The STM32F058xx microcontrollers incorporate the high-performance ARM Cortex -M0 32-bit RISC core operating at a 48 MHz frequency, high-speed embedded memories (64 Kbytes of Flash memory and 8 Kbytes of SRAM), and an extensive range of enhanced peripherals and I/Os. All devices offer standard communication interfaces (up to two I²Cs, up to two SPIs, one I²S, one HDMI CEC and up to two USARTs), one 12-bit ADC, one 12-bit DAC, up to six general-purpose 16-bit timers, a 32-bit timer and an advanced-control PWM timer.The STM32F058xx microcontrollers operate in the -40 to +85 °C and -40 to +105 °C temperature ranges at a 1.8 V ± 8% power supply. A comprehensive set of power-saving modes allows the design of low-power applications.The STM32F058xx microcontrollers include devices in three different packages ranging from 48 pins to 64 pins with a die form also available upon request. Depending on the device chosen, different sets of peripherals are included. The description below provides an overview of the complete range of STM32F058xx peripherals proposed.These features make the STM32F058xx microcontrollers 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.
Core: ARM® 32-bit Cortex® -M0 CPU, frequency up to 48 MHz
Memories
64 Kbytes of Flash memory
8 Kbytes of SRAM with HW parity checking
CRC calculation unit
Power management
Digital and I/O supply: VDD= 1.8 V ± 8%
Analog supply: VDDA= from VDDto 3.6 V
Low power modes: Sleep, Stop
VBATsupply 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
Up to 54 fast I/Os
All mappable on external interrupt vectors
Up to 35 I/Os with 5 V tolerant capability
5-channel DMA controller
One 12-bit, 1.0 µs ADC (up to 16 channels)
Conversion range: 0 to 3.6 V
Separate analog supply from 2.4 up to 3.6
One 12-bit DAC channel
Two fast low-power analog comparators with programmable input and output
Up to 17 capacitive sensing channels supporting touchkey, linear and rotary touch sensors
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
Calendar RTC with alarm and periodic wakeup from Stop
Communication interfaces
Up to two I²C interfaces; one supporting Fast Mode Plus (1 Mbit/s) with 20 mA current sink, SMBus/PMBus and wakeup from Stop mode
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, one with I²S interface multiplexed
HDMI CEC interface, wakeup on header reception
Serial wire debug (SWD)
96-bit unique ID
All packages ECOPACK® 2
