Overview
The STM32F070CBT6TR is a 32-bit microcontroller from STMicroelectronics, part of the STM32F series. It is based on the ARM Cortex-M0 core, operating at a frequency of up to 48 MHz. This microcontroller is designed for a wide range of applications, offering high-performance embedded memories and an extensive set of peripherals and I/Os. It is particularly suited for low-power applications due to its comprehensive set of power-saving modes.
Key Specifications
| Attribute | Specification |
|---|---|
| Family Name | STM32F |
| Core Processor | ARM Cortex-M0 |
| Program Memory Type | Flash |
| Flash Size | 128 KB |
| RAM Size | 16 KB |
| Speed | 48 MHz |
| No of I/O Lines | 37 |
| Interface/Connectivity | I2C/SPI/USART/USB |
| Peripherals | DMA/POR/PWM/Watchdog |
| Supply Voltage | 2.4 V to 3.6 V |
| Operating Temperature | -40°C to +85°C |
| On-Chip ADC | 13-ch x 12-bit |
| Watchdog Timers | 1 |
| Package Style | LQFP-48 |
| Mounting Method | Surface Mount |
Key Features
- Core and Performance: ARM 32-bit Cortex-M0 CPU, operating at up to 48 MHz.
- Memories: Up to 128 KB of flash memory and up to 16 KB of SRAM with hardware parity.
- Peripherals and I/Os: Includes DMA, POR, PWM, watchdog timers, and up to 51 fast I/Os with 5V tolerant capability.
- Communication Interfaces: Up to two I2C interfaces, up to four USARTs, up to two SPIs, and one USB Full speed device.
- ADC and Timers: One 12-bit ADC with up to 16 channels and 11 timers including one 16-bit advanced-control timer for six-channel PWM output.
- Power Management: Low power modes including Sleep, Stop, and Standby, with power-on/power-down reset (POR/PDR).
- Clock Management: Includes 4 to 32 MHz crystal oscillator, 32 kHz oscillator for RTC, and internal 8 MHz RC with x6 PLL option.
Applications
The STM32F070CBT6TR 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 such as PLCs, inverters, printers, and scanners
- Alarm systems, video intercoms, and HVAC systems
Q & A
- What is the core processor of the STM32F070CBT6TR?
The core processor is the ARM 32-bit Cortex-M0.
- What is the maximum clock speed of the STM32F070CBT6TR?
The maximum clock speed is 48 MHz.
- How much flash memory does the STM32F070CBT6TR have?
The STM32F070CBT6TR has 128 KB of flash memory.
- What is the operating temperature range of the STM32F070CBT6TR?
The operating temperature range is -40°C to +85°C.
- What communication interfaces are available on the STM32F070CBT6TR?
The microcontroller includes I2C, SPI, USART, and USB Full speed device interfaces.
- Does the STM32F070CBT6TR have any power-saving modes?
Yes, it includes low power modes such as Sleep, Stop, and Standby.
- What is the package style of the STM32F070CBT6TR?
The package style is LQFP-48.
- How many I/O lines does the STM32F070CBT6TR have?
The microcontroller has 37 I/O lines.
- What is the resolution of the ADC on the STM32F070CBT6TR?
The ADC resolution is 12-bit.
- Does the STM32F070CBT6TR support USB?
Yes, it supports USB Full speed device.
