Description:

The STM32F030x4/x6/x8/xC microcontrollers incorporate the high-performance Arm®Cortex®-M0 32-bit RISC core operating at a 48 MHz frequency, high-speed embeddedmemories (up to 256 Kbytes of Flash memory and up to 32 Kbytes of SRAM), and anextensive range of enhanced peripherals and I/Os. All devices offer standardcommunication interfaces (up to two I2Cs, up to two SPIs and up to six USARTs), one 12-bitADC, seven general-purpose 16-bit timers and an advanced-control PWM timer.The STM32F030x4/x6/x8/xC microcontrollers operate in the -40 to +85 °C temperaturerange from a 2.4 to 3.6V power supply. A comprehensive set of power-saving modes allowsthe design of low-power applications.The STM32F030x4/x6/x8/xC microcontrollers include devices in four different packagesranging from 20 pins to 64 pins. Depending on the device chosen, different sets ofperipherals are included. The description below provides an overview of the complete rangeof STM32F030x4/x6/x8/xC peripherals proposed.These features make the STM32F030x4/x6/x8/xC microcontrollers suitable for a wide rangeof applications such as application control and user interfaces, handheld equipment, A/Vreceivers and digital TV, PC peripherals, gaming and GPS platforms, industrial applications,PLCs, inverters, printers, scanners, alarm systems, video intercoms, and HVACs.

Features:

• Core: Arm® 32-bit Cortex®-M0 CPU, frequencyup to 48 MHz

• Memories

– 16 to 256 Kbytes of Flash memory

– 4 to 32 Kbytes of SRAM with HW parity

• CRC calculation unit

• Reset and power management

– Digital & I/Os supply: VDD = 2.4 V to 3.6 V

– Analog supply: VDDA = VDD to 3.6 V

– Power-on/Power down reset (POR/PDR)

– Low power modes: Sleep, Stop, Standby

• 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 55 fast I/Os

– All mappable on external interrupt vectors

– Up to 55 I/Os with 5V 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: 2.4 V to 3.6 V

• Calendar RTC with alarm and periodic wakeupfrom Stop/Standby

• 11 timers

– One 16-bit advanced-control timer forsix-channel PWM output

– Up to seven 16-bit timers, with up to fourIC/OC, OCN, usable for IR controldecoding

– Independent and system watchdog timers

– SysTick timer

• Communication interfaces

– Up to two I2C interfaces

– Fast Mode Plus (1 Mbit/s) support onone or two I/Fs, with 20 mA current sink

– SMBus/PMBus support (on single I/F)

– Up to six USARTs supporting mastersynchronous SPI and modem control; onewith auto baud rate detection

– Up to two SPIs (18 Mbit/s) with 4 to 16programmable bit frames

• Serial wire debug (SWD)

• All packages ECOPACK®2