Overview
The STM32F070RBT6 microcontroller, produced by STMicroelectronics, is part of the STM32F070CB/RB/C6/F6 series. It incorporates the high-performance Arm® 32-bit Cortex®-M0 CPU, operating at a frequency of up to 48 MHz. This microcontroller is equipped with high-speed embedded memories, including up to 128 Kbytes of flash memory and up to 16 Kbytes of SRAM. It also features an extensive range of enhanced peripherals and I/Os, making it suitable for a wide range of applications.
Key Specifications
| Specification | Details |
|---|---|
| Core | Arm® 32-bit Cortex®-M0 CPU, up to 48 MHz |
| Memories | 32 to 128 Kbytes of flash memory, 6 to 16 Kbytes of SRAM with HW parity |
| CRC Calculation Unit | Yes |
| Power Supply | Digital & I/Os: 2.4 V to 3.6 V, Analog: 2.4 V to 3.6 V |
| Low Power Modes | Sleep, Stop, Standby |
| 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 51 fast I/Os, all mappable on external interrupt vectors, up to 51 I/Os with 5V tolerant capability |
| DMA Controller | 5-channel DMA controller |
| ADC | One 12-bit, 1.0 µs ADC (up to 16 channels), conversion range: 0 to 3.6 V |
| Timers | 11 timers, including one 16-bit advanced-control timer for six-channel PWM output |
| Communication Interfaces | Up to two I2Cs, up to two SPIs, up to four USARTs, one USB Full speed device |
| Operating Temperature | -40 to +85 °C |
Key Features
- Includes ST state-of-the-art patented technology
- High-performance Arm® 32-bit Cortex®-M0 CPU
- High-speed embedded memories
- Extensive range of enhanced peripherals and I/Os
- Low power modes: Sleep, Stop, Standby
- Clock management with multiple oscillator options
- Up to 51 fast I/Os with 5V tolerant capability
- 5-channel DMA controller
- One 12-bit, 1.0 µs ADC with up to 16 channels
- 11 timers, including one advanced-control timer for PWM output
- Standard communication interfaces (I2C, SPI, USART, USB)
Applications
The STM32F070RBT6 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 and video intercoms
- HVAC systems
Q & A
- What is the core of the STM32F070RBT6 microcontroller?
The core is an Arm® 32-bit Cortex®-M0 CPU, operating at a frequency of up to 48 MHz. - How much flash memory does the STM32F070RBT6 have?
The microcontroller has 32 to 128 Kbytes of flash memory. - What are the low power modes available in the STM32F070RBT6?
The low power modes include Sleep, Stop, and Standby. - What is the operating temperature range of the STM32F070RBT6?
The operating temperature range is -40 to +85 °C. - How many I/Os does the STM32F070RBT6 have?
The microcontroller has up to 51 fast I/Os, all mappable on external interrupt vectors, and up to 51 I/Os with 5V tolerant capability. - What communication interfaces are available on the STM32F070RBT6?
The microcontroller features up to two I2Cs, up to two SPIs, up to four USARTs, and one USB Full speed device. - Does the STM32F070RBT6 have any ADC capabilities?
Yes, it has one 12-bit, 1.0 µs ADC with up to 16 channels. - How many timers does the STM32F070RBT6 have?
The microcontroller has 11 timers, including one 16-bit advanced-control timer for six-channel PWM output. - What is the power supply range for the STM32F070RBT6?
The power supply range is 2.4 V to 3.6 V for both digital/I/Os and analog supplies. - Is the STM32F070RBT6 suitable for industrial applications?
Yes, it is suitable for various industrial applications such as PLCs, inverters, printers, and scanners.
