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STM32G041F6P6

STM32G041F6P6 - 64MHz Cortex-M0+ MCU | STMicroelectronics

The STMicroelectronics STM32G041F6P6 is a 32-bit Arm Cortex-M0+ microcontroller operating up to 64 MHz, with 32 KB of Flash memory, 8 KB of RAM, and a 20-pin TSSOP package. It supports a 1.7 V to 3.6 V operating voltage range and includes two USART peripherals, timers, an ADC, communication interfaces, and AES-256 hardware encryption. The STM32G041F6P6 is positioned for compact, cost-sensitive embedded systems where a small package and low-voltage operation are important. A microcontroller is a programmable semiconductor that integrates a CPU core, memory, peripherals, and communication interfaces on one device. The STM32G041F6P6 belongs to the STM32G0 mainstream family and uses the Arm Cortex-M0+ architecture, a 32-bit RISC core designed for energy-efficient control applications. Its role in the broader hierarchy is embedded controller → microcontroller → Arm Cortex-M0+ MCU, where the integrated peripherals reduce the need for external components in control, sensing, and communications products. Key features include a maximum 64 MHz operating frequency, 32 KB of Flash memory, and 8 KB of RAM. Two USART peripherals support serial communication, while the integrated ADC supports analog measurement functions. AES-256 hardware encryption provides a dedicated cryptographic capability without requiring a general-purpose software implementation. The 1.7 V to 3.6 V supply range allows operation from common low-voltage rails, and the TSSOP-20 package supports compact, surface-mount PCB layouts. The Arm Cortex-M0+ core provides a straightforward exception-based architecture and efficient instruction execution for embedded workloads. Flash memory retains programmed firmware, while RAM supports stack, variables, and working data. The combination of two USARTs, an ADC, timers, and communication interfaces permits one MCU to consolidate several common peripheral functions, reducing board area and simplifying firmware design in small industrial, consumer, and communications equipment. Typical applications include compact sensor controllers, serial data concentrators, industrial monitoring nodes, battery-powered instruments, and small communication modules. The STM32G041F6P6 is particularly appropriate when the design needs two serial channels, analog measurement, encrypted data handling, and a 64 MHz control loop without requiring a larger microcontroller package. Its low-voltage supply range also fits systems powered by regulated 3.3 V rails or compatible low-energy power sources. Designers should verify the complete pin assignment, exposed electrical limits, clock configuration, and peripheral allocation against the manufacturer datasheet before layout release. Decoupling, programming access, reset behavior, and analog-input conditioning remain essential integration details. Because the supplied data does not include a verified pin table, no pin names are inferred in this record, and a footprint-only substitution should not be assumed to be functionally identical. This page combines verified manufacturer and distributor information, explicit data gaps, application-oriented design guidance, and same-brand drop-in candidates for engineering review. It distinguishes confirmed STM32G041F6P6 attributes from alternatives that require datasheet-level pin, memory, peripheral, and firmware validation before production use.

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STM32G041F8P6

STM32G041F8P6 - 64MHz ARM Cortex-M0+ MCU | STMicroelectronics

The STM32G041F8P6 is a 32-bit ARM Cortex-M0+ microcontroller from STMicroelectronics, operating at up to 64 MHz with 32 KB of flash memory and 8 KB of SRAM. It is housed in a 20-pin TSSOP package, offering a compact solution for cost-sensitive and space-constrained applications. The device integrates a rich set of peripherals including a 12-bit ADC, multiple timers, I2C, SPI, USART, and a low-power RTC, making it suitable for a wide range of embedded control tasks. What is a microcontroller? A microcontroller (MCU) is a compact integrated circuit designed to govern a specific operation in an embedded system. It contains a processor core, memory (flash and SRAM), and programmable input/output peripherals on a single chip. Microcontrollers are the backbone of modern electronics, found in everything from automotive engine control units to consumer appliances and IoT devices. The STM32G0 series sits within the broader STM32 family, which is a leading ARM Cortex-M based MCU portfolio, and is positioned as an entry-level, high-efficiency option for applications requiring low power and high integration. Key features of the STM32G041F8P6 include a 64 MHz ARM Cortex-M0+ core with memory protection unit (MPU), 32 KB flash, 8 KB SRAM, and a comprehensive set of peripherals. It supports a supply voltage range of 1.7V to 3.6V, with an operating temperature range of -40°C to +85°C. The device includes a 12-bit ADC with up to 19 channels, a 12-bit DAC, multiple 16-bit timers, and a low-power UART. It also features a hardware random number generator (RNG) and a cyclic redundancy check (CRC) unit, enhancing security and data integrity for industrial and IoT applications. Technically, the STM32G041F8P6 is built on a 90nm process technology, offering a balance between performance and power consumption. It supports multiple low-power modes, including Sleep, Stop, and Standby, with a typical standby current of 0.3 µA, making it ideal for battery-powered devices. The device also includes a high-speed internal oscillator (HSI) that can be calibrated to achieve ±1% accuracy, reducing the need for external crystals in many applications. Typical applications include industrial sensors, smart home devices, portable medical monitors, and motor control systems. Its rich analog peripherals and low-power capabilities make it particularly well-suited for sensor interfacing and data acquisition. The compact TSSOP-20 package allows for minimal PCB footprint, enabling high-density designs. When designing with this MCU, ensure proper decoupling of the VDD pins with 100nF capacitors placed close to the device. For applications requiring precise timing, use the external crystal oscillator (HSE) or calibrate the internal HSI. The device supports in-circuit programming and debugging via SWD, simplifying firmware development.

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STM32G041G6U6

STM32G041G6U6 - 64MHz Cortex-M0+ MCU | STMicroelectronics

The STMicroelectronics STM32G041G6U6 is a 32-bit Arm Cortex-M0+ microcontroller operating up to 64 MHz, with 32 KB of Flash program memory, 8 KB of RAM, and 28 I/O pins in a 28-pin UFQFPN package. It operates from 1.7 V to 3.6 V and combines a compact embedded-control footprint with two USART interfaces, timers, an ADC, communication interfaces, AES-256 encryption, and a random-number generator. A microcontroller is a programmable integrated circuit that combines a processor core, memory, peripherals, and communication interfaces on one package. The STM32G0 family belongs to the broader Arm Cortex-M microcontroller hierarchy, where Cortex-M0+ provides an efficient 32-bit architecture for cost-sensitive embedded control. The STM32G041G6U6 is positioned for compact motor-control, sensing, consumer-equipment, and general-purpose automation designs that require more capability than a basic 8-bit controller without adopting a larger application processor. The 64 MHz Cortex-M0+ core supports deterministic control tasks while the 32 KB Flash and 8 KB RAM provide room for firmware and working data. Two USARTs allow connection to sensors, human-interface devices, external transceivers, or service interfaces. The integrated analog and timing resources support signal acquisition, pulse-width modulation, motor control, and periodic system functions. AES-256 and the random-number generator add hardware-oriented resources for products that need basic data protection or randomized security operations. The STM32G041x6/x8 device family is built around STMicroelectronics' STM32G0 architecture and provides a practical combination of processing speed, memory, serial connectivity, analog conversion, and security functions. The 1.7 V minimum operating voltage supports low-voltage embedded systems, while the 3.6 V maximum rating keeps the device compatible with common 3.3 V system rails. The 28-pin UFQFPN format also allows a smaller assembled footprint than many leaded or larger multi-row microcontroller packages. Typical uses include compact motor controllers, digital potentiometer and sensor systems, household appliances, communication modules, LED-control boards, and industrial control products. Two serial interfaces make it especially useful where a design must bridge a local sensor or actuator network while the Cortex-M0+ core performs control processing. Its combination of timers, ADC capability, and security resources also suits compact control nodes that need more than basic digital I/O. The primary design consideration is footprint-aware firmware and board planning. Confirm the exposed-pad connection, pin multiplexing, decoupling requirements, clock setup, and peripheral assignments against the manufacturer datasheet and reference manual. Use the same 4 x 4 mm package only when the candidate device has matching voltage, memory, peripheral, pin, and exposed-pad requirements. MCU interchangeability depends on more than a shared package because bootloader behavior, peripheral mapping, clock limits, and software support can differ. This product record combines manufacturer-device specifications, package information, interface details, application guidance, and an engineering-focused comparison framework. It also distinguishes documented device capabilities from unknown assembly details, helping designers evaluate the STM32G041G6U6 without treating a package match as proof of complete software and hardware equivalence.

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STM32G041G8U6

STM32G041G8U6 - 64MHz Cortex-M0+ MCU | STMicroelectronics

STMicroelectronics STM32G041G8U6 is a 32-bit Arm Cortex-M0+ microcontroller with a 64 MHz operating frequency, 64 KB of Flash memory, and 8 KB of SRAM in a 28-pin UFQFPN package measuring 4 x 4 mm. It belongs to the STM32G0 family of low-power embedded microcontrollers and targets compact consumer, industrial, sensor, and control applications. A microcontroller is a programmable semiconductor that integrates a CPU core, memory, peripheral interfaces, and power-management circuitry on one package. In the product hierarchy, the STM32G041G8U6 is an MCU, an embedded controller, and a member of the STM32G0 family of 32-bit Arm Cortex-M0+ devices. This integration reduces the component count required for small control systems while supporting digital communication, timing, analog input, and general-purpose I/O. The device combines a 64 MHz Arm Cortex-M0+ processor with 64 KB of Flash and 8 KB of SRAM. Its operating voltage range is 1.7 V to 3.6 V, supporting low-voltage embedded systems. The compact 28-pin UFQFPN package is suitable for space-constrained products, while the manufacturer’s STM32 ecosystem provides a consistent development path for firmware, peripherals, and board-level evaluation. The STM32G0 architecture emphasizes efficient processing in an entry-level 32-bit MCU platform. Flash memory provides nonvolatile program storage, while the 8 KB SRAM provides working memory for stack operations, variables, and interrupt servicing. The 64 MHz clock rate gives designers more scheduling headroom than slower general-purpose 8-bit controllers without moving to a more complex high-performance MCU class. Typical uses include low-power sensor nodes, compact motor and relay controllers, building automation endpoints, household appliances, instrumentation, and small industrial control boards. The small footprint is particularly useful when the design must fit into a compact sensor enclosure or densely populated control PCB while retaining a 32-bit software ecosystem. Designers should use the manufacturer’s pin and package documentation to assign all 28 pins, preserve the exposed-pad land pattern, and select decoupling capacitors for the device-specific power requirements. Firmware migration and PCB reuse should be evaluated against the complete electrical, pinout, peripheral, and lifecycle documentation rather than processor frequency alone. This product page combines the manufacturer specifications, package information, sourcing guidance, and engineering-focused design considerations into a concise selection reference for teams evaluating the STM32G041G8U6 for compact embedded systems.

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STM32G041J6M6

STM32G041J6M6 - 64MHz 32-bit MCU | STMicroelectronics

The STMicroelectronics STM32G041J6M6 is a 32-bit ARM Cortex-M0+ microcontroller operating at up to 64 MHz, with 32 KB of Flash memory, 8 KB of SRAM, and an 8-pin SOIC package. It operates from 1.7 V to 3.6 V and provides two USART interfaces, an ADC, timers, communication interfaces, and AES-256 hardware encryption in a compact 8-SO configuration. A microcontroller is an integrated semiconductor that combines a processor core, memory, and peripherals on one device. The STM32G0 family belongs to the Arm Cortex-M0+ microcontroller hierarchy and is designed for cost-sensitive embedded control. Typical system functions include reading sensors, controlling actuators, managing communications, and executing real-time control logic while using very little board area. The principal benefits of the STM32G041J6M6 include its 64 MHz processing rate, 32 KB of embedded Flash for firmware, and 8 KB of SRAM for working memory. Two USART peripherals support serial communication, while the listed ADC and timer resources cover analog measurement and periodic event generation. AES-256 acceleration adds hardware support for protecting data without placing encryption routines on the general-purpose processor. The Cortex-M0+ architecture uses a 32-bit RISC design with a compact instruction set suited to embedded applications. With fewer external components than a discrete processor design, the device can simplify both board layout and firmware development. Its operating range of 1.7 V to 3.6 V supports common low-voltage embedded systems, although each external peripheral and interface must also satisfy the device's complete electrical limits. The STM32G041J6M6 is suitable for compact sensor nodes, industrial control modules, communication equipment, and low-power monitoring products. Two USARTs allow connection to local sensors or transceivers, the ADC supports analog inputs, and the timer block can provide timing functions for control loops. The 8-pin package is especially useful where PCB area and component count are tightly constrained. Designers should verify every pin function in the STM32G041J6 package pinout before assigning analog inputs, debug functions, or communication signals. On packages without a VREF+ pin, the STMicroelectronics datasheet states that VREF+ is internally connected to VDD and the internal voltage-reference buffer must remain disabled. Decoupling, programming access, clock configuration, and unused-pin treatment should follow the manufacturer's recommended layouts. This product page consolidates the core electrical specifications, package information, interface resources, drop-in alternatives, application guidance, and practical design considerations into one engineering reference. It is intended to help engineers evaluate the STM32G041J6M6 for compact embedded-control designs before completing footprint, firmware, and qualification checks.

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STM32G041K6T6

STM32G041K6T6 - 64MHz Cortex-M0+ 32KB MCU | STMicroelectronics

STMicroelectronics STM32G041K6T6 is a 32-bit ARM Cortex-M0+ microcontroller with a 64 MHz CPU, 32 KB of Flash memory, 8 KB of SRAM, and a 32-pin LQFP package. It operates from a 1.7 V to 3.6 V supply and integrates communication, analog, timing, and security functions for compact embedded systems. A microcontroller is the central programmable component of an embedded system, combining a processor core, nonvolatile program memory, volatile data memory, and peripherals on one semiconductor die. The STM32G041 belongs to the STM32G0 family, a low-power Arm Cortex-M0+ product hierarchy positioned for cost-sensitive, high-volume control and IoT applications. Its low operating-voltage range also supports energy-conscious designs using standard low-voltage supply rails. Key features include a 64 MHz Arm Cortex-M0+ core, 32 KB of Flash, 8 KB of SRAM, two USART peripherals, a 12-bit ADC, and AES-256 hardware encryption. These resources support serial-connected sensors, compact user interfaces, motor-control monitoring, and secure device communication. The 32-pin LQFP package provides enough I/O for external transceivers, analog inputs, programming access, and mixed-signal peripherals while remaining compatible with conventional leaded-assembly processes. The STM32G0 architecture emphasizes efficient embedded processing while retaining familiar Arm Cortex-M programming conventions. Its clocking and peripheral resources support designs that balance responsiveness with low power, while the integrated analog and communications blocks reduce the need for external components. The 1.7 V to 3.6 V operating range makes the device suitable for 1.8 V, 2.5 V, and 3.3 V system rails, provided each selected external component shares the appropriate voltage tolerance. Typical applications include IoT sensor nodes, digital thermometers, compact motor controllers, building-control modules, communication transceivers, and low-power consumer products. A two-USART configuration is useful for local debugging or connecting a wireless module, while the ADC supports battery, temperature, or analog-sensor monitoring. The AES-256 accelerator can improve cryptographic throughput when a connected product requires hardware-assisted encryption. Designers should verify pin multiplexing, peripheral conflicts, clock-tree requirements, and decoupling using the manufacturer datasheet before PCB release. The 32-pin LQFP footprint simplifies hand soldering and automated through-hole assembly, but exposed thermal performance still depends on copper routing, airflow, and the selected power dissipation profile. This product page combines exact device specifications, practical application guidance, verified sourcing links, and same-family drop-in alternatives to support component selection, schematic design, PCB planning, and procurement review.

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STM32G041K8T6

STM32G041K8T6 - 64MHz Cortex-M0+ 64KB MCU | STMicroelectronics

STMicroelectronics STM32G041K8T6 is a 32-bit Arm Cortex-M0+ microcontroller operating up to 64 MHz, with 64 KB of Flash memory, 8 KB of RAM, and a 32-LQFP 7 x 7 mm package. It combines general-purpose embedded processing with mixed-signal and timer-driven control functions, making it suitable for compact industrial, consumer, sensor, and motor-control systems. A microcontroller is a programmable semiconductor that integrates a processor core, memory, and peripherals into one device. The STM32G0 family sits within the broader hierarchy of embedded processor, microcontroller, and semiconductor products. Instead of relying on a discrete processor and separate interface chips, an STM32 device executes firmware, measures analog signals, controls timers and PWM outputs, and manages communications on a single integrated platform. The STM32G041K8T6 features a 32-bit Arm Cortex-M0+ core, 64 KB of Flash for program storage, and 8 KB of RAM for runtime data. Its mixed-signal and timer-driven control positioning supports applications that need both digital processing and peripheral control. The 12-bit ADC capability and 30-channel indication associated with this device family suit sensor acquisition, while timer and PWM resources support motor, valve, lighting, and industrial actuator tasks. The 64 MHz operating frequency provides a practical balance between processing throughput and power-conscious embedded control. Firmware can combine communication handling, control-loop execution, and peripheral servicing in one MCU. The 32-LQFP package provides 32 accessible peripheral pins and supports conventional surface-mount assembly, making the device practical for designs that need substantial I/O without moving to a very fine-pitch package. Typical uses include compact motor controllers, digital potentiometer and dimming systems, sensor-interface nodes, small appliances, and embedded control boards. In a motor-control design, the MCU can evaluate sensor inputs, execute a control algorithm, and generate timer-controlled PWM outputs. In a sensor node, it can acquire analog measurements, condition the data in firmware, and forward results through an available serial interface. When laying out a board, place decoupling capacitors close to the supply pins and reserve programming and debug access for the Cortex-M0+ ecosystem. Confirm every peripheral pin assignment against the manufacturer pin table before routing the PCB, especially because firmware configuration, alternate functions, and board-level signal integrity determine real-world performance. This page combines the confirmed STM32G041K8T6 specifications, same-footprint family alternatives, application guidance, and engineering checks that support faster component selection and board design. Each replacement still requires firmware, peripheral, timing, and lifecycle review before production use.

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STM32G041K8U6

STM32G041K8U6 - 64MHz Cortex-M0+ MCU | STMicroelectronics

STMicroelectronics STM32G041K8U6 is an Arm Cortex-M0+ 32-bit RISC microcontroller operating up to 64 MHz, with 64 KB of Flash memory, 8 KB of RAM, and a 32-pin UFQFPN 5 x 5 mm package. It combines a compact general-purpose MCU architecture with mixed-signal and timer-driven control capabilities for compact embedded systems. A microcontroller, or MCU, is a semiconductor that integrates a processor core, memory, and peripherals into one device. The STM32G0 MCU family belongs to the embedded-controller hierarchy, combining an Arm Cortex-M0+ core with timers, communication interfaces, analog conversion functions, and general-purpose I/O. This integration reduces component count and simplifies firmware-based measurement, monitoring, and control designs. Key features of the STM32G041K8U6 include a 64 MHz maximum CPU frequency, 64 KB of programmable Flash, 8 KB of SRAM, and two USART interfaces. The STM32G041x6/x8 family is specifically positioned for cost-sensitive applications combining an MCU, ADC, timer, and PWM functions. Its small 5 x 5 mm UFQFPN package also supports space-constrained control boards. The Cortex-M0+ processor provides a compact instruction set with Thumb-2 support and deterministic behavior suitable for embedded control. Flash memory retains firmware when power is removed, while SRAM provides working memory for execution stacks, data buffers, and control algorithms. The peripheral set supports communication with external controllers and the generation of precision timing or PWM waveforms for actuator and power-conversion systems. Typical applications include industrial sensor nodes, compact motor controllers, digital power conversion, battery-powered instruments, building-control modules, and low-cost consumer devices. The combination of 64 MHz processing, 8 KB RAM, analog functions, timers, PWM, and serial communication allows one MCU to supervise multiple mixed-signal tasks without external logic devices. PCB design should follow the manufacturer’s pin and land-pattern requirements exactly, including exposed-pad and thermal-via layout. Place decoupling capacitors adjacent to the supply pins, route sensitive analog inputs away from fast-switching nodes, and confirm the selected temperature and order-code requirements against the manufacturer datasheet before production release. This product page combines the manufacturer’s device positioning, package and memory details, sourcing guidance, application fit, and design cautions into a practical engineering overview for the STM32G041K8U6. It also identifies family-level alternatives for designs that require different flash density, memory, or peripheral resources while retaining the same 32-pin footprint.

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STM32G050C8T6

STM32G050C8T6 - 64MHz Cortex-M0+ MCU | STMicroelectronics

STMicroelectronics STM32G050C8T6 is a 32-bit Arm Cortex-M0+ microcontroller with a 64 MHz CPU, 64 KB of Flash memory, 18 KB of RAM, and a 48-LQFP 7 x 7 mm package. It operates from 2.5 V to 3.3 V in the distributor description, while the ST online store specifies a 2 V to 3.6 V operating range for the STM32G050C8T6 device. A microcontroller is a programmable system-on-chip that combines a processor core, nonvolatile program memory, volatile data memory, peripherals, and I/O in one package. Within the embedded-control hierarchy, the STM32G050 belongs to the Arm Cortex-M0+ MCU, 32-bit microcontroller, embedded processor, and semiconductor product classes. This structure allows one component to execute control software and supervise sensors, communications, timers, and analog signals without a separate processor. The principal specifications are a 64 MHz Arm Cortex-M0+ core, 64 KB Flash, 18 KB SRAM, and a maximum 64 MHz operating frequency. The device is described as a Mainstream Value Line product with two USARTs, timers, an ADC, communication interfaces, and LIN connectivity. Its 48-LQFP package provides 48 externally accessible pins in a 7 x 7 mm surface-mount format suitable for compact control boards. The STM32G050C8T6 architecture targets cost-sensitive embedded nodes where a compact Cortex-M0+ core, useful memory capacity, and common serial interfaces are more important than a high-pin-count package or advanced connectivity. ST identifies the STM32G050x6 and STM32G050x8 devices as mainstream microcontrollers based on the high-performance Arm Cortex-M0+ 32-bit RISC core operating up to 64 MHz. The C8 designation in the offered configuration corresponds to the verified 64 KB Flash and 18 KB RAM configuration presented by the manufacturer and distributors. Typical uses include LIN-connected industrial and building-control nodes, compact sensor interfaces, power and motor supervisory controllers, communication bridges, low-cost USB-connected configuration tools, and general embedded-control products. Two USART channels support serial links, the ADC supports analog measurement, and the timer resources suit periodic control tasks. Firmware must still be reviewed against the complete datasheet before assigning every peripheral or pin. Designers should confirm the exact pin multiplexing, electrical limits, clock tree, ADC characteristics, and low-power behavior from the official STM32G050C8 documentation. Decoupling requirements, exposed-ground layout, programming access, and oscillator stability are as important as the nominal 64 MHz CPU rating when establishing reliable operation. This product record consolidates current manufacturer and distributor information, verified pricing availability references, package details, and practical substitution guidance. It also distinguishes confirmed drop-in candidates from parts that require board, firmware, and peripheral-level review, adding engineering context beyond a basic distributor listing.

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STM32G050K8T6

STM32G050K8T6 - 64MHz Arm Cortex-M0+ 64KB MCU | STMicroelectronics

The STMicroelectronics STM32G050K8T6 is a 32-bit Arm Cortex-M0+ microcontroller operating up to 64 MHz, with 64 KB of Flash memory and 18 KB of SRAM, housed in a 32-LQFP 7 x 7 mm package. The STM32G0 series occupies STMicroelectronics' mainstream value line and targets compact embedded systems that require efficient processing, multiple communication interfaces, and analog-to-digital conversion without a high-cost MCU package. A microcontroller is a programmable system-on-chip that integrates a processor core, memory, peripherals, and interface circuitry into one package. The STM32G050K8T6 uses an Arm Cortex-M0+ RISC core, a simplified 32-bit architecture intended for efficient embedded control. Within the STM32 family hierarchy, this device belongs to the STM32G0 mainstream value line, combining general-purpose processing with communication interfaces, timers, and an ADC. Verified device characteristics include a maximum CPU frequency of 64 MHz, 64 KB of Flash memory, 18 KB of RAM, and two USART interfaces. Its operating voltage range is 2 V to 3.6 V. These attributes make it suitable for small control systems that need serial connectivity, periodic timing functions, and analog measurement without requiring a larger high-density MCU. The STM32G050K8T6 combines 64 KB of nonvolatile program storage with 18 KB of SRAM, providing enough space for firmware, configuration data, and moderate working buffers. Its 64 MHz Cortex-M0+ core supports deterministic control tasks, while the listed USART interfaces allow connection to sensors, actuators, human-interface modules, or industrial communication equipment. The integrated ADC expands its usefulness in metering, monitoring, and embedded automation applications. Typical uses include IoT sensor nodes, compact motor-control and metering boards, industrial automation controllers, and low-power embedded products. The 32-LQFP 7 x 7 mm package provides a widely used footprint with exposed leads that are inspectable during visual assembly and suitable for prototypes as well as moderate-volume production. When designing a board around the STM32G050K8T6, verify every signal assignment against the manufacturer's package pinout and power recommendations before layout release. The 2 V to 3.6 V supply range and 64 MHz performance must be considered together when selecting regulators, decoupling, clock components, and trace geometry. Firmware migration decisions should also account for peripheral availability and the memory-map differences of substitute MCUs. This page consolidates verified manufacturer and distributor information, price context, application guidance, and a same-package replacement analysis. It also distinguishes confirmed device facts from parameters that require confirmation from the full manufacturer datasheet, helping engineers evaluate fit without mistaking family similarity for guaranteed drop-in equivalence.

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STM32G051C8T6

STM32G051C8T6 - 64MHz Cortex-M0+ 64KB MCU | STMicroelectronics

STMicroelectronics STM32G051C8T6 is a 32-bit Arm Cortex-M0+ microcontroller operating up to 64 MHz, with 64 KB of Flash memory and 18 KB of SRAM, housed in a 48-pin LQFP 7 x 7 mm package. It is a general-purpose STM32G0 series device intended for compact control systems requiring efficient processing, embedded memory, and a broad set of peripheral interfaces. A microcontroller is a programmable semiconductor that integrates a processor core, memory, and peripherals into one package. The STM32G0 family belongs to the Arm Cortex-M embedded hierarchy, where the Cortex-M0+ core provides compact, energy-efficient real-time execution. The STM32G051C8T6 can therefore serve as the central controller in a cost-sensitive embedded product rather than requiring a separate processor, memory, and interface components. Verified product information identifies a 32-bit Arm Cortex-M0+ core, a maximum operating frequency of 64 MHz, and 64 KB of Flash memory. Distributor records also identify 18 KB of RAM and two USART instances. The 48-LQFP 7 x 7 mm package provides a conventional leaded surface-mount format that is convenient for assembly and inspection. Arrow also lists the device for 2.5 V or 3.3 V operation. The STM32G051x6/x8 device family is designed for mainstream embedded control, balancing a 64 MHz maximum clock with integrated memory and communication peripherals. Its Arm Cortex-M0+ architecture supports efficient real-time control without the power and cost of a higher-performance Cortex-M core. Two USARTs allow connections to sensors, human-interface modules, external transceivers, or service interfaces while reducing the need for separate serial-interface controllers. Typical applications include compact industrial controllers, compact motor-control modules, building automation endpoints, small sensor-hub boards, communication equipment, and consumer accessory controllers. In each case, the MCU consolidates control processing and peripheral management into one package while keeping the design centered on the widely supported STM32 embedded ecosystem. When laying out a board, verify every exposed pad, pin function, supply requirement, decoupling value, and programming interface against the current STMicroelectronics datasheet. The 48-LQFP footprint should not be treated as interchangeable with 32-pin or 64-pin variants merely because all are LQFP packages; pin count, pin assignment, and electrical limits must match before substitution. This product record consolidates verified manufacturer and distributor information, transparent data gaps, package details, purchasing context, and same-family drop-in candidates. It also distinguishes electrical and firmware compatibility from a mere shared package, helping engineers make a defensible selection rather than treating footprint similarity as proof of interchangeability.

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STM32G051C8U6

STM32G051C8U6 - 64MHz Arm Cortex-M0+ MCU | STMicroelectronics

The STMicroelectronics STM32G051C8U6 is a 32-bit Arm Cortex-M0+ microcontroller with a 64 MHz operating frequency, 64 KB of Flash memory, 18 KB of SRAM, and a 48-pin UFQFPN 7 x 7 mm package. Its operating supply range is 1.7 V to 3.6 V, and the device provides two USART interfaces, timers, ADC, DAC, and communication interfaces for compact embedded-control designs. An Arm Cortex-M0+ microcontroller is a 32-bit reduced-instruction-set processor designed for cost-sensitive embedded systems. It belongs to the microcontroller hierarchy within semiconductor devices and combines a CPU, memory, analog peripherals, communication interfaces, timers, and GPIO in one package. The STM32G0 family emphasizes efficient control operation, compact implementation, and broad peripheral integration for industrial, consumer, and communications equipment. The STM32G051C8U6 reaches up to 64 MHz and includes 64 KB of protected Flash together with 18 KB of SRAM. According to the verified product information, 16 KB of the SRAM has hardware parity checking. Two USART channels support serial equipment, while the listed timers, ADC, DAC, and communication interfaces reduce the need for external components in measurement, control, and communications-oriented products. Its 1.7 V to 3.6 V operating range permits use in systems powered from low-voltage rails. The available temperature ratings shown in the verified data span -40°C through 85°C, 105°C, or 125°C, depending on the device variant. The 48-pin UFQFPN package provides a compact 7 x 7 mm footprint and includes 45 I/O according to the Octopart comparison data, making the MCU suitable for boards where connector density and routing space are important. Typical applications include compact sensor-control modules, industrial monitoring equipment, consumer controls, communication transceivers, low-power embedded nodes, and general-purpose control boards. The Cortex-M0+ platform and integrated analog and serial peripherals allow designers to consolidate functions that might otherwise require several discrete components. When designing around the STM32G051C8U6, verify every signal against the exact 48-pin package variant and provide the decoupling and grounding required by the manufacturer guidance. Software migration between similarly named STM32G0 devices should be treated as a new-device qualification rather than assumed to be automatic, because memory size and peripheral availability can differ. This page combines verified manufacturer and distributor specifications, strict same-package drop-in candidates, practical application guidance, and a parameter-by-parameter comparison to support faster engineering and sourcing decisions beyond the basic distributor listing.

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STM32G051K6T6

STM32G051K6T6 - 64MHz Cortex-M0+ 32KB MCU | STMicroelectronics

The STMicroelectronics STM32G051K6T6 is a 32-bit Arm Cortex-M0+ microcontroller operating up to 64 MHz, with 32 KB of Flash memory, 18 KB of SRAM, and a 32-pin LQFP (7x7 mm) package. The STM32G051K6T6 also supports a 1.7 V to 3.6 V operating voltage range and includes two USART interfaces, making it suitable for compact embedded control systems with serial communications. A microcontroller is a programmable system-on-chip that integrates a processor core, memory, peripherals, and interface circuitry into one package. The STM32G051K6T6 belongs to the STM32G0 mainstream microcontroller family and uses the low-complexity 32-bit Arm Cortex-M0+ RISC architecture. Its combination of 64 MHz processing performance, 18 KB of SRAM, and embedded peripherals supports responsive control tasks in cost-sensitive industrial, consumer, and communications equipment. The verified device data identifies a 64 MHz maximum operating frequency, 32 KB of Flash organized as 32K x 8, and 18 KB of SRAM. Two USART peripherals support asynchronous and synchronous serial communication, while the device family also provides general-purpose timers. These resources are useful for sensor acquisition, actuator control, human-interface input, and communication bridges without requiring a separate discrete interface controller. The 1.7 V to 3.6 V supply range allows operation from low-voltage 3.3 V systems when the supply remains within the documented limits. The STMicroelectronics manufacturer datasheet also explains that VCORE is an internal digital supply produced by an embedded linear voltage regulator. Packages without a dedicated VREF+ pin connect VREF+ internally to VDD and require the internal voltage-reference buffer to remain disabled. Typical uses include compact motor and relay controllers, industrial sensor nodes, communication modules, USB-connected accessories, instrument-control boards, and low-cost consumer-control products. The 32-pin LQFP package is easy to inspect and rework during prototyping, while the small 7x7 mm body supports space-constrained assemblies when adequate PCB routing and thermal design are provided. Designers should confirm the exact pin functions, decoupling requirements, clock configuration, flash-programming method, and exposed-pin assignments in the manufacturer datasheet before layout. Software replacement between close STM32G0 devices should be treated as a migration project rather than assumed complete firmware compatibility, even when the package and core match. This product page consolidates the verified manufacturer and distributor specifications, current ordering information, practical application guidance, and same-family drop-in candidates. It also identifies where alternative sourcing data or detailed electrical characteristics remain unavailable so engineers can validate critical parameters before procurement or design release.

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STM32G051K8T6

STM32G051K8T6 - 64MHz Cortex-M0+ MCU | STMicroelectronics

The STMicroelectronics STM32G051K8T6 is a 32-bit Arm Cortex-M0+ microcontroller operating up to 64 MHz, with 64 KB of Flash memory and 18 KB of SRAM in a 32-LQFP 7 x 7 mm package. It operates from 1.7 V to 3.6 V and integrates two USARTs, timers, ADC, DAC, and communication interfaces for cost-sensitive embedded-control designs. A microcontroller is a programmable semiconductor that combines a processor core, nonvolatile Flash program memory, volatile SRAM, and peripherals on one integrated circuit. The STM32G051 belongs to the STM32G0 mainstream MCU hierarchy: microcontroller, embedded microcontroller, Arm Cortex-M0+ processor, and power-management-compatible system-on-chip. This family targets applications where compact control, low voltage, and efficient embedded processing are more important than a high-end application processor. The Cortex-M0+ core provides 32-bit processing at up to 64 MHz while retaining a simple instruction set suited to real-time control. Program storage is provided by 64 KB of protected Flash, and the device includes 18 KB of SRAM. Two USART interfaces support serial peripherals, while timers, ADC, DAC, and communication interfaces broaden the range of supported sensor, actuator, control, and communication functions. The 1.7 V to 3.6 V supply range makes the MCU suitable for 3.3 V systems and compatible low-voltage rails. Its 32-LQFP 7 x 7 mm package provides a practical option for prototyping, mixed-signal control boards, compact industrial controllers, and cost-sensitive consumer equipment. The exposed thermal performance, exact pin functions, and full electrical limits must be confirmed in the manufacturer datasheet before layout sign-off. Typical applications include industrial sensing and actuator control, compact motor-control modules, building and access equipment, consumer controls, communication equipment, and low-cost IoT gateways. Two USARTs are useful when connecting a host controller and an external radio or sensor module, while the ADC and DAC support analog measurement and signal-generation tasks. Designers should budget input and output decoupling close to the supply pins, confirm the selected oscillator configuration against the application’s timing requirements, and validate every peripheral signal against the 32-pin package data. Firmware should also include brownout, clock, reset, and peripheral-state checks rather than relying on power-on defaults alone. This page consolidates the verified manufacturer and distributor information, distinguishes direct drop-in alternatives, and adds application guidance, comparison parameters, and PCB-oriented design considerations that are not organized together in a distributor listing.

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STM32G051K8U6

STM32G051K8U6 - 64MHz Cortex-M0+ MCU | STMicroelectronics

The STMicroelectronics STM32G051K8U6 is a 32-bit Arm Cortex-M0+ microcontroller operating up to 64 MHz, with 64 KB of Flash memory, 18 KB of SRAM, and a 32-pin UFQFPN package measuring 5 x 5 mm. It operates from 1.7 V to 3.6 V and integrates communication interfaces, timers, a 12-bit ADC, and a DAC for compact embedded-control designs. A microcontroller is an integrated circuit that combines a processor core, nonvolatile program memory, volatile data memory, and peripherals on one semiconductor device. Within the embedded-system hierarchy, the STM32G051 belongs to the Arm Cortex-M0+ microcontroller family and the STM32G0 series. Its low-power architecture supports cost-sensitive industrial, consumer, and communication-oriented products where modest processing performance and compactness are more important than a high-end application processor. The STM32G051x6/x8 device family combines up to 64 KB of Flash, 18 KB of SRAM, and a maximum Cortex-M0+ clock frequency of 64 MHz. The verified product information identifies two USART interfaces, timers, ADC, DAC, and communication interfaces. Flash protection and a securable area support controlled firmware deployment, while 16 KB of the SRAM is specified with hardware parity checking for improved data-integrity behavior. The STM32G051K8U6 is packaged in a compact 32-pin UFQFPN, making it appropriate for space-constrained boards requiring mixed-signal control and serial communications. Its 1.7 V to 3.6 V operating range allows use in 3.3 V systems and designs with adjusted supply rails. The exact maximum and minimum external clock, GPIO count, ADC resolution, DAC format, timer channels, and package dimensions beyond the verified 5 x 5 mm size are not specified in the supplied web data and should be confirmed in the manufacturer documentation before schematic release. Typical uses include small sensor-control boards, industrial interface modules, consumer appliances, communications equipment, and compact motor or power-control subsystems. The two USARTs support serial links, while the ADC and DAC enable analog measurement and signal generation without requiring separate converters. Engineers should preserve the detailed peripheral mapping and alternate-function requirements of the exact UFQFPN land pattern during PCB design. A practical design consideration is the relationship between the 1.7 V minimum operating voltage and the selected external components. Signal-generating and signal-consuming devices sharing the MCU supply must use rail-compatible logic levels, and the decoupling strategy should follow the manufacturer recommendations for the selected package. Firmware, peripheral errata, and package-specific pin assignments should also be checked against the final device revision. This page consolidates manufacturer product information, distributor listing details, procurement data, strict drop-in replacement screening, and engineering-oriented design guidance. It distinguishes verified specifications from unavailable parameters rather than inferring missing electrical or timing values, helping engineers evaluate the STM32G051K8U6 before committing a PCB footprint or production BOM.

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STM32G061C8T6

STM32G061C8T6 - 64MHz Cortex-M0+ MCU 64KB Flash LQFP-48 | STMicroelectronics

The STMicroelectronics STM32G061C8T6 is a mainstream 32-bit Arm Cortex-M0+ microcontroller (MCU) operating at up to 64 MHz with 64 KB of embedded Flash and 18 KB of SRAM, housed in a 48-pin LQFP (7x7 mm) package. It operates from a 1.7 V to 3.6 V supply, includes an integrated AES hardware block and a True Random Number Generator (TRNG), and targets cost-sensitive consumer and industrial embedded designs. What is an Arm Cortex-M0+ MCU? It is a 32-bit microcontroller built on the Arm Cortex-M0+ core - the smallest, most energy-efficient member of the Cortex-M family. MCUs in this class combine a RISC CPU, on-chip Flash memory, SRAM, and a rich peripheral set into a single chip, forming the foundation of modern embedded systems from IoT sensors to motor controllers. Within ST's portfolio, the Cortex-M0+ STM32G0 series sits at the entry of the mainstream 32-bit segment, balancing low power, low cost, and adequate compute for control loops, user interfaces, and connectivity bridging. Key features of the STM32G061C8T6 include 64 KB Flash, 18 KB SRAM, two USART interfaces, two I2C, two SPI, a 12-bit ADC, a 12-bit DAC, multiple general-purpose timers, an integrated hardware AES-128 block, and a hardware random number generator. A 1.7 V to 3.6 V supply range supports battery-powered operation, and the part is offered in commercial (C8T6 suffix, -40C to +85C ambient) and industrial/extended-temperature variants. Independent watchdog and system window watchdog, RTC, and a low-power RTC domain are all integrated. Architecture-wise, the STM32G061C8T6 uses the Cortex-M0+ core with single-cycle I/O access to GPIO, an internal voltage regulator for VCORE generation, and ST's standard peripheral library / STM32CubeMX toolchain support. The integrated AES-128 and TRNG make it well-suited to connected nodes that need on-chip crypto agility without an external secure element. Typical applications include consumer appliances, industrial sensor nodes, smart-metering peripherals, USB-C device controllers (using the USB Type-C/PD-friendly GPIOs), LED lighting controllers, and small home-automation bridges. When designing with this MCU, ensure the VDDA/VREF+ pins are properly decoupled - on the LQFP-48 package without an external VREF+ pin, VREF+ is internally tied to VDD and the internal VREF buffer must remain disabled. A 100 nF + 1 uF decoupling network close to each supply pin is recommended, and unused GPIOs must be configured as analog inputs or with internal pull-downs to minimize leakage. This page synthesizes manufacturer datasheet parameters, current distributor pricing, drop-in alternatives, and practical design notes into a single reference for engineers evaluating the STM32G061C8T6 for new designs and second-source qualification.

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STM32G070CBT6

STM32G070CBT6 - 128KB Flash ARM Cortex-M0+ MCU | STMicroelectronics

The STMicroelectronics STM32G070CBT6 is a 32-bit ARM Cortex-M0+ microcontroller with 128KB of flash memory and 36KB of SRAM, packaged in a 48-pin LQFP (LQFP48) package. It operates from 2.0V to 3.6V and supports a CPU frequency up to 64MHz. Data verified as of 2026-08-05. A microcontroller (MCU) is a compact integrated circuit designed to govern a specific operation in an embedded system. It contains a processor core, memory, and programmable input/output peripherals on a single chip. The STM32G070CBT6 belongs to the STM32G0 series, which is part of the broader STM32 family of 32-bit ARM Cortex-M microcontrollers. This hierarchy places it within the embedded processing domain, where it serves as the central control unit for a wide range of applications. Key features include a 12-bit ADC with up to 19 channels, multiple timers (including advanced-control timers), and a variety of communication interfaces such as I2C, SPI, USART, and a low-power UART. The device also includes a DMA controller, a CRC calculation unit, and a random number generator. Its low-power modes (Sleep, Stop, Standby) make it suitable for battery-powered applications. The STM32G070CBT6 is built on a high-performance ARM Cortex-M0+ core with a single-cycle multiplier and a nested vectored interrupt controller (NVIC). It supports a wide range of clock sources, including an internal 16MHz RC oscillator, an external crystal oscillator, and a PLL for higher frequencies. The device is designed for robust operation with brown-out reset, power-on reset, and a programmable voltage detector. Typical applications include industrial control, consumer electronics, IoT devices, and home automation. Its rich peripheral set and low power consumption make it ideal for sensor hubs, motor control, and smart home gateways. The 48-pin LQFP package provides a good balance between pin count and board space, enabling compact designs. When designing with this MCU, ensure proper decoupling of the power supply pins and a clean ground plane. The internal RC oscillator is sufficient for many applications, but an external crystal is recommended for precise timing requirements. The device supports in-circuit programming and debugging via SWD, simplifying firmware development.

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STM32G070KBT6

STM32G070KBT6 - 64MHz Cortex-M0+ MCU, 128KB Flash | STMicroelectronics

The STMicroelectronics STM32G070KBT6 is an Arm Cortex-M0+ 32-bit RISC microcontroller operating at up to 64 MHz, with 128 KB of Flash memory, 36 KB of SRAM, and a 32-LQFP 7 x 7 mm package. It belongs to the STM32G0 mainstream value line and is designed for embedded control applications requiring efficient processing, analog and digital peripherals, and flexible communications. An STM32G0-series microcontroller combines a low-power Arm Cortex-M0+ CPU core with embedded Flash and SRAM, peripheral interfaces, and power-management functions on one integrated device. This device family is used to consolidate control logic, communication, sensing, and timing tasks into compact embedded systems. The STM32G070KBT6 specifically provides 128 KB Flash, 36 KB RAM, four USART interfaces, timers, an ADC, and communication interfaces according to the verified distributor data. The key verified specifications are a maximum 64 MHz operating frequency, 128 KB Flash organized as 128K x 8, 36 KB SRAM, and a 2.0 V to 3.6 V operating-supply range. Its 32-LQFP package supports surface-mount assembly and provides a conventional leaded footprint for prototype and production boards. The exact peripheral details, pin names, electrical limits, and package dimensions must be confirmed against the manufacturer datasheet before hardware release. The Cortex-M0+ architecture provides a compact instruction set and efficient event-driven control for embedded products. Four USARTs support asynchronous serial communication, while timers and the ADC support timing, measurement, and control functions. These resources make the MCU suitable for industrial controllers, sensor nodes, communication equipment, and compact embedded products where a small package and broad peripheral integration reduce component count. Typical applications include low-cost industrial control boards, UART-based sensor gateways, simple motor or actuator controllers, instrument front ends, and connected embedded nodes. Because the verified data does not provide the complete pin-level electrical table, designs should use the official STMicroelectronics STM32G070KB product page and datasheet to confirm pin multiplexing, clock configuration, decoupling, programming, and peripheral limits. A key design consideration is to preserve the MCU’s 2.0 V to 3.6 V supply range and verify every external signal against the selected package pins. This page synthesizes verified distributor specifications, sourcing information, and engineering-selection guidance; unavailable electrical details are marked for datasheet confirmation rather than estimated.

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STM32G070RBT6

STM32G070RBT6 - 128KB Flash ARM Cortex-M0+ MCU | STMicroelectronics

The STM32G070RBT6 is a 32-bit ARM Cortex-M0+ based microcontroller from STMicroelectronics, featuring 128KB of Flash memory and 36KB of SRAM in a 64-pin LQFP package. It operates at a maximum frequency of 64 MHz and supports a supply voltage range of 2.0V to 3.6V. Data verified as of 2026-08-05. A microcontroller (MCU) is a compact integrated circuit designed to govern a specific operation in an embedded system. It contains a processor core, memory, and programmable input/output peripherals on a single chip. The STM32G070RBT6 belongs to the STM32G0 series, which is part of the broader STM32 family of 32-bit ARM Cortex-M microcontrollers. This hierarchy places it within the embedded processing domain, where it serves as the central control unit for a wide range of applications. Key features include a 12-bit ADC with up to 19 channels, multiple timers (including advanced-control timers), and a rich set of communication interfaces such as I2C, SPI, USART, and CAN. The device also integrates a DMA controller, a real-time clock (RTC), and a variety of low-power modes, making it suitable for power-sensitive applications. The LQFP64 package provides a compact footprint with 51 GPIOs, enabling flexible system design. The STM32G070RBT6 is built on a high-performance ARM Cortex-M0+ core with a single-cycle multiplier and a nested vectored interrupt controller (NVIC). It includes a memory protection unit (MPU) for enhanced security and reliability. The device supports a wide operating temperature range of -40°C to +85°C, making it suitable for industrial environments. Its low-power design includes sleep, stop, and standby modes, with typical current consumption in the microampere range. Typical applications include industrial control systems, home automation, consumer electronics, and IoT devices. The rich peripheral set and low power consumption make it ideal for sensor hubs, motor control, and communication gateways. The CAN interface is particularly useful for automotive and industrial networking applications. When designing with this MCU, ensure proper decoupling of the power supply pins and consider the use of an external crystal for accurate timing. The device supports in-circuit programming and debugging via SWD, facilitating development and production programming. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the STMicroelectronics datasheet, providing a comprehensive resource for engineers evaluating the STM32G070RBT6.

USD $2.10 تماس

STM32G071C8T6

STM32G071C8T6 - 64MHz Cortex-M0+ MCU, 64KB Flash | STMicroelectronics

The STM32G071C8T6 is a mainstream Arm Cortex-M0+ 32-bit RISC microcontroller from STMicroelectronics, operating at up to 64 MHz. It features 64 Kbytes of Flash memory and 36 Kbytes of RAM, packaged in a 48-pin LQFP (7x7 mm) with a tray delivery option. This MCU is designed for a wide range of embedded applications requiring efficient processing, rich analog peripherals, and robust communication interfaces. A microcontroller (MCU) is a compact integrated circuit designed to govern a specific operation in an embedded system. It contains a processor core, memory (Flash and RAM), and programmable input/output peripherals on a single chip. The STM32G0 series sits within the broader STM32 family, which is a leading 32-bit ARM Cortex-M microcontroller platform. As a Cortex-M0+ device, it offers a balance of low power consumption, cost-effectiveness, and sufficient performance for many control and sensing applications, making it a popular choice in industrial, consumer, and IoT designs. Key features of the STM32G071C8T6 include a 64 MHz Arm Cortex-M0+ core, 64 KB Flash, 36 KB SRAM, and a rich set of peripherals: multiple USARTs, I2C, SPI, a 12-bit ADC with hardware oversampling, a 12-bit DAC, comparators, op-amps, and a touch sensing controller. It also integrates a high-resolution timer, general-purpose timers, and a low-power RTC. The device supports a supply voltage range of 2.0V to 3.6V, with an operating temperature range of -40°C to +85°C, making it suitable for industrial environments. Technically, the STM32G071C8T6 is built on a high-performance Arm Cortex-M0+ core with a single-cycle multiplier and a nested vectored interrupt controller (NVIC). It includes a memory protection unit (MPU) for enhanced safety, and a DMA controller for efficient data transfer. The MCU also features a 12-bit ADC with up to 16 external channels, a 12-bit DAC, and two operational amplifiers, enabling analog signal conditioning without external components. The device supports various low-power modes, including Sleep, Stop, and Standby, with a typical power consumption in Stop mode of around 2.5 µA, which is critical for battery-powered applications. Typical applications include industrial control systems, home automation, sensor hubs, motor control, and portable medical devices. The rich analog peripherals and multiple communication interfaces make it ideal for building compact, cost-effective embedded systems. For example, in a smart sensor node, the STM32G071C8T6 can read analog sensors via its ADC, process data with its Cortex-M0+ core, and transmit results over UART or I2C to a gateway. When designing with this MCU, ensure proper decoupling of the VDD pins with 100 nF capacitors placed close to the device, and a bulk capacitor (e.g., 4.7 µF) on the main supply. For ADC accuracy, a clean analog supply (VDDA) and a stable reference voltage (VREF+) are essential. The device supports in-application programming (IAP) via its bootloader, allowing firmware updates over UART or USB, which is valuable for field maintenance.

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STM32G071C8U3

STM32G071C8U3 - 64MHz Cortex-M0+ MCU | STMicroelectronics

STMicroelectronics STM32G071C8U3 is a 32-bit Arm Cortex-M0+ microcontroller operating at up to 64 MHz, with 64 KB of Flash memory, 36 KB of SRAM, and a 48-pin UFQFPN package measuring 7 mm by 7 mm. It belongs to the STM32G0 family of mainstream embedded microcontrollers, combining a compact 48-pin package with general-purpose embedded processing for compact control systems. A microcontroller is a semiconductor that integrates a processor core, program memory, data memory, and peripherals on one device. The STM32G0 product hierarchy places this component within Arm Cortex-M0+ microcontrollers, embedded processors, and integrated circuits. Compared with a general-purpose application processor, the STM32G071C8U3 is designed for real-time control, monitoring, communications, and user-interface tasks where deterministic peripheral access and compact packaging are important. The STM32G071C8U3 provides 64 KB of Flash for firmware and 36 KB of SRAM for working data. Its Arm Cortex-M0+ core can operate at up to 64 MHz. The manufacturer identifies the part as a member of the STM32G071x8/xB mainstream MCU family, which is intended for cost-sensitive embedded designs requiring a modern 32-bit architecture and a broad set of mixed-signal and connectivity functions. The 48-pin UFQFPN package provides a practical balance between component density and board-accessible I/O. Because the UFQFPN package has contacts on its underside, correct PCB land-pattern design, solder-paste control, and thermal-via placement are essential. Board layout should follow the package drawing and pin-definition tables in the manufacturer datasheet rather than relying on a generic QFN footprint. Typical uses include compact industrial control modules, building automation, appliance controllers, sensor-hub assemblies, low-cost instrument panels, and general embedded products. The 64 MHz operating speed supports responsive control logic, while 36 KB of SRAM provides working space for buffering sensor information, protocol handling, and application state. The key design consideration is exact package and peripheral equivalence during firmware migration. Temperature grade, flash configuration, pin multiplexing, oscillator requirements, and peripheral availability can vary among similar STM32G071 order codes. Confirm the complete order-code matrix and pinout before replacing a device, especially when production quantities or automotive or industrial temperature requirements are involved. This product page combines manufacturer device information with practical package, selection, application, and migration guidance. It also identifies which directly comparable order codes are documented as equivalents, helping engineers narrow hardware options before validating firmware, timing, and environmental requirements on the target board.

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STM32G071CBT6

STM32G071CBT6 - 64MHz Cortex-M0+ 128KB MCU | STMicroelectronics

The STMicroelectronics STM32G071CBT6 is an Arm Cortex-M0+ 32-bit microcontroller operating at up to 64 MHz, with 128 KB of Flash memory and a 48-LQFP 7x7 mm package. Its combination of a compact footprint, mainstream embedded-control resources, and the STM32G0 product family makes it suitable for compact industrial controllers, sensing nodes, and communication equipment. A microcontroller is a programmable semiconductor that integrates a processor core, memory, and peripherals into one device used to read sensors, control outputs, execute embedded software, and manage system communications. The STM32G0 family belongs to the STM32 family and uses the Arm Cortex-M0+ processor architecture, a low-complexity 32-bit core designed for resource-constrained embedded systems. Verified product information identifies the STM32G071CBT6 as a 32-bit, 64 MHz device with 128 KB Flash organized as 128K x 8. The supplied data does not specify RAM size, voltage range, peripheral inventory, pin assignments, temperature range, or package dimensions beyond the stated 48-LQFP 7x7 mm format; those values must be confirmed in the manufacturer documentation before design release. The STM32G071CBT6 is positioned as a mainstream microcontroller for embedded control rather than a high-performance application processor. Its 64 MHz Cortex-M0+ core provides a defined timing basis for motor, control, sensor-processing, and communication-oriented firmware. Because the supplied source does not provide detailed peripheral specifications, engineers should verify ADC, timer, UART, SPI, I2C, USB, and GPIO resources directly against the official STM32G071x8/xB documentation. Typical design uses include small industrial automation modules, digital sensor controllers, building and access-control peripherals, low-speed communication gateways, and compact consumer equipment. The 48-LQFP package exposes more pins than a small QFN package and can simplify assembly where leaded soldering or inspection is preferred. A key engineering consideration is firmware and peripheral migration. Before replacing an existing STM32 design, verify startup files, memory organization, pin multiplexing, clock settings, peripheral instances, and package-specific land patterns. The part number and package must be treated as exact BOM identifiers, not inferred from a similar STM32G0 device. This product page combines the verified manufacturer identity, distributor listing, package information, source links, and practical design guidance. It does not invent missing electrical, pinout, pricing, or compliance values; those fields remain explicitly marked when the supplied evidence is incomplete.

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STM32G071CBU3

STM32G071CBU3 - 64MHz Cortex-M0+ MCU | STMicroelectronics

The STMicroelectronics STM32G071CBU3 is a 32-bit Arm Cortex-M0+ microcontroller with a 64 MHz CPU, 128 KB of Flash memory, 36 KB of RAM, and a 48-pin UFQFPN 7 x 7 mm package. It belongs to the STM32G0 family of compact microcontrollers for embedded control applications requiring efficient processing, compact packaging, and a broad set of peripheral interfaces. A microcontroller is a semiconductor device that integrates a processor core, program memory, data memory, and peripherals into one package. In the product hierarchy, the STM32G071CBU3 is an MCU, a general-purpose integrated circuit, and a member of the STM32G0 microcontroller family. Its Arm Cortex-M0+ core provides a 32-bit processing architecture optimized for control tasks, while its integrated memories allow standalone operation without an external program or data memory device. The principal device characteristics include a 64 MHz maximum CPU frequency, 128 KB of Flash storage, and 36 KB of SRAM. The 48-pin UFQFPN package measures 7 x 7 mm, making the device suitable for compact industrial, consumer, appliance, sensing, and embedded-control products. Its operating-voltage options include 1.8 V, 2.5 V, and 3.3 V, allowing integration with common low-voltage system rails. The STM32G071 architecture provides a practical balance between processing speed, memory capacity, and board area. The Cortex-M0+ instruction set supports efficient control-oriented firmware, while the larger 128 KB Flash region can hold application code, boot routines, configuration data, and field-update logic. The 36 KB of RAM supports working buffers, communication stacks, and state management without requiring external static memory in many designs. Typical applications include compact motor-control modules, digital control panels, industrial sensor interfaces, building equipment, low-cost communication equipment, and consumer appliances. The UFQFPN footprint favors designs where PCB area is constrained but a higher pin count is needed for external analog, communication, debug, or control connections. A principal design consideration is exposed-pad thermal management. The thermal and electrical performance of the package depends on PCB copper, via density, airflow, and the load imposed by the selected power mode and peripherals. Follow the pin-description table, recommended land pattern, and decoupling guidance in the manufacturer documentation before assigning tracks or finalizing the PCB. This page consolidates the verified core specifications, package information, commercial workflow, and same-family drop-in options into an engineering-focused reference. It also identifies the limits of cross-manufacturer substitution: footprint similarity alone does not establish peripheral equivalence, firmware compatibility, timing behavior, or safe production interchangeability.

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STM32G071CBU6

STM32G071CBU6 - 64MHz 128KB Cortex-M0+ MCU | STMicroelectronics

STMicroelectronics STM32G071CBU6 is a 32-bit Arm Cortex-M0+ microcontroller operating up to 64 MHz, with 128 KB of Flash memory and 36 KB of RAM, in a 48-pin UFQFPN package measuring 7 x 7 mm. The device belongs to the STM32G0 mainstream microcontroller family and combines a compact embedded-control footprint with integrated analog, communications, timing, and debug resources. A microcontroller is a programmable semiconductor that integrates a processor core, memory, and peripherals into one device. In the product hierarchy, the STM32G071CBU6 is a microcontroller, or MCU, built around the Arm Cortex-M0+ CPU core within the STM32G0 embedded-processing family. Its compact package and broad peripheral set make it suitable for small control boards, consumer accessories, and industrial equipment where space, cost, and deterministic real-time performance matter. Key features include a maximum 64 MHz operating frequency, 128 KB of Flash for firmware, and 36 KB of SRAM for working data. The verified distributor listing identifies four USART peripherals and the family documentation confirms 64 MHz operation. The part also integrates an ADC, DAC, timers, and communication interfaces, enabling a compact design without requiring separate external converters or interface devices. Its Cortex-M0+ architecture provides a straightforward 32-bit instruction set and efficient real-time control. The STM32G0 family is intended for mainstream embedded applications, where engineers value low system complexity alongside useful analog conversion and serial communications. At 64 MHz, the processor can execute control loops and manage multiple peripherals while retaining deterministic timing for motor, sensing, and communications tasks. Typical uses include compact motor-control modules, digital sensor controllers, connected home accessories, USB Type-C peripheral equipment, and general-purpose industrial control nodes. The 48-UFQFPN 7 x 7 mm package helps reduce PCB area, although its fine pitch requires careful assembly, land-pattern verification, and thermal-via planning. When designing around the STM32G071CBU6, verify every board-level pin assignment against the current STMicroelectronics datasheet and package drawing. Place decoupling capacitors close to supply pins, keep sensitive analog paths away from fast digital switching, and confirm firmware, bootloader, and peripheral requirements before committing to this exact orderable variant. This page consolidates verified manufacturer and distributor information, package constraints, practical design guidance, and candidate drop-in alternatives. It also identifies parameters that require datasheet confirmation, helping engineers distinguish confirmed STM32G071CBU6 facts from assumptions before PCB release or production sourcing.

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