STMicroelectronics STM32F103VBI6M

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Product attributes Property Value
Manufacturer STMicroelectronics
Product Series STM32F1
Packaging Bulk | NULL
Core Processor ARM® Cortex®-M3
Core Size 32-Bit
Speed 72MHz
Connectivity CANbus, I2C, IrDA, LINbus, SPI, UART/USART, USB
Peripherals DMA, Motor Control PWM, PDR, POR, PVD, PWM, Temp Sensor, WDT
Number of I/O 80
Program Memory Size 128KB (128K x 8)
Program Memory Type FLASH
EEPROM Size -
RAM Size 20K x 8
Voltage - Supply (Vcc/Vdd) 2V ~ 3.6V
Data Converters A/D 16x12b SAR
Oscillator Type External, Internal
Operating Temperature -40°C ~ 85°C (TA)
Grade -
Qualification AEC -
Mounting Type Surface Mount
Supplier Device Package 100-UFBGA (7x7)
Package / Case 100-UFBGA
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

The STM32F103VBI6M is a 32-bit ARM Cortex-M3 MCU from STMicroelectronics, operating at 72MHz. It provides 128KB flash and 20KB RAM, with features like DMA, motor control PWM, and power supervision. In a 100-UFBGA package, it runs from 2V to 3.6V, targeting motor control and industrial applications.

  • Performance: 72MHz Cortex-M3 with zero-wait state flash.
  • Peripheral set: DMA, PWM, PVD, and temp sensor in one chip.
  • Power efficiency: multiple low-power modes for battery use.
  • Scalability: part of the extensive STM32F1 family.

Drone Controllers

High-speed PWM and DMA enable stable flight control.

CNC Machines

Precise timing for stepper motor sequencing.

Medical Pumps

Reliable operation with PVD for safety-critical dosing.

Smart Grid Devices

Temp sensor and WDT support remote monitoring.

Automotive Aftermarket

Wide voltage range suits 12V systems with regulation.

Test & Measurement

Fast ADC and PWM for signal generation.

Q: What is the core speed?
A: 72MHz.
Q: How much RAM?
A: 20KB.
Q: What package?
A: 100-UFBGA.
Q: Does it support motor control?
A: Yes, with dedicated PWM timers.
Base Product Number : STM32F103VBI6
100-UFBGA 128KB flash 32-bit MCU 72MHz ARM Cortex-M3 industrial low power motor control STM32
Q: What is the core speed?
A: 72MHz.
Q: How much RAM?
A: 20KB.
Q: What package?
A: 100-UFBGA.
Q: Does it support motor control?
A: Yes, with dedicated PWM timers.