Overview
The STM32F071RBT6 is a mainstream Arm Cortex-M0 Access line microcontroller produced by STMicroelectronics. It features a high-performance Arm® 32-bit Cortex®-M0 CPU, operating at frequencies up to 48 MHz. This microcontroller is designed for a wide range of applications, leveraging its extensive set of enhanced peripherals and I/Os, high-speed embedded memories, and advanced power-saving modes. The STM32F071RBT6 is particularly suited for applications requiring low power consumption and high performance.
Key Specifications
| Parameter | Specification |
|---|---|
| Core | Arm® 32-bit Cortex®-M0 CPU, up to 48 MHz |
| Memories | 128 Kbytes of Flash memory, 16 Kbytes of SRAM with HW parity |
| Supply Voltage | Digital and I/O supply: VDD = 2.0 V to 3.6 V, Analog supply: VDDA = VDD to 3.6 V |
| Operating Temperature | -40 to +85 °C, -40 to +105 °C |
| Package | LQFP-64 (10x10 mm) |
| ADC | One 12-bit, 1.0 µs ADC (up to 16 channels) |
| DAC | One 12-bit D/A converter with 2 channels |
| Timers | Seven 16-bit timers, one 32-bit timer, one 16-bit advanced-control timer |
| Communication Interfaces | Two I2C, four USARTs, two SPI/I2S, HDMI CEC |
| I/Os | Up to 87 fast I/Os, up to 68 I/Os with 5V tolerant capability |
Key Features
- High-performance Arm® 32-bit Cortex®-M0 CPU with up to 48 MHz frequency
- High-speed embedded memories: up to 128 Kbytes of Flash memory and 16 Kbytes of SRAM with HW parity
- Extensive range of enhanced peripherals and I/Os, including ADC, DAC, timers, and communication interfaces
- Low power modes: Sleep, Stop, Standby, and VBAT supply for RTC and backup registers
- Clock management with various oscillators and PLL options
- Up to 87 fast I/Os, with up to 68 I/Os having 5V tolerant capability
- Advanced-control PWM timer and independent watchdog timers
- Calendar RTC with alarm and periodic wakeup from Stop/Standby
- Serial wire debug (SWD) and 96-bit unique ID
Applications
- Application control and user interfaces
- Hand-held 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 architecture of the STM32F071RBT6?
The STM32F071RBT6 features an Arm® 32-bit Cortex®-M0 CPU.
- What is the maximum operating frequency of the STM32F071RBT6?
The maximum operating frequency is up to 48 MHz.
- How much Flash and SRAM memory does the STM32F071RBT6 have?
The STM32F071RBT6 has up to 128 Kbytes of Flash memory and 16 Kbytes of SRAM with HW parity.
- What are the operating temperature ranges for the STM32F071RBT6?
The operating temperature ranges are -40 to +85 °C and -40 to +105 °C.
- What types of communication interfaces are available on the STM32F071RBT6?
The microcontroller includes two I2C, four USARTs, two SPI/I2S, and HDMI CEC interfaces.
- How many I/Os does the STM32F071RBT6 have and what are their characteristics?
The STM32F071RBT6 has up to 87 fast I/Os, with up to 68 I/Os having 5V tolerant capability.
- What are the power-saving modes available on the STM32F071RBT6?
The microcontroller features Sleep, Stop, Standby, and VBAT supply for RTC and backup registers.
- What types of timers are included in the STM32F071RBT6?
The microcontroller includes seven 16-bit timers, one 32-bit timer, and one 16-bit advanced-control timer.
- Does the STM32F071RBT6 support any specific power supply voltages?
Yes, it supports digital and I/O supply voltages from 2.0 V to 3.6 V and analog supply voltages from VDD to 3.6 V.
- What is the package type of the STM32F071RBT6?
The package type is LQFP-64 (10x10 mm).
