描述
STM32F105xx和STM32F107xx連接線系列采用高性能ARM®Cortex®-M3 32位RISC內核，工作頻率為72 MHz，高速嵌入式存儲器(高達256 kb的閃存和64 kb的SRAM)，以及
廣泛的增強型I/ o和外設連接到兩個APB總線。所有
器件提供兩個12位adc，四個通用16位定時器和一個PWM定時器
作為標準和高級通信接口:多達兩個i2c，三個spi，兩個i2s，
五個usart，一個USB OTG FS和兩個can。以太網可在STM32F107xx上使用
只有。
STM32F105xx和STM32F107xx連接線系列工作在-40至
+105℃的溫度范圍，從2.0到3.6 V的電源。一套全面的
省電模式允許設計低功耗應用。
STM32F105xx和STM32F107xx連接線系列提供三種器件
不同的包裝類型:從64針到100針。根據所選擇的設備，
包括不同的外圍設備集，下面的描述給出了一個概述
該系列中建議的完整外設范圍。
這些特性使得STM32F105xx與STM32F107xx連接線
微控制器系列適用于廣泛的應用，如電機驅動和
應用控制，醫(yī)療和手持設備，工業(yè)應用，plc，
逆變器，打印機，掃描儀，報警系統(tǒng)，視頻對講機，暖通空調和家庭音響
設備。
Description The STM32F105xx and STM32F107xx connectivity line family incorporates the highperformance ARM® Cortex®-M3 32-bit RISC core operating at a 72 MHz frequency, highspeed embedded memories (Flash memory up to 256 Kbytes and SRAM 64 Kbytes), and an extensive range of enhanced I/Os and peripherals connected to two APB buses. All devices offer two 12-bit ADCs, four general-purpose 16-bit timers plus a PWM timer, as well as standard and advanced communication interfaces: up to two I2Cs, three SPIs, two I2Ss, five USARTs, an USB OTG FS and two CANs. Ethernet is available on the STM32F107xx only. The STM32F105xx and STM32F107xx connectivity line family operates in the –40 to +105 °C temperature range, from a 2.0 to 3.6 V power supply. A comprehensive set of power-saving mode allows the design of low-power applications. The STM32F105xx and STM32F107xx connectivity line family offers devices in three different package types: from 64 pins to 100 pins. Depending on the device chosen, different sets of peripherals are included, the description below gives an overview of the complete range of peripherals proposed in this family. These features make the STM32F105xx and STM32F107xx connectivity line microcontroller family suitable for a wide range of applications such as motor drives and application control, medical and handheld equipment, industrial applications, PLCs, inverters, printers, and scanners, alarm systems, video intercom, HVAC and home audio equipment.