Product OverviewThe STM32F103VBT6 is a 32-bit medium-density performance line Microcontroller Unit offers two 12-bit ADCs and 3 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. It incorporates the high performance ARM® Cortex®-M3 32bit RISC core operating at a 72MHz frequency, high-speed embedded memories and an extensive range of enhanced I/Os and peripherals connected to two APB buses. The 100-pin general-purpose microcontroller unit (MCU) feature 128kB flash memory. This blog will introduce STM32F103VBT6 systematically from its features, pinout to its specifications, applications, also including STM32F103VBT6 datasheet and so much more. CatalogProduct OverviewSTM32F103VBT6 FeaturesSTM32F103VBT6 PinoutSTM32F103VBT6 ApplicationsSTM32F103VBT6 CAD ModelsSTM32F103VBT6 Block DiagramSTM32F103VBT6 Circuit DiagramSTM32F103VBT6 PackageSTM32F103VBT6 SpecificationSTM32F103VBT6 ManufacturerSTM32F103VBT6 DatasheetUsing WarningsSTM32F103VBT6 FAQ STM32F103VBT6 FeaturesPOR, PDR and programmable voltage detectorPLL for CPU clockLow power - Sleep, stop and standby modesVBAT supply for RTC and backup registersDual-sample and hold capabilityDebug mode - Serial wire debug (SWD) and JTAG interfaces2 Watchdog timersSysTick timer - 24-bit down counterCRC calculation unit, 96-bit unique ID STM32F103VBT6 PinoutThe following figure is the diagram of STM32F103VBT6 pinout. STM32F103VBT6 Pinout STM32F103VBT6 ApplicationsThe STM32F103xx medium-density performance line microcontroller family are suitable for a wide range of applications such as motor drives, application control, medical and handheld equipment, PC and gaming peripherals, GPS platforms, industrial applications, PLCs, inverters, printers, scanners, alarm systems, video intercoms, and HVACs. STM32F103VBT6 CAD ModelsThe followings are STM32F103VBT6 Symbol, Footprint, and 3D Model. STM32F103VBT6 Symbol STM32F103VBT6 Footprint STM32F103VBT6 3D Model STM32F103VBT6 Block DiagramThe following figure shows the block diagram of STM32F103VBT6. STM32F103VBT6 Block Diagram STM32F103VBT6 Circuit DiagramThe following is the the typical application with a 32.768 kHz crystal . STM32F103VBT6 Circuit Diagram STM32F103VBT6 PackageThe following diagram shows the STM32F103VBT6 package. STM32F103VBT6 Package STM32F103VBT6 SpecificationProduct AttributeAttribute ValueFamily NameSTM32FPackage TypeLQFPMounting TypeSurface MountPin Count100Device CoreARM Cortex M3Data Bus Width32bitProgram Memory Size128 kBMaximum Frequency72MHzRAM Size20 kBUSB Channels1 x DeviceNumber of PWM Units1 x 16 bitNumber of SPI Channels2Typical Operating Supply Voltage2 → 3.6 VNumber of UART Channels0Number of Ethernet Channels0Instruction Set ArchitectureRISCNumber of CAN Channels1Number of ADC Units2Number of Timers3Number of I2C Channels2Number of PCI Channels0Program Memory TypeFlashDimensions14.2 x 14.2 x 1.45mmPulse Width Modulation1 (16 bit) (Motor Control)Maximum Number of Ethernet Channels0Timers3 x 16 bitNumber of USART Channels3Number of LIN Channels0Height1.45mmTimer Resolution16bitMinimum Operating Temperature-40 °CWidth14.2mmADCs16 x 12 bitLength14.2mmMaximum Operating Temperature+85 °C STM32F103VBT6 ManufacturerSTMicroelectronics is a global independent semiconductor company and a leader in developing and delivering semiconductor solutions across the spectrum of microelectronics applications. An unrivaled combination of silicon and system expertise, manufacturing strength, Intellectual Property (IP) portfolio, and strategic partners positions, STMicroelectronics is at the forefront of System-on-Chip (SoC) technology and its products play a key role in enabling today's convergence trends. STM32F103VBT6 DatasheetYou can download STM32F103VBT6 datasheet from the link given below:STM32F103VBT6 Datasheet Using WarningsNote: Please check their parameters and pin configuration before replacing them in your circuit. STM32F103VBT6 FAQWhat is ARM STM?The Arm CoreSight System Trace Macrocell (STM) is a trace source that enables real-time instrumentation of software with no impact on system behavior or performance. What is a microcontroller used for?In the office, microcontrollers are used in computer keyboards, monitors, printers, copiers, fax machines, and telephone systems to name a few. In your home, microcontrollers are used in microwave ovens, washers and dryers, security systems, lawn sprinkler station controllers, and music/video entertainment components. What are examples of microcontroller?The examples of 8-bit microcontrollers are Intel 8031/8051, PIC1x, and Motorola MC68HC11 families. The 16-bit microcontroller performs greater precision and performance as compared to the 8-bit. Where are microcontrollers used in everyday life?Devices used in the kitchen and around the house such as refrigerators, TVs, radios, washing machines, dishwashers and even humidifiers frequently use microcontrollers. Any electronic consumer product that has a key entry for operation has a microcontroller inside. All electronic watches have microcontrollers. What is difference between microprocessor and microcontroller?Microprocessor consists of only a Central Processing Unit, whereas Micro Controller contains a CPU, Memory, I/O all integrated into one chip. The microprocessor uses an external bus to interface to RAM, ROM, and other peripherals, on the other hand, Microcontroller uses an internal controlling bus.