STMicroelectronics STM32F103VBI6
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $18.86 | $18.86 |
| 15+ | $4.34 | $65.10 |
| 25+ | $4.25 | $106.25 |
| 50+ | $4.01 | $200.50 |
| 100+ | $3.54 | $354.00 |
| N+ | $0.71 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | STMicroelectronics |
| Product Series | STM32F1 |
| Packaging | Tray | NULL |
| Core Processor | ARM® Cortex®-M3 |
| Core Size | 32-Bit Single-Core |
| 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 |
| Oscillator Type | 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 |
The STM32F103VBI6 is a 32-bit ARM Cortex-M3 microcontroller from STMicroelectronics, running at 72MHz. It includes 128KB flash, 20KB SRAM, and a rich set of peripherals like DMA, motor control PWM, and temperature sensor. Housed in a 100-UFBGA package, it operates from 2V to 3.6V, ideal for industrial and embedded control.
- Proven core: Cortex-M3 ecosystem with extensive tool support.
- Integrated safety: PDR, POR, PVD, and WDT enhance reliability.
- Flexible memory: 128KB flash for complex firmware.
- Compact footprint: 100-UFBGA saves PCB area.
Embedded Control
72MHz processing with DMA offloads CPU for real-time tasks.
Automation Systems
PWM and WDT ensure reliable operation in factory floors.
Portable Instruments
Low voltage operation supports battery-powered tools.
Smart Sensors
Temp sensor and PVD enable environmental monitoring.
Communication Gateways
20KB RAM handles protocol buffers in IoT nodes.
Power Management
PDR and POR provide robust power sequencing.
- Q: What is the operating temperature?
- A: -40°C to 85°C.
- Q: Does it have a temp sensor?
- A: Yes, internal temperature sensor.
- Q: What voltage is required?
- A: 2V to 3.6V.
- Q: Is DMA available?
- A: Yes, full DMA controller.
- Q: What is the operating temperature?
- A: -40°C to 85°C.
- Q: Does it have a temp sensor?
- A: Yes, internal temperature sensor.
- Q: What voltage is required?
- A: 2V to 3.6V.
- Q: Is DMA available?
- A: Yes, full DMA controller.

STM32F103VBI6.pdf