Overview
The STM32F072RBH6TR microcontroller, produced by STMicroelectronics, is part of the STM32F072x8/xB series. It features the high-performance ARM® 32-bit Cortex®-M0 CPU, operating at frequencies up to 48 MHz. This device is equipped with high-speed embedded memories, including up to 128 Kbytes of Flash memory and 16 Kbytes of SRAM. The microcontroller offers a wide range of enhanced peripherals and I/Os, making it suitable for various applications.
The STM32F072RBH6TR operates within a temperature range of -40 to +85 °C and can be powered from a 2.0 to 3.6 V supply. It includes multiple power-saving modes, enabling the design of low-power applications. The device is available in several package options, including the UFBGA 64 package.
Key Specifications
| Specification | Details |
|---|---|
| Core | ARM® 32-bit Cortex®-M0 CPU, up to 48 MHz |
| Memories | 64 to 128 Kbytes of Flash memory, 16 Kbytes of SRAM with HW parity |
| Supply Voltage | 2.0 V to 3.6 V (VDD), 2.4 V to 3.6 V (VDDA) |
| Temperature Range | -40 to +85 °C |
| Package | UFBGA 64 5x5x0.6 P 0.5 mm |
| Clock Management | 4 to 32 MHz crystal oscillator, 32 kHz oscillator for RTC, Internal 8 MHz RC with x6 PLL option |
| I/Os | Up to 87 fast I/Os, up to 68 I/Os with 5V tolerant capability |
| ADC/DAC | One 12-bit ADC (up to 16 channels), One 12-bit DAC (with 2 channels) |
| Timers | One 32-bit and seven 16-bit timers, one 16-bit advanced-control timer for six-channel PWM output |
| Communication Interfaces | Two I2C, four USARTs, two SPIs, one CAN, one USB 2.0 full-speed interface |
| Other Features | Calendar RTC, 7-channel DMA controller, 2 fast low-power analog comparators, up to 24 capacitive sensing channels |
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
- Extensive range of enhanced peripherals and I/Os
- Multiple power-saving modes: Sleep, Stop, Standby
- VBAT supply for RTC and backup registers
- Up to 87 fast I/Os, with up to 68 I/Os having 5V tolerant capability
- Seven-channel DMA controller
- One 12-bit ADC and one 12-bit DAC with two channels each
- Two fast low-power analog comparators with programmable input and output
- Up to 24 capacitive sensing channels for touchkey, linear, and rotary touch sensors
- Calendar RTC with alarm and periodic wakeup from Stop/Standby
- Multiple timers including one 32-bit and seven 16-bit timers
- Advanced communication interfaces: I2C, USART, SPI, CAN, and USB 2.0 full-speed
Applications
The STM32F072RBH6TR microcontroller is suitable for a wide range of applications, including:
- 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 of the STM32F072RBH6TR microcontroller?
The core is an ARM® 32-bit Cortex®-M0 CPU, operating at frequencies up to 48 MHz.
- How much Flash and SRAM memory does the STM32F072RBH6TR have?
It has 64 to 128 Kbytes of Flash memory and 16 Kbytes of SRAM with HW parity.
- What is the operating temperature range of the STM32F072RBH6TR?
The operating temperature range is -40 to +85 °C.
- What types of communication interfaces does the STM32F072RBH6TR support?
It supports two I2C interfaces, four USARTs, two SPIs, one CAN interface, and one USB 2.0 full-speed interface.
- Does the STM32F072RBH6TR have power-saving modes?
Yes, it includes Sleep, Stop, and Standby power-saving modes.
- What is the package type of the STM32F072RBH6TR?
The package type is UFBGA 64 5x5x0.6 P 0.5 mm.
- Does the STM32F072RBH6TR support capacitive sensing?
Yes, it supports up to 24 capacitive sensing channels for touchkey, linear, and rotary touch sensors.
- What is the supply voltage range for the STM32F072RBH6TR?
The supply voltage range is 2.0 V to 3.6 V (VDD) and 2.4 V to 3.6 V (VDDA).
- Does the STM32F072RBH6TR have a calendar RTC?
Yes, it includes a calendar RTC with alarm and periodic wakeup from Stop/Standby.
- What are some of the typical applications for the STM32F072RBH6TR?
Typical applications include application control and user interfaces, hand-held equipment, A/V receivers, industrial applications, and more.
