I/O 数

STM32F030R8T6采用ARM Cortex内核，运算速度高达48 MHz。STM32F030R8T6是STM32系列中价格亲民的产品，具有全套外设，例如高速12位ADC、先进且灵活的定时器、日历RTC和通信接口（例如 I?C、USART和SPI）。

该组合轻松超越了现有的8位架构，让所有应用设计者均能得益于先进32位内核的简单性和高效率。STM32F030超值系列提供多种存储容量和引脚数组合，能与之匹敌的器件少之又少，从而进一步优化项目成本。

采用STM32F030R8T6的应用设计者能够随时升级到功能强大的STM32系列中的任何产品，并且工具和应用软件的可重用性极高

 STM32F030R8T6     ST各系列大量原装现货！ 热烈欢迎咨询下单！

Features

• Core: ARM? 32-bit Cortex?-M0 CPU, frequency up to 48 MHz
• Memories
  • 16 to 256 Kbytes of Flash memory
  • 4 to 32 Kbytes of SRAM with HW parity
• CRC calculation unit
• Reset and power management
  • Digital & I/Os supply: VDD = 2.4 V to 3.6 V
  • Analog supply: VDDA = VDD to 3.6 V
  • Power-on/Power down reset (POR/PDR)
  • Low power modes: Sleep, Stop, Standby
• Clock management
  • 4 to 32 MHz crystal oscillator
  • 32 kHz oscillator for RTC with calibration
  • Internal 8 MHz RC with x6 PLL option
  • Internal 40 kHz RC oscillator
• Up to 55 fast I/Os
  • All mappable on external interrupt vectors
  • Up to 55 I/Os with 5V tolerant capability
• 5-channel DMA controller
• One 12-bit, 1.0 μs ADC (up to 16 channels)
  • Conversion range: 0 to 3.6 V
  • Separate analog supply: 2.4 V to 3.6 V
• Calendar RTC with alarm and periodic wakeup from Stop/Standby
• 11 timers
  • One 16-bit advanced-control timer for six-channel PWM output
  • Up to seven 16-bit timers, with up to four IC/OC, OCN, usable for IR control decoding
  • Independent and system watchdog timers
  • SysTick timer
• Communication interfaces
  • Up to two I2C interfaces
  • one supporting Fast Mode Plus (1 Mbit/s) with 20 mA current sink,
  • one supporting SMBus/PMBus.
  • Up to six USARTs supporting master synchronous SPI and modem control; one with auto baud rate detection
  • Up to two SPIs (18 Mbit/s) with 4 to 16 programmable bit frames
• Serial wire debug (SWD)
• All packages ECOPACK?2

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