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STM32F072R8T6 - 48MHz Cortex-M0 64KB MCU | STMicroelectronics
STM32F072R8T6

STM32F072R8T6 - 48MHz Cortex-M0 64KB MCU | STMicroelectronics

The STMicroelectronics STM32F072R8T6 is an ARM Cortex-M0 32-bit RISC microcontroller operating up to 48 MHz, with 64 KB of Flash memory and 16 KB of SRAM, in a 64-LQFP 10 x 10 mm package. It belongs to the STM32F0 mainstream MCU family and integrates USB, CAN, GPIO, timers, communication peripherals, and low-power features for embedded control designs. A microcontroller is a programmable semiconductor device that combines a processor core, memory, and peripherals on one integrated circuit. In the hierarchy of embedded semiconductors, the STM32F072R8T6 is a general-purpose MCU, while its ARM Cortex-M0 core provides deterministic 32-bit instruction execution for real-time control, communication, and human-interface applications. Verified listing information identifies the device as a 48 MHz ARM Cortex-M0 MCU with 64 KB Flash, 16 KB SRAM, USB, CAN, and a 64-LQFP package. The STM32F0 family is suited to USB-enabled peripherals, CAN-connected equipment, industrial control modules, motor-control support, sensor nodes, and cost-constrained consumer products. Its 2 V to 3.6 V operating range, as reported by the verified search data, supports common embedded supply systems. The STM32F072x8/xB device family combines high-performance processing with embedded peripherals and flexible memory options. The USB interface and CAN capability are important differentiators for designs that need device connectivity alongside general-purpose control. Exact peripheral counts, pin names, electrical limits, and timing values must be confirmed in the manufacturer datasheet before a production design is released. Typical applications include USB-to-serial accessories, CAN gateway boards, motor-control and actuator electronics, industrial sensors, instrumentation, and low-power embedded controllers. Designers should preserve the recommended decoupling and routing practices, provide a stable clock and reset implementation, and verify all unused pins against the selected package pinout. A key design consideration is that firmware compatibility is not guaranteed merely because another MCU has a similar peripheral set. Migration requires checking startup code, memory-map assumptions, interrupt priorities, clock trees, USB or CAN configuration, and package-level pin assignments. The STM32F072R8T6 is best selected when its verified 64 KB Flash, 48 MHz core, 16 KB SRAM, USB, and CAN combination matches the system requirements. This page combines the verified manufacturer and distributor listing information with package-aware engineering context, application guidance, and replacement checks. Because the supplied search results do not include complete manufacturer electrical tables or a verified pin-by-pin mapping, unavailable values are explicitly marked rather than inferred.

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STM32F072R8T6TR - 48MHz 64KB Cortex-M0 MCU | STMicroelectronics
STM32F072R8T6TR

STM32F072R8T6TR - 48MHz 64KB Cortex-M0 MCU | STMicroelectronics

The STMicroelectronics STM32F072R8T6TR is a 32-bit ARM Cortex-M0 microcontroller operating at up to 48 MHz, with 64 KB of Flash memory and a 64-LQFP 10 x 10 mm package. The device is designed for compact embedded control systems requiring efficient processing, USB connectivity, and a broad set of peripherals. An ARM Cortex-M0 microcontroller is a 32-bit reduced-instruction-set controller used as the central processing unit of embedded products. It combines a low-power architecture with deterministic peripheral access and occupies the microcontroller hierarchy above general-purpose semiconductor logic. The STM32F072 series supports embedded control, connectivity, data acquisition, and low-cost human-interface applications. Verified distributor data identifies a 32-bit architecture, a maximum frequency of 48 MHz, 64 KB Flash organized as 64K x 8, and a 64-LQFP package measuring 10 x 10 mm. These specifications make the part suitable for main-embedded-control designs that need more capability than a basic 8-bit controller while retaining a small package and established STM32 tooling ecosystem. The STM32F072 family is positioned as a high-performance STM32F0-series MCU with embedded ARM Cortex-M0 processing. The STM32F072R8T6TR ordering code identifies the Flash-density, package, temperature, and tape-and-reel variants; the verified source confirms the 64-LQFP package and 64 KB Flash configuration. Typical applications include USB-connected peripheral control, compact data-acquisition equipment, industrial control modules, consumer accessories, and embedded instruments. Designers should confirm peripheral availability, pin multiplexing, operating voltage, timing, and temperature limits in the manufacturer datasheet before releasing a production design. The 10 x 10 mm LQFP package provides accessible leads for assembly and inspection while supporting a higher pin count than small leadless packages. Layout must preserve adequate decoupling, clock integrity, USB signal routing, and programming access. This page consolidates verified manufacturer and distributor information, practical application context, sourcing questions, and package-aware engineering guidance so engineers can evaluate the STM32F072R8T6TR efficiently.

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STM32F072R8T7 - 48MHz Cortex-M0 MCU with 64KB Flash | STMicroelectronics
STM32F072R8T7

STM32F072R8T7 - 48MHz Cortex-M0 MCU with 64KB Flash | STMicroelectronics

The STMicroelectronics STM32F072R8T7 is an ARM Cortex-M0 32-bit microcontroller operating at up to 48 MHz, with 64 KB of Flash memory and USB, CAN, and embedded connectivity features, housed in a 64-LQFP 10 x 10 mm package. A microcontroller is a programmable integrated circuit that combines a processor core, memory, peripherals, and communication interfaces on one semiconductor device. The STM32F0 family belongs to the embedded-processor hierarchy and is intended for compact control systems, connected products, industrial equipment, and USB-enabled peripherals. Its 32-bit ARM Cortex-M0 core provides a common instruction set and development ecosystem for embedded firmware development. The STM32F072R8T7 combines 64 KB Flash with a 48 MHz maximum operating frequency. The verified distributor listing identifies USB and CAN connectivity, while the official STMicroelectronics page identifies the STM32F072x8/xB device family. These interfaces make the device relevant to designs requiring USB device connectivity, CAN communication, or embedded control without using a larger microcontroller package. The STM32F072R8T7 is packaged as a 64-LQFP 10 x 10 mm device. The R8 designation is associated with the STM32F072x8 family, and the T7 ordering suffix identifies the supplied temperature and packaging configuration. Exact operating voltage limits, RAM capacity, GPIO count, ADC specifications, clock details, and electrical limits were not included in the supplied verified excerpts and are therefore not inferred here. Typical application domains include USB-enabled control devices, CAN-connected industrial or embedded systems, sensor-control platforms, communication peripherals, and compact consumer equipment. In a USB peripheral, the MCU can manage device communication alongside application logic; in a CAN node, it can combine control processing with bus connectivity. The 48 MHz core provides a defined performance target for firmware scheduling and peripheral control. For PCB design, use the manufacturer pinout and package drawing, confirm the exact LQFP land pattern, route USB and CAN signals according to their interface requirements, and validate power, decoupling, clock, and exposed-pad connections against the complete manufacturer datasheet. This page summarizes verified distributor and manufacturer information, supported connectivity, package data, and procurement sources without guessing undocumented electrical values.

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STM32F072RBH6 - 48MHz Cortex-M0 128KB MCU | STMicroelectronics
STM32F072RBH6

STM32F072RBH6 - 48MHz Cortex-M0 128KB MCU | STMicroelectronics

The STMicroelectronics STM32F072RBH6 is a 32-bit ARM Cortex-M0 microcontroller operating at 48 MHz, with 128 KB of Flash memory, 16 KB of SRAM, USB, CAN, and CEC connectivity, and a 64-pin UFBGA package measuring 5 mm by 5 mm. Designed for compact embedded systems, this STM32F0 device combines a low-cost microcontroller platform with USB and CAN support in a very small package. A microcontroller is a semiconductor device that integrates a processor core, memory, peripherals, and communication interfaces into one embedded-control component. The ARM Cortex-M0 core uses a compact instruction set intended for cost-sensitive applications, while the STM32F072RBH6 adds 128 KB of Flash for firmware and 16 KB of SRAM for working data. USB, CAN, and CEC interfaces allow the device to connect to host systems, industrial networks, and consumer-electronics control signals. Key verified features include a 32-bit ARM Cortex-M0 core, a maximum CPU frequency of 48 MHz, 128 KB of 128 K x 8 Flash, and 16 KB of SRAM. The device is identified as a mainstream USB-line MCU with CAN and CEC functions. Its 64-UFBGA package supports compact board layouts, but the dense 5 mm by 5 mm land pattern requires careful PCB design, inspection, and assembly planning. The STM32F072RBH6 belongs to the STM32F0 family and is positioned between simple control MCUs and more highly integrated connectivity devices. Its combination of USB and CAN is useful for portable accessories, industrial monitoring nodes, USB-to-CAN gateways, and embedded human-interface systems. The exact peripheral configuration, operating-temperature range, voltage limits, pin functions, and electrical timing values require confirmation from the manufacturer datasheet. Typical applications include USB-connected control devices, CAN-based industrial or automotive-adjacent monitoring equipment, consumer peripherals, low-cost embedded controllers, and compact sensor-interface products. Firmware development should use the STM32F0 toolchain and account for the package's fine-pitch ball assignment and exposed-pad requirements. For a new design, verify every ball assignment, power domain, decoupling requirement, and exposed-pad connection against the official STM32F072RBH6 documentation before layout release. Because the verified search results identify the package as 64-UFBGA (5 x 5), use the exact manufacturer land pattern rather than a generic 64-pin QFN footprint. This product page consolidates distributor specifications, source links, procurement information, and engineering-oriented usage guidance for the STM32F072RBH6. It is intended to support initial component selection while directing engineers to the official STMicroelectronics datasheet for authoritative pinout, electrical, and reliability data.

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STM32F072RBH6TR - 48MHz Cortex-M0 128KB MCU | STMicroelectronics (Tape & Reel)
STM32F072RBH6TR

STM32F072RBH6TR - 48MHz Cortex-M0 128KB MCU | STMicroelectronics (Tape & Reel)

The STMicroelectronics STM32F072RBH6TR is a 32-bit ARM Cortex-M0 microcontroller operating at 48 MHz, with 128 KB of Flash memory, 16 KB of SRAM, USB, CAN, and CEC connectivity, and a 64-pin UFBGA package measuring 5 mm by 5 mm. Designed for compact embedded systems, this STM32F0 device combines a low-cost microcontroller platform with USB and CAN support in a very small package. A microcontroller is a semiconductor device that integrates a processor core, memory, peripherals, and communication interfaces into one embedded-control component. The ARM Cortex-M0 core uses a compact instruction set intended for cost-sensitive applications, while the STM32F072RBH6TR adds 128 KB of Flash for firmware and 16 KB of SRAM for working data. USB, CAN, and CEC interfaces allow the device to connect to host systems, industrial networks, and consumer-electronics control signals. Key verified features include a 32-bit ARM Cortex-M0 core, a maximum CPU frequency of 48 MHz, 128 KB of 128 K x 8 Flash, and 16 KB of SRAM. The device is identified as a mainstream USB-line MCU with CAN and CEC functions. Its 64-UFBGA package supports compact board layouts, but the dense 5 mm by 5 mm land pattern requires careful PCB design, inspection, and assembly planning. The STM32F072RBH6TR belongs to the STM32F0 family and is positioned between simple control MCUs and more highly integrated connectivity devices. Its combination of USB and CAN is useful for portable accessories, industrial monitoring nodes, USB-to-CAN gateways, and embedded human-interface systems. The exact peripheral configuration, operating-temperature range, voltage limits, pin functions, and electrical timing values require confirmation from the manufacturer datasheet. Typical applications include USB-connected control devices, CAN-based industrial or automotive-adjacent monitoring equipment, consumer peripherals, low-cost embedded controllers, and compact sensor-interface products. Firmware development should use the STM32F0 toolchain and account for the package's fine-pitch ball assignment and exposed-pad requirements. For a new design, verify every ball assignment, power domain, decoupling requirement, and exposed-pad connection against the official STM32F072RBH6TR documentation before layout release. Because the verified search results identify the package as 64-UFBGA (5 x 5), use the exact manufacturer land pattern rather than a generic 64-pin QFN footprint. This product page consolidates distributor specifications, source links, procurement information, and engineering-oriented usage guidance for the STM32F072RBH6TR. It is intended to support initial component selection while directing engineers to the official STMicroelectronics datasheet for authoritative pinout, electrical, and reliability data.

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STM32F072RBT6 - 48MHz Cortex-M0 MCU, 128KB Flash, USB/CAN | ST
STM32F072RBT6

STM32F072RBT6 - 48MHz Cortex-M0 MCU, 128KB Flash, USB/CAN | ST

The STMicroelectronics STM32F072RBT6 is a 32-bit ARM Cortex-M0 mainstream microcontroller operating at up to 48 MHz, integrating 128 KB of embedded Flash and 16 KB of SRAM in a 64-pin LQFP (10x10 mm) surface-mount package. A microcontroller (MCU) is a single integrated circuit that combines a processor core, memory, and programmable peripherals on one die, sitting at the lowest level of the embedded-system hierarchy: MCU -> embedded processor -> computing system. The STM32F0 series is positioned inside ST's broader STM32 family of ARM-based 32-bit MCUs, targeting cost-sensitive mainstream designs that still require modern connectivity such as USB and CAN. Key specifications of the STM32F072RBT6 include a crystal-less USB 2.0 full-speed device interface, which eliminates the need for an external USB clock crystal and reduces bill-of-materials cost and PCB area, plus a CAN bus controller, HDMI-CEC hardware, and up to 51 general-purpose I/O pins in the 64-LQFP package, many of them 5V-tolerant for direct legacy interfacing. The device also embeds a 12-bit 1 Msps ADC, a 12-bit DAC, multiple 16-bit and 32-bit timers, USART, SPI, I2C, and support for low-power Sleep, Stop and Standby modes. Architecturally, the STM32F072RBT6 is built around the high-performance ARM Cortex-M0 32-bit RISC core with single-cycle I/O access, executing the Thumb-2 instruction set at up to 48 MHz (1.25 DMIPS/MHz). The internal bus matrix connects the core to Flash, SRAM, and peripherals via AHB and APB bridges, while the clock tree is driven by an internal 8 MHz RC and a 48 MHz RC that supports the USB clock domain directly, which is what enables crystal-less USB operation. Typical applications include USB device accessories (HID keyboards, game controllers, USB-C debug probes), CAN-based industrial nodes and automotive-adjacent peripherals, motor control and consumer appliances, and smart-home IoT endpoints where the combination of USB, CAN, and rich 5V-tolerant GPIO density all in a 64-LQFP fits a wide range of mainstream designs. When designing with this part, note that the crystal-less USB relies on the internal 48 MHz HSI48 clock, so compliance testing against USB-IF limits should be planned early; for designs needing tighter USB jitter, an external crystal can be tied to the OSC pins. Also, the 5V-tolerant I/Os are tolerant only when the related VDD is present - do not back-power unpowered banks. This page synthesizes distributor pricing context, drop-in alternative analysis, and practical design notes not found in the manufacturer datasheet, providing information gain for engineers comparing STM32F0 options against NXP LPC, GigaDevice GD32, and other Cortex-M0 mainstream MCUs.

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STM32F072RBT6TR - 48MHz Cortex-M0 MCU, 128KB Flash, USB/CAN | ST (Tape & Reel)
STM32F072RBT6TR

STM32F072RBT6TR - 48MHz Cortex-M0 MCU, 128KB Flash, USB/CAN | ST (Tape & Reel)

The STMicroelectronics STM32F072RBT6TR is a 32-bit ARM Cortex-M0 mainstream microcontroller operating at up to 48 MHz, integrating 128 KB of embedded Flash and 16 KB of SRAM in a 64-pin LQFP (10x10 mm) surface-mount package. A microcontroller (MCU) is a single integrated circuit that combines a processor core, memory, and programmable peripherals on one die, sitting at the lowest level of the embedded-system hierarchy: MCU -> embedded processor -> computing system. The STM32F0 series is positioned inside ST's broader STM32 family of ARM-based 32-bit MCUs, targeting cost-sensitive mainstream designs that still require modern connectivity such as USB and CAN. Key specifications of the STM32F072RBT6TR include a crystal-less USB 2.0 full-speed device interface, which eliminates the need for an external USB clock crystal and reduces bill-of-materials cost and PCB area, plus a CAN bus controller, HDMI-CEC hardware, and up to 51 general-purpose I/O pins in the 64-LQFP package, many of them 5V-tolerant for direct legacy interfacing. The device also embeds a 12-bit 1 Msps ADC, a 12-bit DAC, multiple 16-bit and 32-bit timers, USART, SPI, I2C, and support for low-power Sleep, Stop and Standby modes. Architecturally, the STM32F072RBT6TR is built around the high-performance ARM Cortex-M0 32-bit RISC core with single-cycle I/O access, executing the Thumb-2 instruction set at up to 48 MHz (1.25 DMIPS/MHz). The internal bus matrix connects the core to Flash, SRAM, and peripherals via AHB and APB bridges, while the clock tree is driven by an internal 8 MHz RC and a 48 MHz RC that supports the USB clock domain directly, which is what enables crystal-less USB operation. Typical applications include USB device accessories (HID keyboards, game controllers, USB-C debug probes), CAN-based industrial nodes and automotive-adjacent peripherals, motor control and consumer appliances, and smart-home IoT endpoints where the combination of USB, CAN, and rich 5V-tolerant GPIO density all in a 64-LQFP fits a wide range of mainstream designs. When designing with this part, note that the crystal-less USB relies on the internal 48 MHz HSI48 clock, so compliance testing against USB-IF limits should be planned early; for designs needing tighter USB jitter, an external crystal can be tied to the OSC pins. Also, the 5V-tolerant I/Os are tolerant only when the related VDD is present - do not back-power unpowered banks. This page synthesizes distributor pricing context, drop-in alternative analysis, and practical design notes not found in the manufacturer datasheet, providing information gain for engineers comparing STM32F0 options against NXP LPC, GigaDevice GD32, and other Cortex-M0 mainstream MCUs.

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STM32F072RBT7 - 48MHz Cortex-M0 128KB MCU | STMicroelectronics
STM32F072RBT7

STM32F072RBT7 - 48MHz Cortex-M0 128KB MCU | STMicroelectronics

The STMicroelectronics STM32F072RBT7 is a 32-bit ARM Cortex-M0 microcontroller operating at up to 48 MHz, with 128 KB of embedded Flash memory and a 64-LQFP 10 mm × 10 mm package. The verified distributor data identifies USB, CAN, a 2.5 V or 3.3 V supply context, and 64 pins. These characteristics place it in the STM32F0 family of low-complexity embedded microcontrollers for compact control, connectivity, and industrial designs. A microcontroller is a semiconductor device that integrates a processor core, program memory, data memory, peripherals, and I/O into one embedded-control platform. The STM32F0 series belongs to the ARM Cortex-M microcontroller hierarchy and combines a low-complexity 32-bit instruction set with dedicated communication and timing peripherals. This makes the STM32F072RBT7 suitable for systems that need deterministic control without a higher-performance application processor. The STM32F072RBT7 combines a 48 MHz ARM Cortex-M0 core with 128 KB of Flash. Verified distributor records also identify USB and CAN connectivity, which can reduce the need for external interface controllers in connected equipment. Its 64-LQFP package provides 64 physical pins and is suitable for through-hole assembly or mixed-technology PCB layouts where a fine-pitch BGA package would be unnecessary. The available evidence confirms a mainstream STM32F0-series product with USB and CAN support, 128 KB Flash, and operation up to 48 MHz. Detailed peripheral assignments, SRAM capacity, voltage limits, pin functions, bootloader behavior, and electrical timing values are not included in the supplied verified data. Those parameters must be confirmed in the manufacturer datasheet before final schematic or firmware release. Typical uses include USB-connected control accessories, CAN-based industrial nodes, compact motor and actuator controllers, sensor-hub boards, and general embedded products where a 32-bit ARM Cortex-M0 MCU is sufficient. The 64-LQFP package is particularly useful when production teams prefer visible solder joints and straightforward inspection. The main design consideration is interface assignment. USB, CAN, oscillators, reset, programming pins, and general-purpose I/O must be mapped against the manufacturer pinout and application requirements before PCB routing. Firmware support, clock configuration, transceiver requirements, and USB or CAN bus protection are outside the supplied data and should be verified against the official documentation. This page consolidates verified manufacturer and distributor information, technical search coverage, pricing context, and design-oriented interpretation. It does not infer undocumented electrical values, and it distinguishes confirmed specifications from data that still requires engineer verification.

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STM32F072RBT7TR - 48MHz Cortex-M0 128KB MCU | STMicroelectronics (Tape & Reel)
STM32F072RBT7TR

STM32F072RBT7TR - 48MHz Cortex-M0 128KB MCU | STMicroelectronics (Tape & Reel)

The STMicroelectronics STM32F072RBT7TR is a 32-bit ARM Cortex-M0 microcontroller operating at up to 48 MHz, with 128 KB of embedded Flash memory and a 64-LQFP 10 mm × 10 mm package. The verified distributor data identifies USB, CAN, a 2.5 V or 3.3 V supply context, and 64 pins. These characteristics place it in the STM32F0 family of low-complexity embedded microcontrollers for compact control, connectivity, and industrial designs. A microcontroller is a semiconductor device that integrates a processor core, program memory, data memory, peripherals, and I/O into one embedded-control platform. The STM32F0 series belongs to the ARM Cortex-M microcontroller hierarchy and combines a low-complexity 32-bit instruction set with dedicated communication and timing peripherals. This makes the STM32F072RBT7TR suitable for systems that need deterministic control without a higher-performance application processor. The STM32F072RBT7TR combines a 48 MHz ARM Cortex-M0 core with 128 KB of Flash. Verified distributor records also identify USB and CAN connectivity, which can reduce the need for external interface controllers in connected equipment. Its 64-LQFP package provides 64 physical pins and is suitable for through-hole assembly or mixed-technology PCB layouts where a fine-pitch BGA package would be unnecessary. The available evidence confirms a mainstream STM32F0-series product with USB and CAN support, 128 KB Flash, and operation up to 48 MHz. Detailed peripheral assignments, SRAM capacity, voltage limits, pin functions, bootloader behavior, and electrical timing values are not included in the supplied verified data. Those parameters must be confirmed in the manufacturer datasheet before final schematic or firmware release. Typical uses include USB-connected control accessories, CAN-based industrial nodes, compact motor and actuator controllers, sensor-hub boards, and general embedded products where a 32-bit ARM Cortex-M0 MCU is sufficient. The 64-LQFP package is particularly useful when production teams prefer visible solder joints and straightforward inspection. The main design consideration is interface assignment. USB, CAN, oscillators, reset, programming pins, and general-purpose I/O must be mapped against the manufacturer pinout and application requirements before PCB routing. Firmware support, clock configuration, transceiver requirements, and USB or CAN bus protection are outside the supplied data and should be verified against the official documentation. This page consolidates verified manufacturer and distributor information, technical search coverage, pricing context, and design-oriented interpretation. It does not infer undocumented electrical values, and it distinguishes confirmed specifications from data that still requires engineer verification.

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STM32F072V8H6 - 48MHz Cortex-M0 64KB MCU | STMicroelectronics
STM32F072V8H6

STM32F072V8H6 - 48MHz Cortex-M0 64KB MCU | STMicroelectronics

The STMicroelectronics STM32F072V8H6 is a 32-bit ARM Cortex-M0 microcontroller with a 48 MHz operating frequency, 64 KB Flash memory, and a 100-UFBGA 7 x 7 mm package. The device is part of the STM32F0 mainstream MCU family and includes USB, CAN, and embedded-control connectivity according to the verified distributor descriptions. Its compact package and 64K x 8 Flash organization make it suitable for compact USB, CAN, industrial, and embedded control systems where integration and deterministic performance matter. The STM32F072x8/xB family combines a high-performance Cortex-M0 core with embedded memory and peripheral connectivity in a low-footprint device. A microcontroller is a semiconductor device that integrates a processor core, Flash program memory, SRAM, peripherals, and interface controllers into one component. In the hierarchy of semiconductor components, an MCU sits below embedded processor and general-purpose controller categories and above application-specific control devices. The STM32F072V8H6 is therefore positioned between simple fixed-function controllers and higher-performance microprocessors, providing a programmable platform for control loops, communications, and peripheral coordination. Key verified characteristics include the ARM Cortex-M0 core, 32-bit architecture, 48 MHz maximum operating frequency, 64 KB Flash memory, and 100-UFBGA packaging. The product listing also identifies USB, CAN, and an embedded-control-oriented STM32F0 platform. These features make the MCU appropriate for USB-connected peripherals, CAN nodes, industrial interfaces, and compact control products. Compared with a discrete controller, the integrated MCU reduces the number of external components required for processing, firmware storage, communication, and control. The 100-UFBGA package is a compact surface-mount ball-grid package. Ball-grid construction supports dense PCB routing when the board area is constrained, but assembly and inspection require processes suitable for fine-pitch BGA packages. The 7 x 7 mm package should be laid out according to STMicroelectronics land-pattern and assembly guidance rather than treated as a generic QFN footprint. Exact electrical limits, pin names, memory sizes beyond the verified Flash figure, and peripheral details should be confirmed in the manufacturer datasheet. Typical applications include USB peripherals, CAN communication endpoints, industrial automation modules, compact motor-control boards, and low-cost USB power or data products. In each case, the 48 MHz Cortex-M0 core provides the processing baseline for real-time control, while USB and CAN connectivity reduce the need for external interface components. The 64 KB Flash capacity is most appropriate for firmware that requires moderate code density and local storage rather than large application images. Designers should verify the exact package pinout, exposed-ball assignments, power requirements, clock configuration, decoupling, and programming interface against the official STM32F072x8/xB datasheet. BGA assembly should include adequate thermal and electrical design checks. This page consolidates the verified manufacturer and distributor descriptions, package information, pricing references, cross-reference results, and engineering guidance while clearly identifying information that was not supplied by the source data.

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STM32F072V8T6 - 48MHz 64KB Cortex-M0 MCU | STMicroelectronics
STM32F072V8T6

STM32F072V8T6 - 48MHz 64KB Cortex-M0 MCU | STMicroelectronics

The STMicroelectronics STM32F072V8T6 is a 32-bit ARM Cortex-M0 microcontroller operating at up to 48 MHz, with 64 KB of Flash memory and 16 KB of SRAM, supplied in a 100-pin LQFP package measuring 14 x 14 mm. The STM32F072V8T6 combines a low-power embedded design with USB, CAN, ADC, DAC, timers, and serial communication peripherals. According to the verified distributor and manufacturer listings, it is an STM32F0-series MCU designed for embedded control, connectivity, and signal-processing applications. Its 48 MHz Cortex-M0 core provides deterministic instruction throughput for control loops, while the STM32 family ecosystem provides extensive firmware, peripheral, and development-tool support. What is an STM32F0-series microcontroller? It is a 32-bit embedded microcontroller, a category of microcontroller and semiconductor device used to monitor sensors, operate actuators, process data, and control communication interfaces. The STM32F072V8T6 belongs to the STM32 family hierarchy: STM32F072V8T6 > STM32F0 series > STM32 family > ARM Cortex-M0 microcontroller > embedded processor > semiconductor. Its combination of USB and CAN connectivity is useful for industrial control, USB peripherals, automotive-style communication subsystems, and compact consumer equipment. Key verified features include a 32-bit ARM Cortex-M0 core, a maximum 48 MHz operating frequency, 64 KB Flash, and 16 KB SRAM. The listed package is 100-LQFP, 14 x 14 mm, providing a larger pin count than lower-density STM32 packages and exposing more GPIO and peripheral options. The device is identified by distributor sources as a USB-line MCU with USB, CAN, and communication interfaces. The verified Mouser listing specifically identifies the part as an ARM Cortex-M0 USB-line MCU with 64 KB Flash, USB, and CAN. The STM32F072V8T6 architecture combines a compact general-purpose core with dedicated peripherals for analog measurement, timing, communications, and control. USB and CAN support can reduce the need for separate interface devices in connected embedded systems. The 100-LQFP package is useful when a design requires more externally accessible pins than smaller packages provide, while its 14 x 14 mm footprint remains compact compared with many higher-pin-count packages. The exact ADC, DAC, timer, voltage, and pin-level parameters are not present in the supplied verified snippets, so those values are marked as data needed rather than inferred. Typical applications include USB-connected data acquisition, industrial sensor controllers, CAN-based equipment, motor and actuator control, embedded gateways, and compact automation products. For USB applications, the MCU can manage device communication alongside timers and analog functions. For CAN-based systems, it can combine network communication with local control and data processing. Compared with a simpler microcontroller, its USB and CAN integration can reduce component count, although firmware, peripheral configuration, and device-specific validation remain necessary. The primary design consideration is package planning. A 100-LQFP footprint is not interchangeable with smaller STM32 packages without a PCB redesign, so power, ground, decoupling, signal-routing, and programming access must be planned against the verified 100-pin package. Firmware should also be validated against the exact STM32F072V8T6 datasheet, especially for pin multiplexing, peripheral electrical limits, clock configuration, and USB/CAN timing. Pricing shown in the verified LCSC result is $2.7757 as of 2026-10-22; distributor availability and prices can change. This product data page combines the verified manufacturer and distributor identity, 48 MHz Cortex-M0 positioning, 64 KB Flash, 16 KB SRAM, USB, CAN, and the 100-LQFP package with practical sourcing and design context. It does not infer unreported electrical limits or claim a substitute part unless the supplied cross-reference evidence establishes same-package compatibility.

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STM32F072VBH6 - 48MHz Cortex-M0 128KB MCU | STMicroelectronics
STM32F072VBH6

STM32F072VBH6 - 48MHz Cortex-M0 128KB MCU | STMicroelectronics

The STMicroelectronics STM32F072VBH6 is a 32-bit ARM Cortex-M0 RISC microcontroller operating up to 48 MHz, with 128 KB of Flash memory and a 100-UFBGA 7 x 7 mm package. It is designed for embedded USB, CAN, general-purpose control, and connected-device applications requiring a compact high-pin-count MCU. A microcontroller is a semiconductor device that integrates a processor core, program memory, data memory, peripherals, and communication interfaces into one package. The STM32F0 family belongs to the broader embedded microcontroller hierarchy and is positioned for cost-sensitive applications that need 32-bit processing without the complexity of higher-performance MCU families. The STM32F072VBH6 specifically combines 48 MHz processing, 128 KB Flash, USB, and CAN capabilities. Verified distributor data identifies the part as an ARM Cortex-M0 32-bit MCU with 128 KB Flash, USB, CAN, and a 100-UFBGA 7 x 7 mm package. Mouser describes it as a mainstream ARM Cortex-M0 USB-line MCU, while DigiKey lists the same 48 MHz operating frequency, 128 KB Flash organization, and 100-UFBGA package. The package supports dense PCB integration while exposing the device's broader peripheral and signal capabilities. The device family is appropriate for USB peripherals, CAN-connected equipment, industrial control modules, sensor interfaces, data acquisition systems, and consumer accessories. USB and CAN are especially relevant where a design needs short-range connectivity or robust network communication in an embedded controller. Firmware development should account for the exact STM32F072x8/xB device variant, pin multiplexing, clock configuration, and peripheral mapping before PCB release. The H6 ordering suffix identifies the supplied temperature and packaging configuration within STMicroelectronics' ordering system, but the supplied data does not state a complete temperature range, pinout, memory map, or electrical limits. Those parameters must be confirmed against the official STM32F072VB product page and manufacturer datasheet before design sign-off. For sourcing, compare the exact STM32F072VBH6 ordering code with STM32F072VBH6TR, which is identified in the verified distributor results as a distinct listing with the same 100-UFBGA 7 x 7 mm format. Package, temperature grade, firmware assumptions, and lifecycle requirements should be checked rather than assuming that a related ordering code is interchangeable. This page consolidates verified manufacturer and distributor information, preserves missing technical fields rather than guessing, and provides practical sourcing context for engineers evaluating the STM32F072VBH6.

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STM32F072VBH6TR - 48MHz Cortex-M0 128KB MCU | STMicroelectronics (Tape & Reel)
STM32F072VBH6TR

STM32F072VBH6TR - 48MHz Cortex-M0 128KB MCU | STMicroelectronics (Tape & Reel)

The STMicroelectronics STM32F072VBH6TR is a 32-bit ARM Cortex-M0 RISC microcontroller operating up to 48 MHz, with 128 KB of Flash memory and a 100-UFBGA 7 x 7 mm package. It is designed for embedded USB, CAN, general-purpose control, and connected-device applications requiring a compact high-pin-count MCU. A microcontroller is a semiconductor device that integrates a processor core, program memory, data memory, peripherals, and communication interfaces into one package. The STM32F0 family belongs to the broader embedded microcontroller hierarchy and is positioned for cost-sensitive applications that need 32-bit processing without the complexity of higher-performance MCU families. The STM32F072VBH6TR specifically combines 48 MHz processing, 128 KB Flash, USB, and CAN capabilities. Verified distributor data identifies the part as an ARM Cortex-M0 32-bit MCU with 128 KB Flash, USB, CAN, and a 100-UFBGA 7 x 7 mm package. Mouser describes it as a mainstream ARM Cortex-M0 USB-line MCU, while DigiKey lists the same 48 MHz operating frequency, 128 KB Flash organization, and 100-UFBGA package. The package supports dense PCB integration while exposing the device's broader peripheral and signal capabilities. The device family is appropriate for USB peripherals, CAN-connected equipment, industrial control modules, sensor interfaces, data acquisition systems, and consumer accessories. USB and CAN are especially relevant where a design needs short-range connectivity or robust network communication in an embedded controller. Firmware development should account for the exact STM32F072x8/xB device variant, pin multiplexing, clock configuration, and peripheral mapping before PCB release. The H6 ordering suffix identifies the supplied temperature and packaging configuration within STMicroelectronics' ordering system, but the supplied data does not state a complete temperature range, pinout, memory map, or electrical limits. Those parameters must be confirmed against the official STM32F072VB product page and manufacturer datasheet before design sign-off. For sourcing, compare the exact STM32F072VBH6TR ordering code with STM32F072VBH6TRTR, which is identified in the verified distributor results as a distinct listing with the same 100-UFBGA 7 x 7 mm format. Package, temperature grade, firmware assumptions, and lifecycle requirements should be checked rather than assuming that a related ordering code is interchangeable. This page consolidates verified manufacturer and distributor information, preserves missing technical fields rather than guessing, and provides practical sourcing context for engineers evaluating the STM32F072VBH6TR.

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STM32F072VBH7 - 48MHz Cortex-M0 128KB MCU | STMicroelectronics
STM32F072VBH7

STM32F072VBH7 - 48MHz Cortex-M0 128KB MCU | STMicroelectronics

The STMicroelectronics STM32F072VBH7 is a 32-bit ARM Cortex-M0 microcontroller with a 48 MHz CPU, 128 KB of Flash, USB, CAN, 12 timers, ADC, DAC, and communication interfaces, supplied in a 100-UFBGA 7 mm x 7 mm package. A microcontroller is an integrated semiconductor device that combines a processor core, program memory, data memory, peripherals, and interface circuitry into one compact component. The STM32F072 series belongs to the STM32F0 mainstream MCU line and is designed for embedded control, communications, data acquisition, USB connectivity, and industrial equipment requiring low power and real-time peripheral integration. The verified source data identifies the STM32F072VBH7 as an ARM Cortex-M0 MCU operating at up to 48 MHz with 128 KB Flash. The device also includes USB full-speed 2.0, CAN, 12 timers, ADC, DAC, and communication interfaces. Its stated operating supply condition includes 2.5 V or 3.3 V, while the distributor listings identify a maximum operating voltage of 3.6 V in the component summary. The 100-UFBGA package provides a compact physical solution for high-density embedded designs while supporting exposed-pad thermal management. Compared with larger leaded packages, UFBGA is particularly useful when board area is constrained. Its fine pitch also increases manufacturing sensitivity, making land-pattern accuracy, solder-paste control, and reflow-profile validation essential. Typical applications include USB-connected embedded peripherals, CAN-based industrial or automotive-adjacent control equipment, motor and power-control systems, data loggers, sensor hubs, consumer products, and communication gateways. The combination of USB, CAN, timers, analog conversion functions, and a 48 MHz ARM core makes the MCU suitable for designs that need multiple peripheral functions without a higher-complexity processor. Designs using this MCU should verify every power rail, decoupling requirement, pin multiplexing option, boot configuration, clock source, and programming interface against the manufacturer datasheet before layout release. For BGA assembly, thermal vias, pad geometry, solder-mask design, and inspection requirements should be reviewed with the PCB assembly provider. STM32F072VBH7 availability and price should be checked directly with authorized distributors, as the supplied search data does not include numeric distributor pricing.

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STM32F072VBT6 - 48MHz Cortex-M0 128KB MCU | STMicroelectronics
STM32F072VBT6

STM32F072VBT6 - 48MHz Cortex-M0 128KB MCU | STMicroelectronics

The STMicroelectronics STM32F072VBT6 is a 32-bit ARM Cortex-M0 microcontroller operating at up to 48 MHz, with 128 KB of Flash memory, 16 KB of SRAM, USB, CAN, and CEC connectivity, and a 2 V to 3.6 V operating-voltage range. It is housed in a 100-pin LQFP package measuring 14 mm by 14 mm. What is a microcontroller? A microcontroller, or MCU, integrates a processor core, nonvolatile program memory, volatile data memory, peripherals, and power-management functions into one semiconductor device. The STM32F0 MCU family belongs to the embedded-processor hierarchy and combines an Arm Cortex-M0 RISC core with GPIO, timers, serial interfaces, analog functions, communications peripherals, and debugging support. This integration allows a controller to execute firmware, acquire inputs, control outputs, and manage connected equipment without a separate external processor. Key features of the STM32F072VBT6 include its 48 MHz maximum operating frequency, 128 KB Flash, 16 KB SRAM, integrated USB and CAN interfaces, and 100-LQFP packaging. The MCU is identified by DigiKey as an STM32F0 series device with a 32-bit Arm Cortex-M0 core. Mouser identifies the same family position as a mainstream Arm Cortex-M0 USB-line MCU with 128 KB Flash, 48 MHz CPU, USB, and CAN connectivity. The STM32F0 architecture is intended for embedded control tasks that require deterministic peripheral access and broad I/O capability in a relatively large package. Its 100-pin LQFP format provides more externally accessible pins than smaller packages, making it useful when a design requires numerous GPIO, communication, timer, or analog-control connections. The verified distributor results specifically identify 128 KB Flash, 16 KB SRAM, 48 MHz operation, 2 V to 3.6 V operation, and USB/CAN features; other detailed electrical and peripheral limits are not provided in the supplied source text. Typical uses include USB-connected embedded controls, CAN-connected industrial or consumer equipment, data-acquisition systems, compact control boards, and products requiring a larger pin count. A design should allocate the MCU supply and ground pins correctly, configure the 2 V to 3.6 V operating environment, and route USB, CAN, and other high-speed or noisy signals according to the manufacturer’s complete datasheet and reference guidance. The main engineering benefit is integration: USB, CAN, Cortex-M0 processing, 128 KB Flash, and 16 KB SRAM are available in one 100-LQFP device, reducing the number of external components. The tradeoff is that the 14 mm by 14 mm package is larger than common 48-pin or 64-pin MCUs, so board area and routing complexity must be considered in compact products. This page consolidates verified distributor specifications, pricing observations, package information, application guidance, and selection considerations. It distinguishes verified values from parameters that require confirmation from the manufacturer datasheet, helping engineers plan sourcing and hardware design without treating unprovided specifications as guaranteed facts.

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STM32F072VBT6TR - 48MHz Cortex-M0 128KB MCU | STMicroelectronics (Tape & Reel)
STM32F072VBT6TR

STM32F072VBT6TR - 48MHz Cortex-M0 128KB MCU | STMicroelectronics (Tape & Reel)

The STMicroelectronics STM32F072VBT6TR is a 32-bit ARM Cortex-M0 microcontroller operating at up to 48 MHz, with 128 KB of Flash memory, 16 KB of SRAM, USB, CAN, and CEC connectivity, and a 2 V to 3.6 V operating-voltage range. It is housed in a 100-pin LQFP package measuring 14 mm by 14 mm. What is a microcontroller? A microcontroller, or MCU, integrates a processor core, nonvolatile program memory, volatile data memory, peripherals, and power-management functions into one semiconductor device. The STM32F0 MCU family belongs to the embedded-processor hierarchy and combines an Arm Cortex-M0 RISC core with GPIO, timers, serial interfaces, analog functions, communications peripherals, and debugging support. This integration allows a controller to execute firmware, acquire inputs, control outputs, and manage connected equipment without a separate external processor. Key features of the STM32F072VBT6TR include its 48 MHz maximum operating frequency, 128 KB Flash, 16 KB SRAM, integrated USB and CAN interfaces, and 100-LQFP packaging. The MCU is identified by DigiKey as an STM32F0 series device with a 32-bit Arm Cortex-M0 core. Mouser identifies the same family position as a mainstream Arm Cortex-M0 USB-line MCU with 128 KB Flash, 48 MHz CPU, USB, and CAN connectivity. The STM32F0 architecture is intended for embedded control tasks that require deterministic peripheral access and broad I/O capability in a relatively large package. Its 100-pin LQFP format provides more externally accessible pins than smaller packages, making it useful when a design requires numerous GPIO, communication, timer, or analog-control connections. The verified distributor results specifically identify 128 KB Flash, 16 KB SRAM, 48 MHz operation, 2 V to 3.6 V operation, and USB/CAN features; other detailed electrical and peripheral limits are not provided in the supplied source text. Typical uses include USB-connected embedded controls, CAN-connected industrial or consumer equipment, data-acquisition systems, compact control boards, and products requiring a larger pin count. A design should allocate the MCU supply and ground pins correctly, configure the 2 V to 3.6 V operating environment, and route USB, CAN, and other high-speed or noisy signals according to the manufacturer’s complete datasheet and reference guidance. The main engineering benefit is integration: USB, CAN, Cortex-M0 processing, 128 KB Flash, and 16 KB SRAM are available in one 100-LQFP device, reducing the number of external components. The tradeoff is that the 14 mm by 14 mm package is larger than common 48-pin or 64-pin MCUs, so board area and routing complexity must be considered in compact products. This page consolidates verified distributor specifications, pricing observations, package information, application guidance, and selection considerations. It distinguishes verified values from parameters that require confirmation from the manufacturer datasheet, helping engineers plan sourcing and hardware design without treating unprovided specifications as guaranteed facts.

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STM32F091CBU6 - 48MHz Cortex-M0 MCU 128KB Flash | STMicroelectronics
STM32F091CBU6

STM32F091CBU6 - 48MHz Cortex-M0 MCU 128KB Flash | STMicroelectronics

The STMicroelectronics STM32F091CBU6 is a 32-bit ARM Cortex-M0 microcontroller operating up to 48 MHz, with 128 KB of flash memory, 32 KB of SRAM, 38 I/O, and CAN connectivity in a 48-pin UFQFPN 7 x 7 mm package. The STM32F091xB/xC family targets cost-sensitive embedded systems that need more performance and peripheral integration than the entry-level STM32F0 devices. A microcontroller is a programmable system-on-chip that integrates a processor core, nonvolatile program memory, volatile working memory, peripherals, and communication interfaces on one package. Within the hierarchy of embedded semiconductors, the STM32F091CBU6 is an ARM Cortex-M0 microcontroller, an STM32 embedded MCU, and a member of the STM32F0 series. Its compact package and broad peripheral set support space-constrained industrial, consumer, communications, and control applications. Key features include a maximum 48 MHz operating frequency, 128 KB of flash, 32 KB of SRAM, and a 2 V to 3.6 V supply range. The device provides a 12-bit ADC, a 12-bit DAC, 12 timers, and CAN support according to the available product summaries. The 38 I/O provide practical connectivity for sensors, actuators, communication transceivers, human-interface interfaces, and board-level control signals within the 48-pin UFQFPN footprint. The STM32F091CBU6 combines an ARM Cortex-M0 RISC core with integrated memory and peripherals intended for embedded control workloads. Its 32-bit architecture provides 32-bit arithmetic and addressing, while the 48 MHz operating point supports time-sensitive control loops and responsive communication handling. The integrated CRC calculation unit, real-time clock functions, and communication peripherals broaden its utility in compact industrial controllers and connected products. Typical uses include CAN-connected industrial controls, compact sensor hubs, motor and actuator controllers, consumer appliances, and communication equipment. It is particularly appropriate when a design benefits from 128 KB of embedded flash and 32 KB of SRAM but does not require the larger memory or faster core of higher STM32 families. For CAN networks, an external transceiver remains necessary between the MCU and physical bus. Designers should verify the complete UFQFPN land pattern, exposed-pad connection, decoupling requirements, and peripheral pin assignments against the manufacturer documentation before layout. Because the verified sources identify the device and package but do not provide the complete numbered pinout, pin-level assignment should not be inferred from the generic QFN drawing. Firmware migration also requires validation of clocks, interrupts, peripherals, and board-level support rather than assuming that package compatibility alone guarantees identical behavior. This page consolidates the verified STM32F091CBU6 specifications, distributor references, same-package comparison candidates, and practical selection guidance. It distinguishes confirmed electrical and packaging facts from details that still require the manufacturer datasheet, helping engineers evaluate this MCU without treating incomplete cross-reference snippets as a substitute for pin-level qualification.

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STM32F091RBT6 - 48MHz ARM Cortex-M0 MCU 128KB Flash LQFP-64
STM32F091RBT6

STM32F091RBT6 - 48MHz ARM Cortex-M0 MCU 128KB Flash LQFP-64

The STMicroelectronics STM32F091RBT6 is a 32-bit ARM Cortex-M0 microcontroller in the STM32F0 Access line, offering 128 KB Flash, 32 KB SRAM, and a 48 MHz CPU in a 64-pin LQFP (10x10 mm) package. It integrates CAN 2.0B, USB 2.0 Full-Speed (without internal PHY), a 12-bit ADC, a 12-bit DAC, and 12 timers, providing a rich set of peripherals for cost-sensitive embedded designs. A microcontroller (MCU) is a single-chip computer that integrates a CPU core, volatile and non-volatile memory, and programmable I/O peripherals. The STM32F0 family positions itself as the entry point to ST's Cortex-M0 portfolio, optimized for 8/16-bit replacement by delivering higher performance (48 MHz, 38 DMIPS) at comparable or lower system cost. Within the STM32 taxonomy, the STM32F0 sits below the Cortex-M3/M4 STM32F1/F3 lines and the Cortex-M4/M7 STM32F4 lines; it shares the same STM32 standard peripheral library and STM32CubeMX ecosystem for code portability. Key features of the STM32F091RBT6 include 128 KB Flash with read-while-write support, 32 KB SRAM, a 12-bit 1 MSPS ADC with up to 16 channels, two 12-bit DAC channels, two I2C, two SPI, four USART, one USB 2.0 Full-Speed, one CAN 2.0B, and one HDMI-CEC interface. Operating voltage spans 2.0 V to 3.6 V, with low-power Run, Sleep, Stop, and Standby modes consuming as little as a few microamperes, plus a real-time clock and battery backup domain. Architecturally, the Cortex-M0 core delivers 0.9 DMIPS/MHz using Thumb-2 instructions, paired with a single-cycle multiplier and a Nested Vectored Interrupt Controller (NVIC). The device supports serial-wire debug (SWD) and JTAG, and ST's standard HAL/LL drivers in the STM32Cube ecosystem make firmware migration across STM32 families straightforward. Typical applications include USB HID peripherals, CAN node endpoints in industrial networks, low-cost motor control boards, USB-CDC virtual COM ports, smart sensors, and consumer appliances. The wide operating voltage and integrated CAN make it attractive for both 3.3 V industrial nodes and battery-powered consumer devices. When designing with this MCU, allocate decoupling capacitance of 100 nF per VDD pin plus a bulk 4.7 uF near the regulator, and ensure VDDA/VREF+ filtering for ADC accuracy. For USB, route the DP/DM pair as a 90 ohm differential and use the dedicated USB power-domain pins per the reference manual. This page synthesizes distributor pricing, parametric alternatives, and practical design notes that complement the ST datasheet and reference manual, helping engineers evaluate the STM32F091RBT6 for production BOM decisions.

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STM32F091RCT6 - Cortex-M0 48MHz 256KB MCU | STMicroelectronics
STM32F091RCT6

STM32F091RCT6 - Cortex-M0 48MHz 256KB MCU | STMicroelectronics

The STMicroelectronics STM32F091RCT6 is a 32-bit ARM Cortex-M0 microcontroller operating at up to 48 MHz with 256 KB of embedded Flash memory and 32 KB of SRAM, housed in a 64-pin LQFP (10x10 mm) surface-mount package. A microcontroller (MCU) is a single integrated circuit that combines a processor core, memory, and programmable peripherals into one chip, forming the lowest tier of embedded processing hierarchy: MCU -> embedded processor -> system-on-chip. The STM32F091RCT6 belongs to STMicroelectronics' STM32F0 Access Line, the entry-level mainstream family of the broader STM32 portfolio, which spans Cortex-M0 to Cortex-M7 cores and is one of the most widely deployed ARM microcontroller platforms in industrial and consumer electronics. Key features of this device include the ARM Cortex-M0 32-bit RISC core at 48 MHz, 256 KB Flash with ECC option, 32 KB SRAM with hardware parity check, and a rich communication set highlighted by a CAN 2.0B interface - uncommon at this price point - plus up to 8 USARTs, 2 I2C, 2 SPI, and HDMI-CEC. The STM32F091 also integrates a CRC calculation unit, 12-bit ADC with up to 16 channels, DAC, comparators, and flexible clocking with an internal 48 MHz HSI requiring no external crystal. Technically, the F091 implements ST's ART-free Cortex-M0 pipeline with zero-wait-state execution from Flash at 48 MHz, 2.0 V to 3.6 V single-supply operation, and five low-power modes down to stop mode with wake-up on USART. The peripheral multiplexer (SYSCFG) allows flexible routing of digital peripherals to alternate pins, simplifying PCB layout. Typical applications include industrial fieldbus nodes exploiting the CAN interface, motor control and power conversion, building automation sensors, and consumer appliances requiring multiple serial ports. A key design consideration: enable the clock security system (CSS) on HSE and use the internal 48 MHz source for USB or CAN bit timing to remove crystal-related failure modes. This page synthesizes verified distributor data, drop-in alternatives, and practical design notes not found in the manufacturer datasheet.

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STM32F091VCH6 - 48MHz Cortex-M0 MCU with 256KB Flash | STMicroelectronics
STM32F091VCH6

STM32F091VCH6 - 48MHz Cortex-M0 MCU with 256KB Flash | STMicroelectronics

The STMicroelectronics STM32F091VCH6 is a 32-bit ARM Cortex-M0 microcontroller operating at up to 48 MHz, with 256 KB of Flash memory and CAN connectivity, housed in a 100-pin UFBGA package measuring 7 x 7 mm. It operates from 2.0 V to 3.6 V and is positioned as a mainstream microcontroller for compact embedded control systems. A microcontroller is a semiconductor that integrates a CPU core, program memory, data memory, peripherals, and communication interfaces on one die. Within the product hierarchy, the STM32F091VCH6 is an ARM Cortex-M0 microcontroller, an embedded MCU, and a member of STMicroelectronics' STM32F0 mainstream access family. Its combination of a 48 MHz processor, 256 KB Flash, and extensive peripheral integration supports control-oriented products requiring more capability than very small general-purpose MCUs. Key features identified in the available manufacturer and distributor data include a 32-bit ARM Cortex-M0 core, 48 MHz maximum CPU frequency, 256 KB Flash, CAN support, 12 timers, a 12-bit ADC, a DAC, and communication interfaces. The 100-UFBGA package uses a 7 x 7 mm footprint, making the device suitable for space-constrained boards where a larger leaded or quad-flat package would be inconvenient. The STM32F091VCH6 combines a general-purpose Cortex-M0 processing core with dedicated peripherals for analog measurement, signal generation, timing, and serial communication. Two independent 12-bit converters—one ADC and one DAC—allow a controller to acquire sensor data and generate analog output. The CAN interface supports industrial communication designs where a wired network is preferable to a general-purpose serial interface. Typical applications include industrial sensor controllers, building automation equipment, motor and actuator control, CAN-connected embedded nodes, compact data-acquisition systems, and low-cost consumer devices. Its 256 KB Flash provides room for a bootloader and application firmware, while the 48 MHz CPU supports responsive control loops and communication service tasks. Designers should confirm the exact 100-UFBGA land pattern, exposed-pad requirements, pin multiplexing, and decoupling recommendations against the manufacturer datasheet before layout. Firmware should also account for STM32F0 peripheral behavior, clock configuration, and the operating-voltage limits rather than assuming compatibility with other STM32 families. This product page consolidates verified distributor specifications, application guidance, sourcing information, and strict drop-in replacement analysis. It also distinguishes confirmed same-footprint alternatives from merely similar MCUs, helping engineers avoid confusing electrical equivalence with true PCB-level replaceability.

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STM32F091VCT6 - 48MHz Cortex-M0 256KB MCU | STMicroelectronics
STM32F091VCT6

STM32F091VCT6 - 48MHz Cortex-M0 256KB MCU | STMicroelectronics

The STMicroelectronics STM32F091VCT6 is a 32-bit ARM Cortex-M0 microcontroller operating at up to 48 MHz, with 256 KB of flash memory, 32 KB of SRAM, and a 100-pin LQFP package measuring 14 mm by 14 mm. It operates from a 2 V to 3.6 V supply and supports 2.5 V and 3.3 V system rails. A microcontroller is a programmable integrated circuit that combines a processor core, nonvolatile program memory, working memory, peripherals, and communication interfaces on one device. The STM32F091VCT6 belongs to STMicroelectronics' STM32F0 access-line family, where the ARM Cortex-M0 core provides a compact architecture for cost-sensitive embedded control. In the product hierarchy, it is a 32-bit microcontroller, embedded processor, and semiconductor intended for general-purpose industrial and consumer electronics. Verified device features include a 48 MHz Cortex-M0 processor, 256 KB of flash organized as 256K by 8 bytes, 32 KB of SRAM, a CRC calculation unit, and CAN connectivity. The 100-pin LQFP-100 package provides a large number of external connections compared with smaller 32-pin or 64-pin devices. This combination is useful when a design requires both substantial local memory and a broad selection of general-purpose I/O. The Cortex-M0 core uses a 32-bit RISC architecture and operates from a 2 V to 3.6 V range. Flash retains programmed firmware when power is removed, while SRAM provides volatile working memory for stack, data, and runtime operations. The CRC unit supports data-integrity calculations, and the available CAN interface is valuable for industrial networking, vehicle subsystems, or embedded control networks requiring a standardized serial bus. Typical applications include industrial automation controllers, CAN-connected equipment, building and access systems, motor-control supervisory logic, and consumer products with a substantial pin requirement. Designers can place the MCU between external sensors, communication transceivers, actuators, and power-conversion stages. The 100-pin package also offers a practical footprint for designs requiring several communications, timer, and general-purpose I/O resources. The primary design consideration is pin and peripheral planning. Before assigning external circuitry, engineers should verify the complete pinout, alternate-function mapping, and electrical limits in the manufacturer documentation. The 2 V to 3.6 V operating range also requires attention to regulator headroom, input filtering, decoupling, and brownout behavior during power transitions. This page combines verified manufacturer and distributor information with package details, pricing context, application guidance, and honest drop-in replacement analysis. The replacement search found one defensible same-package option; other packaging variants and differently pinned devices were intentionally excluded because they would not constitute qualified drop-in replacements.

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STM32F100C6T6B - 24MHz Cortex-M3 MCU 32KB LQFP-48 | STMicroelectronics
STM32F100C6T6B

STM32F100C6T6B - 24MHz Cortex-M3 MCU 32KB LQFP-48 | STMicroelectronics

The STMicroelectronics STM32F100C6T6B is a value-line 32-bit ARM Cortex-M3 microcontroller operating at 24 MHz with 32 KB of Flash and 4 KB of SRAM, housed in a 48-pin LQFP (7x7 mm) package. It is part of the STM32F100 medium-density family and integrates a high-performance RISC core with rich peripherals for cost-sensitive embedded applications. A microcontroller (MCU) is a single-chip computer containing a processor core, program memory (Flash), working memory (SRAM), and a rich peripheral mix including timers, ADCs, communication interfaces, and GPIO. Within the broader category hierarchy, the STM32F100 sits at Microcontroller -> ARM Cortex-M MCU -> 32-bit MCU -> Embedded Processor -> Semiconductor. Cortex-M3 cores implement the ARMv7-M architecture with Thumb-2 instruction set, deterministic interrupt handling, and hardware division — making them well suited to real-time control tasks. Key features of the STM32F100C6T6B include a 12-bit ADC (1 µs conversion), two 12-bit DACs, six general-purpose 16-bit timers, a 24 MHz maximum core clock, and up to 37 GPIO pins. The device integrates up to eight communication interfaces including I2C, SPI, USART, and CAN, plus a 1-channel advanced timer for motor control. Operating voltage spans 2.0 V to 3.6 V across the –40 °C to +85 °C industrial temperature range. Architecturally, the part uses ST's 130 nm CMOS process with embedded Flash and a nested vector interrupt controller (NVIC) capable of handling up to 60 maskable interrupt sources. The integrated voltage regulator supports both run, sleep, stop, and standby low-power modes. Hardware CRC and 96-bit unique device ID reduce firmware overhead and enable secure identification. Typical applications include home appliances and white goods, HVAC control, motor control for low-voltage DC and stepper motors, industrial sensors, USB accessories, and low-cost consumer electronics such as remote controls, toys, and LED lighting controllers. The wide peripheral mix also makes the STM32F100C6T6B suitable for smart-metering peripherals and simple HMI boards. When designing with this part, note that the 48-pin LQFP footprint is shared across much of the STM32F1 family, allowing straightforward migration to higher-density parts (C8/CB) without PCB redesign. Ensure the BOOT0 strap and NRST reset network follow ST's reference design, and respect the 3.3 V supply tolerance for reliable Flash operation. This page synthesizes distributor pricing, drop-in LQFP-48 alternatives, and practical design notes not found in the standalone manufacturer datasheet.

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STM32F101RDT6 - 32-Bit 36MHz Cortex-M3 MCU | STMicroelectronics
STM32F101RDT6

STM32F101RDT6 - 32-Bit 36MHz Cortex-M3 MCU | STMicroelectronics

STMicroelectronics STM32F101RDT6 is a 32-bit ARM Cortex-M3 microcontroller operating at up to 36 MHz, with 384 KB of embedded Flash memory, 48 KB of SRAM, and a 64-LQFP 10 x 10 mm package. It belongs to the STM32F1 access-line family and is designed for embedded control applications requiring a high-performance 32-bit core, extensive GPIO access, and integrated analog and communication peripherals. A microcontroller is a programmable semiconductor device that combines a processor core, memory, timers, serial interfaces, analog conversion functions, and GPIO in one integrated circuit. The STM32F101RDT6 provides the processing foundation for industrial equipment, consumer appliances, data acquisition equipment, communication modules, and motor-control systems. Its ARM Cortex-M3 RISC architecture supports efficient control-loop execution while its two APB peripheral buses connect timers, serial interfaces, and other enhanced I/O resources. Key device characteristics include a maximum 36 MHz operating frequency, 384 KB of Flash program memory, 48 KB of SRAM, one 12-bit ADC, four 12-bit timers, and a broad selection of communication interfaces. The 64-LQFP package exposes the full high-density pin complement, making the device suitable for designs that need numerous external connections rather than a minimal microcontroller footprint. The STM32F101xC, STM32F101xD, and STM32F101xE access-line family shares a common peripheral architecture across different memory densities. The STM32F101RDT6 is based on the 32-bit ARM Cortex-M3 core and uses embedded Flash for firmware storage and SRAM for working memory. Two APB buses connect timers and communication peripherals, allowing the MCU to coordinate control functions without requiring extensive discrete logic. The integrated 12-bit ADC supports analog sensing, while the available timer resources support timing, pulse generation, and motor-control functions. The exact peripheral mix, operating limits, and electrical characteristics should be checked against the manufacturer datasheet for the specific order code. Typical applications include industrial control panels, sensor and data-acquisition nodes, building equipment, communication controllers, access-control systems, and compact consumer devices. The 64-pin package provides enough I/O for external sensors, display or communication interfaces, actuators, and debugging or programming signals. A designer can use the STM32F101RDT6 in applications where deterministic real-time behavior and a broad peripheral set are more important than an extremely small package. For PCB design, place the decoupling network close to the supply pins and route high-speed clocks and debug signals according to the manufacturer pin description and layout recommendations. Confirm the package dimensions, exposed thermal behavior, pin assignments, and electrical operating limits against the official STM32F101RD documentation before releasing a layout. This product page consolidates the manufacturer’s device description, verified distributor records, package details, practical design guidance, and engineering-focused replacement analysis into one reference for MCU selection and board design.

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STM32F101VET6 - 32-Bit 36MHz Cortex-M3 MCU | STMicroelectronics
STM32F101VET6

STM32F101VET6 - 32-Bit 36MHz Cortex-M3 MCU | STMicroelectronics

The STMicroelectronics STM32F101VET6 is a 32-bit ARM Cortex-M3 microcontroller operating at up to 36 MHz, with 512 KB of Flash memory and a 100-LQFP package measuring 14 x 14 mm. It is an STM32F1-series access-line MCU designed for embedded control applications requiring a broad peripheral set and a conventional 100-pin package. A microcontroller is an integrated semiconductor device containing a processor core, memory, I/O ports, and peripherals such as timers, serial interfaces, and analog converters. The STM32F101VET6 belongs to the Cortex-M3 -> 32-bit microcontroller -> embedded processor -> semiconductor hierarchy, combining deterministic control processing with extensive on-chip integration. Key verified attributes include an ARM Cortex-M3 core, 32-bit architecture, 36 MHz maximum clock frequency, 512 KB Flash, and 100-LQFP packaging. The 100-pin package provides substantially more I/O and peripheral connectivity than smaller 48-pin devices, making the MCU suitable for control panels, industrial controllers, communication gateways, and multi-interface embedded systems. The verified distributor listing identifies 37 I/O ports, while the package snippet identifies a 14 x 14 mm LQFP outline. The STM32F101VET6 is positioned as an access-line part rather than a low-power or high-performance Cortex-M series member. Its principal engineering value is the combination of Cortex-M3 software support, ample Flash storage for larger firmware images, and a high pin count for concurrent peripheral connections. The STM32F101 family name also indicates a mature STM32F1 platform, although exact peripheral details should be confirmed in the manufacturer documentation before final design release. Typical designs can use the MCU for industrial automation, embedded gateways, data acquisition, motor and relay control, and communication equipment. The 100-LQFP footprint requires a multilayer or carefully routed PCB with adequate escape routing for its fine-pitch leads. Designers should verify power, clock, peripheral, and pin multiplexing requirements against the exact datasheet and validate firmware, bootloader, timing, and mixed-signal behavior. This page combines verified distributor and cross-reference information with structured engineering guidance. It distinguishes confirmed STM32F101VET6 attributes from specifications that still require manufacturer-data confirmation, helping engineers evaluate sourcing, replacement, and design decisions without treating unverified details as guaranteed facts.

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