STMicroelectronics STM32F0 ARM® Cortex-M0 32 位微控制单元

意法半导体 STM32 F0 入门级 ARM Cortex-M0 MCU 提供 32 位性能，并有 STM32 系列的主要特征，特别适合成本敏感型应用。STM32 F0 MCU 将实时性能、低功耗、以及 STM32 平台的先进架构与外设结合起来。STM32F0x0 在传统的 8 位和 16 位市场有很强的竞争力，无需应对不同架构和相关开发支出。STM32F0x1 产品线将多种功能高度集成，并具有多种存储器大小和封装尺寸，为成本敏感型应用提供更多灵活性。STM32F0x2 产品线用无晶振 USB 2.0 和 CAN 总线接口提供丰富连接方式，是通信网关、智能能源设备或游戏终端的理想选择。STM32F0x8 产品线工作电压为 1.8V ±8%，适合用于便携式消费电子应用，如智能手机、附件和媒体设备。STM32 将“万能架构”的概念成为现实。

STMicroelectronics STM32 F0 Entry-level Arm Cortex-M0 MCUs offer rich connectivity with crystal-less USB 2.0 and a CAN bus interface, making them ideal for communication gateways, smart energy devices, and game terminals. The STM32F0x8-line operating at 1.8V ±8% is well-suited for use in portable consumer applications such as smartphones, accessories, and media devices.

The STM32 Nucleo board provides a flexible way for users to try out new ideas and build prototypes with any STM32 microcontroller line, choosing from the various combinations of performance, power consumption, and features.

特性

Arm 32-bit Cortex-M0 CPU, frequency up to 48MHz
CRC calculation unit
Reset and power management
Analog supply: V_DDA = V_DD to 3.6V
Power-on / Power down reset (POR/PDR)
Low power modes include Sleep, Stop, Standby
Clock management
- 4MHz to 32MHz crystal oscillator
- 32kHz oscillator for RTC with calibration
- Internal 8MHz RC with x6 PLL option
- Internal 40kHz RC oscillator
- All mappable on external interrupt vectors

5-channel DMA controller
- 0V to 3.6V conversion range
- 2.4V to 3.6V separate analog supply
Calendar RTC with alarm and periodic wakeup from Stop / Standby
- Independent and system watchdog timers
- SysTick timer
Communication interfaces (1Mbit/s) with 20mA current sink
- One supporting SMBus/PMBus
- Up to two SPIs (18Mbit/s) with 4 to 16 programmable bit frames
Serial wire debug (SWD)
All packages are ECOPACK® 2