Overview
The STM32G070KBT6 is a mainstream microcontroller from STMicroelectronics, based on the high-performance Arm® Cortex®-M0+ 32-bit RISC core. This microcontroller operates at a frequency of up to 64 MHz and is designed for a wide range of applications in consumer, industrial, and appliance domains, as well as for Internet of Things (IoT) solutions.
It offers a high level of integration, including a memory protection unit (MPU), high-speed embedded memories, DMA, and an extensive range of system functions, enhanced I/Os, and peripherals. The device is optimized for low-power applications with dynamic consumption and comprehensive power-saving modes.
Key Specifications
| Specification | Details |
|---|---|
| Core | Arm® 32-bit Cortex®-M0+ CPU, up to 64 MHz |
| Operating Temperature | -40°C to 85°C |
| Memories | 128 Kbytes of Flash memory with protection, 36 Kbytes of SRAM (32 Kbytes with HW parity check) |
| Voltage Range | 2.0 V to 3.6 V |
| Power Modes | Sleep, Stop, Standby |
| Clock Management | 4 to 48 MHz crystal oscillator, 32 kHz crystal oscillator with calibration, Internal 16 MHz RC with PLL option, Internal 32 kHz RC oscillator (±5 %) |
| I/Os | Up to 59 fast I/Os, all mappable on external interrupt vectors, multiple 5 V-tolerant I/Os |
| DMA Controller | 7-channel DMA controller with flexible mapping |
| ADC | 12-bit, 0.4 µs ADC (up to 16 external channels), up to 16-bit with hardware oversampling |
| Timers | 11 timers: 5 general-purpose 16-bit, 2 basic 16-bit, 2 watchdogs, SysTick timer, calendar RTC with alarm and periodic wakeup |
| Communication Interfaces | Two I2C-bus interfaces, four USARTs with master/slave synchronous SPI, two SPIs (32 Mbit/s), one I2S interface |
Key Features
- High-performance Arm® Cortex®-M0+ 32-bit RISC core operating at up to 64 MHz.
- 128 Kbytes of Flash memory with protection and 36 Kbytes of SRAM (32 Kbytes with HW parity check).
- CRC calculation unit and reset and power management with voltage range from 2.0 V to 3.6 V.
- Low-power modes: Sleep, Stop, Standby, and VBAT supply for RTC and backup registers.
- Clock management options including crystal oscillators and internal RC oscillators.
- Up to 59 fast I/Os, all mappable on external interrupt vectors, and multiple 5 V-tolerant I/Os.
- 7-channel DMA controller with flexible mapping.
- 12-bit ADC with up to 16 external channels and hardware oversampling capability.
- 11 timers including advanced motor control, general-purpose, basic, watchdog, and SysTick timers.
- Calendar RTC with alarm and periodic wakeup from Stop/Standby.
- Communication interfaces including I2C, USART, SPI, and I2S.
Applications
The STM32G070KBT6 is suitable for a wide range of applications, including:
- Consumer electronics
- Industrial automation
- Appliance control
- Internet of Things (IoT) solutions
Q & A
- What is the core architecture of the STM32G070KBT6?
The STM32G070KBT6 is based on the Arm® 32-bit Cortex®-M0+ CPU.
- What is the operating temperature range of the STM32G070KBT6?
The operating temperature range is from -40°C to 85°C.
- How much Flash and SRAM memory does the STM32G070KBT6 have?
The device has 128 Kbytes of Flash memory and 36 Kbytes of SRAM.
- What are the power-saving modes available on the STM32G070KBT6?
The device supports Sleep, Stop, and Standby low-power modes.
- What types of communication interfaces does the STM32G070KBT6 offer?
The device includes I2C, USART, SPI, and I2S interfaces.
- Does the STM32G070KBT6 support any specific power management features?
Yes, it includes Power-on/Power-down reset (POR/PDR) and VBAT supply for RTC and backup registers.
- How many timers are available on the STM32G070KBT6?
The device has 11 timers, including general-purpose, basic, watchdog, and SysTick timers.
- What is the ADC resolution and conversion time of the STM32G070KBT6?
The device has a 12-bit ADC with a conversion time of 0.4 µs.
- Is the STM32G070KBT6 RoHS compliant?
Yes, the STM32G070KBT6 is RoHS compliant.
- Where can I find additional documentation and support for the STM32G070KBT6?
Additional documentation and support can be found on the STMicroelectronics website and through authorized distributors.
- What are the packaging options for the STM32G070KBT6?
The device is available in LQFP32, LQFP48, and LQFP64 packages.
