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STM32F107VB 数据表(PDF) 10 Page - STMicroelectronics |
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STM32F107VB 数据表(HTML) 10 Page - STMicroelectronics |
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10 / 95 page ![]() Description STM32F105xx, STM32F107xx 10/95 Doc ID 15274 Rev 4 These features make the STM32F105xx and STM32F107xx connectivity line microcontroller family suitable for a wide range of applications: G Motor drive and application control G Medical and handheld equipment G Industrial applications: PLC, inverters, printers, and scanners G Alarm systems, Video intercom, and HVAC G Home audio equipment Figure 1 shows the general block diagram of the device family. 2.1 Device overview Table 2. STM32F105xx and STM32F107xx features and peripheral counts Peripherals(1) STM32F105Rx STM32F107Rx STM32F105Vx STM32F107Vx Flash memory in Kbytes 64 128 256 128 256 64 128 256 128 256 SRAM in Kbytes 20 32 64 48 64 20 32 64 48 64 Ethernet No Yes No Yes Timers General-purpose 4 Advanced-control 1 Basic 2 Communication interfaces SPI(I2S)(2) 3(2) 3(2) 3(2) 3(2) I2C2 1 2 1 USART 5 USB OTG FS Yes CAN 2 GPIOs 51 80 12-bit ADC Number of channels 2 16 12-bit DAC Number of channels 2 2 CPU frequency 72 MHz Operating voltage 2.0 to 3.6 V Operating temperatures Ambient temperatures: –40 to +85 °C /–40 to +105 °C Junction temperature: –40 to + 125 °C Package LQFP64 LQFP100 1. Please refer to Table 5: Pin definitions for peripheral availability when the I/O pins are shared by the peripherals required by the application. 2. The SPI2 and SPI3 interfaces give the flexibility to work in either the SPI mode or the I2S audio mode. |
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