ST STM32F030x系列32位MCU开发方案
ST公司的STM32F030x系列是高性能基于ARM Cortex™－M0核的32位RISC MCU,工作频率48MHz,集成了高速嵌入存储器(多达64KB闪存和多达8KB SRAM),以及大量的确增强性外设和I/O,并提供标准通信接口(多达两个I2C, 多达两个SPI和多达两个USART),一个12位ADC,多达六个通用16位计时器和PWM计时器.工作电压2.4V－3.6V,主要用在手持设备,家用电器,电动自行车,HVAC,数字电视,PC外设,告警系统,视频连接,游戏平台,打印机和扫描仪等.本文介绍了STM32F030x系列主要特性,框图和时钟树, Discovery开发板32F0308DISCOVERY主要特性,硬件框图,电路图,材料清单和PCB元件分布图.
The STM32F030x microcontroller incorporates the high-performance ARM Cortex™-M0 32-bit RISC core operating at a 48 MHz frequency, high-speed embedded memories (up to 64 Kbytes of Flash memory and up to 8 Kbytes of SRAM), and an extensive range of enhanced peripherals and I/Os. All devices offer standard communication interfaces (up to two I2Cs, up to two SPIs, and up to two USARTs), one 12-bit ADC, up to 6 general-purpose 16-bit timers and an advanced-control PWM timer.
The STM32F030x microcontroller operates in the -40 to +85 ℃ temperature range, from a 2.4 to 3.6 V power supply. A comprehensive set of power-saving modes allows the design of low-power applications.
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