STM32F103C8T6

Features

Arm® 32-bit Cortex®-M3 CPU core

• 48 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 Kbytes of Flash memory
• 10 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

2x 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

• 12-channel DMA controller
• Peripherals supported: timers, ADC, SPIs, I2Cs and USARTs

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