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 paritychecking
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 to3.6 V
Up to 10 timers
– One 16-bit 7-channel advanced-controltimer for 6 channels PWM output, withdeadtime generation and emergency stop
– One 16-bit timer, with up to 4 IC/OC, usablefor 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 andOCN, deadtime generation, emergencystop 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 wakeupfrom Stop/Standby
– Up to two I2C interfaces: one supportingFast Mode Plus (1 Mbit/s) with 20 mAcurrent sink
– Up to two USARTs supporting mastersynchronous SPI and modem control; onewith auto baud rate detection
– Up to two SPIs (18 Mbit/s) with 4 to 16programmable bit frame Serial wire debug (SWD)
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 to64 Kbytes of Flash memory and up to 8 Kbytes of SRAM), and an extensive range ofenhanced peripherals and I/Os.
All devices offer standard communication interfaces (up totwo I2Cs, up to two SPIs, and up to two USARTs), one 12-bit ADC, up to 6 general-purpose16-bit timers and an advanced-control PWM timer.
The STM32F030x microcontroller operates in the -40 to +85 °C temperature range, from a2.4 to 3.6 V power supply. A comprehensive set of power-saving modes allows the design oflow-power applications.
The STM32F030x microcontroller includes devices in four different packages ranging from20 pins to 64 pins. Depending on the device chosen, different sets of peripherals areincluded.
The description below provides an overview of the complete range ofSTM32F030x peripherals proposed.These features make the STM32F030x microcontroller suitable for a wide range ofapplications such as application control and user interfaces, handheld equipment, A/Vreceivers and digital TV, PC peripherals, gaming platforms, e-bikes, consumer appliances,printers, scanners, alarm systems, video intercoms, and HVACs.
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