Document
STM32F301x6 STM32F301x8
ARM® Cortex®-M4 32-bit MCU+FPU, up to 64 KB Flash, 16 KB SRAM, ADC, DAC, COMP, Op-Amp, 2.0 – 3.6 V
Datasheet - production data
Features
• Core: ARM® 32-bit Cortex®-M4 CPU with FPU (72 MHz max.), single-cycle multiplication and HW division, DSP instruction
• Memories – 32 to 64 Kbytes of Flash memory – 16 Kbytes of SRAM on data bus
• CRC calculation unit
• Reset and power management – VDD, VDDA voltage range: 2.0 to 3.6 V – Power-on/Power down reset (POR/PDR) – Programmable voltage detector (PVD) – Low-power: Sleep, Stop, and Standby – VBAT supply for RTC and backup registers
• Clock management – 4 to 32 MHz crystal oscillator – 32 kHz oscillator for RTC with calibration – Internal 8 MHz RC with x 16 PLL option – Internal 40 kHz oscillator
• Up to 51 fast I/O ports, all mappable on external interrupt vectors, several 5 V-tolerant
• Interconnect matrix
• 7-channel DMA controller supporting timers, ADCs, SPIs, I2Cs, USA.