STMicroelectronics STM32F0
ARM® Cortex™-M0 32-Bit MCUs
STMicroelectronics STM32F0 ARM® Cortex™-M0 32-Bit MCUs family incorporates the high-performance ARM Cortex™-M0 operating at a 48 MHz frequency, high-speed embedded memories (Flash memory up to 64 Kbytes and SRAM up to 8 Kbytes), and an extensive range of enhanced peripherals and I/Os. All devices offer standard communication interfaces (up to two I2Cs, two SPIs, one I2S, one HDMI CEC, and up to two USARTs), one 12-bit ADC, one 12-bit DAC, up to five general-purpose 16-bit timers, a 32-bit timer and an advanced-control PWM timer.
These features make the STM32F0 microcontroller family suitable for a wide range of applications such as application control and user interfaces, handheld equipment, A/V receivers and digital TV, PC peripherals, gaming and GPS platforms, industrial applications, PLCs, inverters, printers, scanners, alarm systems, video intercoms, and HVACs.
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Features
Voltage range: 2.0 V to 3.6 V
- ARM 32-bit Cortex®-M0 CPU (48 MHz max)
- Memories
16 to 64 Kbytes of Flash memory
8 Kbytes of SRAM with HW parity checking
- CRC calculation unit
- 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
- Calendar RTC with alarm and periodic wakeup from Stop/Standby
- Reset and supply management
Power-on/Power down reset (POR/PDR)
Programmable voltage detector (PVD)
- Low power Sleep, Stop, and Standby modes
- VBATsupply for RTC and backup registers
- 5-channel DMA controller
- 1 × 12-bit, 1.0 μs ADC (up to 16 channels)
Conversion range: 0 to 3.6V
Separate analog supply from 2.4 up to 3.6
- Two fast low-power analog comparators with programmable input and output
- One 12-bit D/A converter
- Up to 55 fast I/Os
All mappable on external interrupt vectors
Up to 36 I/Os with 5 V tolerant capability
- Up to 18 capacitive sensing channels supporting touchkey, linear and rotary sensors
- 96-bit unique ID
- Serial wire debug (SWD)
- Up to 11 timers
One 16-bit 7-channel advanced-control timer for 6 channels PWM output, with deadtime generation and emergency stop
One 32-bit and one 16-bit timer, with up to 4 IC/OC, usable for IR control decoding
One 16-bit timer, with 2 IC/OC, 1 OCN, deadtime generation and emergency stop
Two 16-bit timers, each with IC/OC and OCN, deadtime generation, emergency stop and modulator gate for IR control
One 16-bit timer with 1 IC/OC
Independent and system watchdog timers
SysTick timer: 24-bit downcounter
One 16-bit basic timer to drive the DAC
Up to two I2C interfaces; one supporting Fast Mode Plus (1 Mbit/s) with 20 mA current sink, SMBus/PMBus, and wakeup from STOP
Up to two USARTs supporting master synchronous SPI and modem
control; one with ISO7816 interface, LIN, IrDA capability, auto baud
rate detection and wakeup feature
Up to two SPIs (18 Mbit/s) with 4 to 16 programmable bit frame, 1 with I2S interface multiplexed
HDMI CEC interface, wakeup on header reception
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