Professional IC Distribution & Technical Solutions

Manufacturer

STMicroelectronics (ST)

Part Number

STM32F103VCT6

Key Specifications

• Core: ARM Cortex-M3 32-bit RISC core
• Operating Frequency: Up to 72 MHz
• Flash Memory: 256 KB
• SRAM: 48 KB
• Operating Voltage: 2.0V to 3.6V
• Package: LQFP-100 (14x14mm)
• GPIO Pins: 80
• ADC: 12-bit, 16 channels (up to 1 MSPS)
• Timers:
• 3 × 16-bit general-purpose timers
• 1 × 16-bit PWM timer for motor control
• 2 × watchdog timers
• SysTick timer
• Communication Interfaces:
• 3 × USART
• 2 × SPI
• 2 × I2C
• 1 × USB 2.0 full-speed interface
• 1 × CAN 2.0B
• DMA: 12-channel DMA controller
• Temperature Range: -40°C to +85°C

Descriptions

The STM32F103VCT6 is a high-performance microcontroller from STMicroelectronics' STM32F1 series, based on the ARM Cortex-M3 core. It is designed for embedded applications requiring high-speed processing, efficient power management, and rich peripheral integration.

Features

• High-Performance Core: 72 MHz Cortex-M3 with 1.25 DMIPS/MHz.
• Memory: 256 KB Flash, 48 KB SRAM.
• Rich Peripheral Set: Includes USB, CAN, multiple USART/SPI/I2C interfaces.
• Analog Capabilities: 12-bit ADC with 16 channels.
• Low Power Modes: Sleep, Stop, and Standby modes for power-sensitive applications.
• Robust I/O: 80 GPIOs with interrupt capability.
• Development Support: Compatible with STM32 ecosystem (IDEs, HAL libraries, and debugging tools).

This microcontroller is widely used in industrial, consumer, and automotive applications.