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ST STM32F103VBT7

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STM32F103VBT7 Overview

The STM32F103xx medium-density 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 128 Kbytes 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 devices operate from a 2.0 to 3.6 V power supply. They are available in both the –40 to +85 °C temperature range and the –40 to +105 °C extended temperature range. A comprehensive set of power-saving mode allows the design of low-power applications.
The STM32F103xx medium-density performance line family includes devices in six different package types: from 36 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 medium-density performance line microcontroller family 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.

ECAD Model

Symbol

STM32F103VBT7

Footprint

STM32F103VBT7

Features

  • 72 MHz maximum frequency,1.25 DMIPS/MHz (Dhrystone 2.1) performance at 0 wait state memory access
  • Single-cycle multiplication and hardware division
  • Memories
    • 64 or 128 Kbytes of Flash memory
    • 20 Kbytes of SRAM
  • Clock, reset and supply management
    • 2.0 to 3.6 V application supply and I/Os
    • POR, PDR, and programmable voltage detector (PVD)
    • 4-to-16 MHz crystal oscillator
    • Internal 8 MHz factory-trimmed RC
    • Internal 40 kHz RC
    • PLL for CPU clock
    • 32 kHz oscillator for RTC with calibration
  • Low-power
    • Sleep, Stop and Standby modes
    • VBAT supply for RTC and backup registers
  • 2 x 12-bit, 1 μs A/D converters (up to 16 channels)
    • Conversion range: 0 to 3.6 V
    • Dual-sample and hold capability
    • Temperature sensor
  • DMA
    • 7-channel DMA controller
    • Peripherals supported: timers, ADC, SPIs, I2Cs and USARTs
  • Applications

    STM32F1

    Product Parameter

    • Core Processor ARM Cortex M3

    • Speed 72MHz

    • Operating Temperature -40℃ ~ 105℃ (TA)

    • Program Memory Type FLASH

    • RAM Size 20K x 8

    • Number of I/O 80

    • Peripherals DMA, Motor Control PWM, PDR, POR, PVD, PWM, Temp Sensor, WDT

    • Mounting Type Surface Mount

    • Oscillator Type Internal

    • Supplier Device Package 100-LQFP (14x14)

    • Package / Case 100-LQFP

    • Core Size 32-Bit

    • Connectivity CANbus, I2C, IrDA, LINbus, SPI, UART/USART, USB

    • Program Memory Size 128KB (128K x 8)

    • Data Converters A/D 16x12b

    • Voltage - Supply (Vcc/Vdd) 2V ~ 3.6V

    Circuit Diagram

    STM32F103VBT7

    STM32F103VBT7 Related Keywords

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    • STM32F103VBT7 PDF
    • STM32F103VBT7 Specifications
    • STM32F103VBT7 Pin voltage

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