STM32F071RB
Overview
- Core: Arm® 32-bit Cortex®-M0 CPU, frequency up to 48 MHz
- Memories - 64 to 128 Kbytes of Flash memory - 16 Kbytes of SRAM with HW parity
- CRC calculation unit
- Reset and power management - Digital and I/O supply: VDD = 2.0 V to 3.6 V - Analog supply: VDDA = VDD to 3.6 V - Selected I/Os: VDDIO2 = 1.65 V to 3.6 V - Power-on/Power down reset (POR/PDR) - Programmable voltage detector (PVD) - Low power modes: Sleep, Stop, 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 x6 PLL option - Internal 40 kHz RC oscillator - Internal 48 MHz oscillator with automatic trimming based on ext. synchronization
- Up to 87 fast I/Os - All mappable on external interrupt vectors - Up to 68 I/Os with 5V tolerant capability and 19 with independent supply VDDIO2
- 7-channel DMA controller
- One 12-bit, 1.0 µs ADC (up to 16 channels) - Conversion range: 0 to 3.6 V - Separate analog supply: 2.4 V to 3.6 V
- One 12-bit D/A converter (with 2 channels)
- 2 fast low-power analog comparators with programmable input and output
