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The STM32F103C8T6 is a microcontroller from STMicroelectronics based on the ARM Cortex-M3 core. Below are its key specifications, descriptions, and features:

Manufacturer:

• STMicroelectronics (STM)

Specifications:

• Core: ARM Cortex-M3 (32-bit)
• Operating Frequency: Up to 72 MHz
• Flash Memory: 64 KB
• SRAM: 20 KB
• Operating Voltage: 2.0V to 3.6V
• Package: LQFP-48
• GPIO Pins: 37
• ADC Channels: 10 (12-bit resolution)
• Timers:
• 3 × 16-bit general-purpose timers
• 1 × 16-bit advanced-control timer (PWM)
• 2 × watchdog timers
• Communication Interfaces:
• 2 × I2C
• 3 × USART
• 2 × SPI
• 1 × USB 2.0 full-speed interface
• 1 × CAN 2.0B
• DMA: 7-channel DMA controller
• Debug Interface: SWD & JTAG
• Operating Temperature Range: -40°C to +85°C

Descriptions:

• The STM32F103C8T6 is part of the STM32F1 series, known for its balance of performance and power efficiency.
• It is widely used in embedded applications, including industrial control, consumer electronics, and automation.
• The Cortex-M3 core provides efficient processing with low power consumption.

Features:

• High Performance: 72 MHz clock speed with 1.25 DMIPS/MHz.
• Rich Peripherals: Multiple communication interfaces and timers.
• Low Power Modes: Supports sleep, stop, and standby modes for power efficiency.
• Robust Development Ecosystem: Supported by STM32CubeIDE, Keil, and IAR development tools.
• Wide Operating Voltage: Suitable for battery-powered applications.

This information is based solely on the manufacturer's datasheet and technical documentation.