STM32F103VBT6 128K 32Bit MCU Integrated Circuit Chip

ST IC chip STM32F103VBT6 STMicroelectronics 128K flash memory 32-bit microcontroller MCU

Product description: STM32F103VBT6

The STM32F103VBT6 medium-density performance series uses a high-performance ARM®Cortex®-M332-bit RISC core with a working frequency of 72MHz, high-speed embedded memory (up to 128KB of flash memory, and up to 20KB of SRAM), and various enhanced I connected to two APB buses /O and peripherals. All devices provide two 12-bit ADCs, three general-purpose 16-bit timers and one PWM timer, as well as standard and advanced communication interfaces: up to two I2Cs and SPI, three USARTs, one USB and one CAN.

These devices use a 2.0 to 3.6V power supply. They can be used in a temperature range of -40 to +85°C and an extended temperature range of -40 to +105°C. A comprehensive set of power saving modes allows the design of low-power applications.

The STM32F103VBT6 medium-density performance series includes devices in six different package types: from 36 pins to 100 pins. According to the selected device, including different peripheral sets, the following description summarizes all the peripherals proposed in the series.

These features make the STM32F103VBT6 medium-density performance line microcontroller series suitable for a wide range of applications, such as motor drives, application control, medical and handheld devices, PC and gaming peripherals, GPS platforms, industrial applications, PLCs, inverters, printers, Scanner, alarm system, video intercom and HVAC.

Main features: STM32F103VBT6

ARM®32-bit Cortex®-M3CPU core;; maximum frequency is 72MHz, 1.25DMIPS/MHz (Dhrystone2.1) performance is 0 wait state memory access; single-cycle multiplication and hardware division; memory; 64 or 128KB flash memory; 20KB SRAM; clock, reset and power management; 2.0 to 3.6V application power and I/O.; POR, PDR and programmable voltage detector (PVD); 4 to 16MHz crystal oscillator; internal 8MHz factory adjusted RC; internal 40kHzRC; PLL for CPU clock; 32kHz oscillator for RTC with calibration function; low battery; sleep, stop and standby mode; VBAT provides RTC and backup registers; 2x12 bit, 1μs A/D converter (up to 16 channels) ; Conversion range: 0 to 3.6V.; dual sample and hold function; temperature sensor; DMA; 7-channel DMA controller; support peripherals: timer, ADC, SPI, I2Cs and USART; up to 80 fast I/O port ; 26/37/51/80I/O, all can be mapped to 16 external interrupt vectors, almost all of which are 5V; tolerance; debug mode; serial wire debug (SWD) and JTAG interface; 7 timers ; Three 16-bit timers, each with up to 4 IC/OC/PWM or pulse counters and quadrature (incremental) encoder input; 16-bit motor control PWM timer with dead time and emergency stop Function; 2 watchdog timers (independent and window); SysTick timer 24-bit down counter; up to 9 communication interfaces; up to 2 I2C interfaces (SMBus/PMBus); up to 3 USARTs (ISO7816 interface, LIN , IrDA function, modem control); up to 2 SPI (18Mbit/s); CAN interface (2.0B active); USB2.0 full-speed interface; CRC calculation unit, 96-bit unique ID

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