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STM32F103C8 数据表(PDF) 6 Page - STMicroelectronics |
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STM32F103C8 数据表(HTML) 6 Page - STMicroelectronics |
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6 / 67 page ![]() Introduction STM32F103xx 6/67 1 Introduction This datasheet provides the STM32F103xx performance line ordering information and mechanical device characteristics. For information on programming, erasing and protection of the internal Flash memory please refer to the STM32F10xxx Flash programming reference manual, pm0042, available from www.st.com. For information on the Cortex-M3 core please refer to the Cortex-M3 Technical Reference Manual. 2 Description The STM32F103xx performance line family incorporates the high-performance ARM Cortex-M3 32-bit RISC core operating at a 72 MHz frequency, high-speed embedded memories (Flash memory up to 128Kbytes and SRAM up to 20 Kbytes), and an extensive range of enhanced I/Os and peripherals connected to two APB buses. All devices offer two 12-bit ADCs, three general purpose 16-bit timers plus one PWM timer, as well as standard and advanced communication interfaces: up to two I2Cs and SPIs, three USARTs, an USB and a CAN. The STM32F103xx performance 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 to design low-power applications. The complete STM32F103xx performance line family includes devices in 4 different package types: from 48 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 STM32F103xx performance line microcontroller family suitable for a wide range of applications: ● Motor drive and application control ● Medical and handheld equipment ● PC peripherals gaming and GPS platforms ● Industrial applications: PLC, inverters, printers, and scanners ● Alarm systems, Video intercom, and HVAC Figure 1 shows the general block diagram of the device family. |
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