Overview
The STM32F072C8U7 microcontroller, produced by STMicroelectronics, is part of the STM32F072x8/xB series. It incorporates the high-performance ARM® 32-bit Cortex®-M0 CPU, operating at frequencies up to 48 MHz. This device features high-speed embedded memories, including up to 128 Kbytes of Flash memory and 16 Kbytes of SRAM, along with an extensive range of enhanced peripherals and I/Os. The microcontroller is designed to operate in a wide temperature range of -40 to +85 °C and can be powered from a 2.0 to 3.6 V supply. It includes various power-saving modes, making it suitable for low-power applications.
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 | Digital and I/O supply: VDD = 2.0 V to 3.6 V, Analog supply: VDDA = VDD to 3.6 V |
| Temperature Range | -40 to +85 °C |
| Communication Interfaces | Two I2C, four USARTs, two SPI/I2S, one CAN, one USB 2.0 full-speed device |
| Timers | Seven 16-bit timers, one 32-bit timer, one advanced-control PWM timer |
| ADC/DAC | One 12-bit ADC (up to 16 channels), one 12-bit DAC with two channels |
| Package | UFQFPN 48 7x7x0.55 mm |
| Power Modes | Sleep, Stop, Standby |
| Unique ID | 96-bit unique ID |
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, including up to 87 fast I/Os and up to 68 I/Os with 5V tolerant capability
- Advanced power management with low power modes: Sleep, Stop, Standby
- VBAT supply for RTC and backup registers
- Comprehensive set of communication interfaces: I2C, USART, SPI, I2S, CAN, and USB 2.0 full-speed device
- 12-bit ADC and 12-bit DAC with two channels
- Seven 16-bit timers, one 32-bit timer, and one advanced-control PWM timer
- Two fast low-power analog comparators and up to 24 capacitive sensing channels
- Calendar RTC with alarm and periodic wakeup from Stop/Standby
Applications
The STM32F072C8U7 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 STM32F072C8U7 microcontroller?
The core is an ARM® 32-bit Cortex®-M0 CPU.
- What is the maximum frequency of the CPU?
The CPU operates at frequencies up to 48 MHz.
- How much Flash and SRAM memory does the STM32F072C8U7 have?
It has up to 128 Kbytes of Flash memory and 16 Kbytes of SRAM.
- What is the operating temperature range of the STM32F072C8U7?
The operating temperature range is -40 to +85 °C.
- What communication interfaces are available on the STM32F072C8U7?
The device includes two I2C, four USARTs, two SPI/I2S, one CAN, and one USB 2.0 full-speed device.
- Does the STM32F072C8U7 support low power modes?
- What types of timers are available on the STM32F072C8U7?
The device includes seven 16-bit timers, one 32-bit timer, and one advanced-control PWM timer.
- Does the STM32F072C8U7 have analog-to-digital and digital-to-analog converters?
- What package options are available for the STM32F072C8U7?
The device is available in a UFQFPN 48 7x7x0.55 mm package.
- Is the STM32F072C8U7 RoHS compliant?
