports wake-up from stop mode
- 1 x Independent Watchdog Timer (IWDT)
- 1 x Window Watchdog Timer (WWDT)
- 1 x SysTick timer
- RTC
- 2 x Serial Peripheral Interface (SPI)
- 2 x Universal Synchronous / Asynchronous Transceivers (USARTs) with automatic baudrate detection
- 1 x I2C interface , supports standard mode (100kHz) , Fast mode (400 kHz) , supports 7-bit addressing mode
- Support 4-bit 7-segment common cathode LED digital tube
- Hardware CRC-32 module
- 2 x comparators
- Unique UID
- Serial wire debug (SWD)
- Operating voltage: 1.7 to 5.5 V
- Working temperature: -40℃ to 85℃
- Package: LQFP32, QFN32, TSSOP24, TSSOP20, QFN20
