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این میکرو جزو ارزان ترین میکروهای سری Cortex شرکت ST می باشد.
The STM32F030x microcontroller incorporates the high-performance ARM Cortex™-M0 32-bit RISC core operating at a 48 MHz frequency, high-speed embedded memories (up to 64 Kbytes of Flash memory and up to 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, and up to two USARTs), one 12-bit ADC, up to 6 general-purpose 16-bit timers and an advanced-control PWM timer.
The STM32F030x microcontroller operates in the -40 to +85 °C temperature range, from a 2.4 to 3.6 V power supply. A comprehensive set of power-saving modes allows the design of low-power applications.
The STM32F030x microcontroller includes devices in four different packages ranging from 20 pins to 64 pins. Depending on the device chosen, different sets of peripherals are included. The description below provides an overview of the complete range of STM32F030x peripherals proposed.
These features make the STM32F030x microcontroller 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 platforms, e-bikes, consumer appliances, printers, scanners, alarm systems, video intercoms, and HVACs.
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Core: ARM®32-bit Cortex™-M0 CPU, frequency up to 48 MHz
16 to 64 Kbytes of Flash memory
4 to 8 Kbytes of SRAM with HW parity checking
CRC calculation unit
Reset and power management
Voltage range: 2.4 V to 3.6 V
Power-on/Power down reset (POR/PDR)
Low power modes: Sleep, Stop, Standby
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 55 fast I/Os
All mappable on external interrupt vectors
Up to 36 I/Os with 5 V tolerant capability
5-channel DMA controller
1 x 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 V
Up to 10 timers
One 16-bit 7-channel advanced-control timer for 6 channels PWM output, with deadtime generation and emergency stop
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
One 16-bit basic timer
Independent and system watchdog timers
SysTick timer: 24-bit downcounter
Calendar RTC with alarm and periodic wakeup from Stop/Standby
Up to two I2C interfaces: one supporting Fast Mode Plus (1 Mbit/s) with 20 mA current sink
Up to two USARTs supporting master synchronous SPI and modem control; one with auto baud rate detection
Up to two SPIs (18 Mbit/s) with 4 to 16 programmable bit frame
Serial wire debug (SWD)