STM32F030C8T6TR

This product is a 32-bit microcontroller based on the ARM Cortex-M0 core, belonging to a high cost-performance product line. It integrates up to 256 KB of Flash memory and 4 to 32 KB of SRAM with hardware parity. The device includes a CRC calculation unit, reset and power management module, clock management system, up to 55 fast I/O ports, a 5-channel DMA controller, a 12-bit ADC, an RTC with calendar function, and multiple timers and communication interfaces. The digital and I/O supply voltage range is 2.4 V to 3.6 V, and the analog supply voltage range is VDD to 3.6 V. Multiple low-power modes are supported, including Sleep, Stop, and Standby modes. Communication interfaces support multiple protocols including I²C, USART, and SPI. All packages comply with environmental standards.

Key features

• Core: ARM 32-bit Cortex-M0 CPU, up to 48 MHz operating frequency
• Memory: 16 to 256 KB Flash; 4 to 32 KB SRAM with hardware parity
• CRC calculation unit
• Reset and power management: Digital and I/O supply: VDD = 2.4 V to 3.6 V; Analog supply: VDDA = VDD to 3.6 V; 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 oscillator with ×8 PLL option; Internal 40 kHz RC oscillator
• Up to 55 fast I/O ports: All ports mappable to external interrupt vectors; Up to 55 5 V-tolerant I/O ports
• 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 wakeup from Stop/Standby
• 11 timers: One 16-bit advanced-control timer for six-channel PWM output; Up to seven 16-bit timers with up to four input capture/output compare, complementary output channels, IR control decoding; Independent watchdog and system window watchdog; SysTick timer
• Communication interfaces: Up to two I²C interfaces, one supporting FM+, with 20 mA current sink capability, one supporting SMBus/PMBus; Up to six USARTs with master SPI and modem control, one with auto baud rate detection; Up to two SPIs at 18 Mbps with 4- to 16-bit programmable frame format
• Serial wire debug
• All packages ECOPACK compliant