Overview
The STM32F030R8T6TR is a mainstream Arm Cortex-M0 Value line microcontroller produced by STMicroelectronics. This microcontroller incorporates the high-performance Arm® 32-bit Cortex®-M0 CPU, operating at a frequency of up to 48 MHz. It features high-speed embedded memories, including up to 256 Kbytes of Flash memory and up to 32 Kbytes of SRAM, along with an extensive range of enhanced peripherals and I/Os. The device is designed to operate in a temperature range of -40 to +85 °C and is powered by a 2.4 to 3.6V supply. It includes various power-saving modes, making it suitable for low-power applications.
Key Specifications
| Specification | Details |
|---|---|
| Core | Arm® 32-bit Cortex®-M0 CPU, up to 48 MHz |
| Memories | 16 to 256 Kbytes of Flash memory, 4 to 32 Kbytes of SRAM with HW parity |
| Power Supply | Digital & I/Os: VDD = 2.4 V to 3.6 V, Analog: VDDA = VDD to 3.6 V |
| Operating Temperature | -40 to +85 °C |
| Clock Management | 4 to 32 MHz crystal oscillator, 32 kHz oscillator for RTC, Internal 8 MHz RC with x6 PLL option, Internal 40 kHz RC oscillator |
| I/Os | Up to 55 fast I/Os, all mappable on external interrupt vectors, up to 55 I/Os with 5V tolerant capability |
| ADC | One 12-bit, 1.0 µs ADC (up to 16 channels), conversion range: 0 to 3.6 V |
| Timers | Seven 16-bit timers, one 16-bit advanced-control timer for six-channel PWM output |
| Communication Interfaces | Up to two I2Cs, up to two SPIs, up to six USARTs |
| DMA Controller | 5-channel DMA controller |
| RTC | Calendar RTC with alarm and periodic wakeup from Stop/Standby |
Key Features
- High-performance Arm® 32-bit Cortex®-M0 CPU with up to 48 MHz frequency
- High-speed embedded memories: up to 256 Kbytes of Flash memory and up to 32 Kbytes of SRAM
- Extensive range of enhanced peripherals and I/Os
- Low power modes: Sleep, Stop, Standby
- Clock management options including crystal oscillators and internal RC oscillators
- Up to 55 fast I/Os with 5V tolerant capability
- 5-channel DMA controller
- One 12-bit ADC with up to 16 channels
- Calendar RTC with alarm and periodic wakeup from Stop/Standby
- Seven 16-bit timers and one 16-bit advanced-control timer for six-channel PWM output
Applications
The STM32F030R8T6TR microcontroller is suitable for a wide range of applications, including:
- 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
Q & A
- What is the core of the STM32F030R8T6TR microcontroller?
The core is the Arm® 32-bit Cortex®-M0 CPU, operating at up to 48 MHz. - What is the memory capacity of the STM32F030R8T6TR?
It features 16 to 256 Kbytes of Flash memory and 4 to 32 Kbytes of SRAM with HW parity. - What is the operating temperature range of the STM32F030R8T6TR?
The operating temperature range is -40 to +85 °C. - What power-saving modes are available on the STM32F030R8T6TR?
The device includes Sleep, Stop, and Standby low power modes. - How many I/Os does the STM32F030R8T6TR have?
It has up to 55 fast I/Os, all mappable on external interrupt vectors, and up to 55 I/Os with 5V tolerant capability. - What types of communication interfaces are available on the STM32F030R8T6TR?
The device offers up to two I2Cs, up to two SPIs, and up to six USARTs. - Does the STM32F030R8T6TR have a DMA controller?
Yes, it includes a 5-channel DMA controller. - What is the resolution and conversion range of the ADC on the STM32F030R8T6TR?
The ADC is a 12-bit, 1.0 µs ADC with a conversion range of 0 to 3.6 V. - How many timers does the STM32F030R8T6TR have?
The device includes seven 16-bit timers and one 16-bit advanced-control timer for six-channel PWM output. - Is there an RTC on the STM32F030R8T6TR?
Yes, it features a calendar RTC with alarm and periodic wakeup from Stop/Standby.
