STM32F071VBH6

Microcontrollers Overview

The STM32F071VBH6 is an Arm-based 32-bit microcontroller from the STM32F071xB series, featuring a Cortex-M0 core operating at up to 48 MHz. It includes 128 Kbytes of Flash memory and 16 Kbytes of SRAM with hardware parity. The device operates on a digital supply voltage of 2.0 V to 3.6 V and supports an industrial temperature range of -40 °C to +85 °C. It provides up to 87 fast I/Os, including 68 with 5V tolerance, and integrates multiple communication interfaces such as two I2Cs, four USARTs, and two SPIs.

Microcontrollers Feature Summary

• Integrates a high-performance 32-bit RISC core with low-power modes for energy-efficient operation
• Includes extensive peripheral sets with capacitive sensing capabilities and analog comparators
• Supports standard communication protocols including HDMI CEC and ISO7816-compatible USARTs

Microcontrollers Applications

• Application control and user interfaces
• Hand-held equipment and PC peripherals
• Industrial applications and PLCs
• Alarm systems and video intercoms

Microcontrollers Procurement Notes

Verify the specific ordering suffix 'H6' against official STMicroelectronics documentation to confirm package type and temperature grade. Ensure compatibility with design requirements for the UFBGA100 or specified package form factor. Cross-reference the part number with current production status to confirm availability and datasheet revision alignment.

Microcontrollers Selection Notes

Select this component for designs requiring a balance of processing performance and low power consumption within the 2.0 V to 3.6 V range. Consider the available I/O count and peripheral integration for system complexity. Evaluate the need for specific features like HDMI CEC or capacitive sensing when defining application constraints.

Microcontrollers Part Context

This microcontroller belongs to the STM32F0 Access line, designed for mainstream applications using the Cortex-M0 architecture. The family offers scalable memory options and a consistent peripheral set across different pin counts, facilitating product differentiation based on cost and feature requirements without changing core software architecture.

Microcontrollers Replacement Considerations

Compatible substitutes within the same family include STM32F071CBT6 and STM32F071VBT6. Verify pinout compatibility and memory configuration before substitution. Ensure that any replacement part meets the required temperature range and package specifications for the existing design.