STM32G031C6T6 - 64MHz Cortex-M0+ 32KB MCU | STMicroelectronics
MPN: STM32G031C6T6 ✓ NakahandaSTM32G031C6T6 Ulas
A microcontroller is a programmable system-on-chip that combines a processor core, memory, interfaces, timers, and analog or communications peripherals on one semiconductor device. Within the product hierarchy, this STM32G0 device is a 32-bit microcontroller based on an Arm Cortex-M0+ processor. It provides a practical balance between processing capability, memory capacity, package size, and embedded-system complexity for compact control designs.
Verified distributor information identifies a maximum operating frequency of 64 MHz, 32 KB of Flash, and 8 KB of SRAM. The device also provides two USART interfaces according to the Mouser product result. These resources support asynchronous serial communication, control-loop execution, state-machine logic, sensor acquisition, and general-purpose embedded processing while retaining a straightforward pin count and package format.
The STM32G0 family is positioned for energy-efficient embedded control. Its Arm Cortex-M0+ architecture provides a compact instruction set and broad ecosystem support, while the 64 MHz operating point offers additional timing margin for GPIO, timers, serial interfaces, and application-specific peripherals. Firmware engineers can evaluate clock configuration, low-power modes, memory use, and peripheral pin mapping from the manufacturer datasheet before committing a PCB to this exact variant.
Typical design uses include low-cost sensor nodes, industrial control modules, digital monitoring equipment, compact motor-control peripherals, communications modules, and embedded consumer products. The 48-LQFP package exposes more I/O than smaller packages and remains convenient for prototype boards and moderate-density control products. Board-level design must still verify every pin, alternate function, power requirement, decoupling arrangement, programming interface, and exposed-pin connection against the exact package pinout.
The most important sourcing check is package and pin compatibility. An MCU with a similar core or memory size cannot automatically replace STM32G031C6T6; boot behavior, power pins, peripheral mapping, flash organization, SRAM, clock tree, and firmware support must match. For production replacement, compare the complete ordering code and validate with STMicroelectronics documentation rather than relying only on a distributor similarity search.
This page combines verified manufacturer and distributor data with explicit data gaps, practical selection guidance, and source-backed commercial information. Because the supplied source snippets do not expose the full datasheet parameter tables, pricing, package drawings, or validated drop-in alternatives, it separates verified facts from information that must be confirmed before design release.
Mga alternatibo na pwedeng ilagay na STM32G031C6T6 — parehas na package, pin-to-pin na katugmang. Hindi kasama ang mga bahagi ng iba't-ibang package na nangangailangan ng pagpapaayos ng PCB.
Variante sa Seri na ito
Katulad na modelo sa serye na katugma sa pagpasok STM32G031C6T6 (parehas na form factor at footprint) — pagkakaiba sa Package, Flash Memory, SRAM, Core Architecture, ADC.
STM32G031C6T6
✅ Drop-InMagkontak para sa presyo
Tingnan ang Datasheet →STM32F030C6T6TR
✅ Drop-In✗ Wala sa Stock
$0.407 / Yunit
Tingnan ang Datasheet →STM32F030CCT6TR
✅ Drop-In✗ Wala sa Stock
$1.48 / Yunit
Tingnan ang Datasheet →STM32F030F4P6TR
✅ Drop-In✓ Sa Stock
$0.3773 / Yunit
Tingnan ang Datasheet →STM32F030K6T6TR
✅ Drop-InMagkontak para sa presyo
Tingnan ang Datasheet →STM32G031C6T6 Mga Pinakamataas na Rating at Electrical Characteristics
| Product Type | 32-bit microcontroller |
| Processor Core | Arm Cortex-M0+ |
| Core Architecture | 32-bit RISC |
| Maximum CPU Frequency | 64 MHz |
| Flash Memory | 32 KB |
| Flash Organization | 32K x 8 |
| SRAM | 8 KB |
| Packhaging | 48-LQFP (7 x 7 mm) |
| Uri ng Pagpapasok | Surface mount |
| USART Interfaces | 2 |
| Product Series | STM32G0 series |
| Variant Group | STM32G031x4/x6/x8 |
| Volte ng Pagbibigay | 2.5 V / 3.3 V |
| VCORE Architecture | Internal supply generated by an embedded linear voltage regulator |
| VREF+ Package Connection | Internally connected to VDD on packages without a VREF+ pin |
Gabay sa Pin Configuration ng STM32G031C6T6 internally connected to vdd on packages without a vref+ pin
Pin configuration para sa STM32G031C6T6 (internally connected to vdd on packages without a vref+ pin package). Kasama sa digital IC na ito ang GPIO, mga communication interface (UART, SPI, I2C), at mga power pin. Sumangguni sa datasheet ng manufacturer para sa mga alternatibong function ng pin at mga opsyon sa configuration. Mahalaga para sa disenyo ng embedded system at PCB layout.
Wala ng detalyadong pinout data na magagamit para sa STM32G031C6T6.
Sumangguni sa datasheet para sa buong pin configuration.
Tipikal na mga Gamit
STM32G031C6T6 ay nararapat para sa 6 aplikasyons: Compact Sensor Node, Industrial Monitoring Module, USB-to-Serial Interface, Compact Communication Gateway, Digital Control Panel, Low-Cost Consumer Controller.
Compact Sensor Node
The STM32G031C6T6 fits compact sensor nodes because its 32-bit Arm Cortex-M0+ core operates up to 64 MHz while retaining 32 KB of Flash and 8 KB of SRAM for control logic and short data-processing routines. Two verified USART interfaces can support sensor readout and a host or configuration link. A designer could use one interface for an external sensing module and the other for diagnostics or downstream control. Before selecting it, verify the required sensor interface pins, ADC specifications, sleep current, wake-up behavior, and total GPIO needs from the STMicroelectronics datasheet.
Inirekomenda
Industrial Monitoring Module
STM32G031C6T6 is suitable for industrial monitoring modules that coordinate digital inputs, status indicators, local controls, and serial diagnostics. Its 64 MHz Cortex-M0+ processing headroom supports responsive task scheduling, while the two verified USART peripherals can create separate command and logging paths. The 48-LQFP 7 x 7 mm package also offers more external connections than many small-outline packages. Industrial adoption still requires checking input tolerances, isolation strategy, supply limits, temperature range, EMC design, and watchdog or reset behavior from the full documentation.
Inirekomenda
USB-to-Serial Interface
The two USART interfaces documented for STM32G031C6T6 make it relevant to USB-to-serial and multi-port interface products, although a USB peripheral and USB transceiver are not confirmed in the supplied snippets. The MCU can potentially handle protocol framing, configuration, status reporting, and firmware updates while dedicated interface silicon manages the physical layer. Use a listed USB interface companion only after checking voltage levels, driver support, enumeration requirements, and pin availability. The STM32G031C6T6 datasheet is required to confirm whether native USB is present for this exact variant.
Inirekomenda
Compact Communication Gateway
STM32G031C6T6 can serve in a small communication gateway when the design needs local protocol conversion, buffering, or supervisory logic rather than a high-end processor. The verified 64 MHz core and 8 KB SRAM provide resources for event handling around two USART channels, and the 48-LQFP package leaves room for multiple serial and status signals. Performance should be sized with worst-case baud rates, interrupt latency, and protocol buffers in mind. Confirm whether the selected firmware stack and external transceivers fit the available package pins and memory before layout release.
Inirekomenda
Digital Control Panel
The STM32G031C6T6 is appropriate for basic digital control panels that scan inputs, drive indicators, update a display, and communicate with a controller. Its 48-LQFP format provides ample package pins for common control tasks, while the Cortex-M0+ core and 32 KB Flash support deterministic embedded firmware. The two verified USARTs may handle an internal bus and external service link. Before release, verify display-interface pins, output-drive limits, debounce timing, update latency, and power sequencing; no ADC, timer, or display-interface details should be inferred from the distributor summaries.
Inirekomenda
Low-Cost Consumer Controller
STM32G031C6T6 can support compact consumer controls such as appliance interfaces, small accessories, and dedicated local keypads. The Cortex-M0+ architecture provides 32-bit processing up to 64 MHz without requiring a larger memory footprint, and the two USARTs offer flexible serial expansion. A 2.5 V and 3.3 V association is present in the verified distributor record, but exact rail tolerances and peripheral-specific limits remain datasheet requirements. Designers should also assess ESD protection, standby consumption, wake-up sources, boot security, and production-programming requirements before selecting the MCU.
Inirekomenda
Buod ng mga Inirekomendang Produkto
Impormasyon ng Talumpati sa Engineering for STM32G031C6T6 — ikabit, gabay sa disenyo, at impormasyon ng pagsunod sa kautusan.
Paunawang Hanapin
Ikabit sa Mga Alternatibo
| Parametro | Ito ang Producto | STM32G031C6T6 | STM32F030C6T6TR | STM32F030CCT6TR | STM32F030F4P6TR | STM32F030K6T6TR |
|---|---|---|---|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics |
Pangunahing mga Pagkakaiba
- Verified performance and memory combination (kumpara saSTM32F030C6T6TR)
- Two documented serial interfaces (kumpara saSTM32F030F4P6TR)
- Mainstream STM32G0 Cortex-M0+ platform (kumpara saSTM32F030CCT6TR)
Talaan ng Disenyo
Design the power tree from the exact datasheet power-pin and voltage requirements rather than from the broad 2.5 V and 3.3 V association in the distributor listing. The verified datasheet snippet states that VCORE is produced by an embedded linear voltage regulator. Confirm which pins supply VDDA, VDD, and VCORE-related requirements, how external decoupling must be arranged, and whether unused package pins require specific connections. Keep analog and digital return paths controlled while preserving the current and voltage margins required by the selected operating mode.
Do not release a 48-LQFP layout until all 48 pin numbers and alternate functions have been transcribed from the exact STM32G031C6 package drawing. The package drawing also affects VREF+ handling: the verified datasheet snippet says VREF+ is internally connected to VDD on packages without a VREF+ pin and the internal reference buffer must be disabled. Confirm pin 1 orientation, exposed ground and supply layout, high-speed signal spacing, external clock routing, programming access, and decoupling placement. A mechanically similar 48-LQFP package does not prove electrical pin compatibility.
Avoid selecting a nearby STM32 by matching only CPU speed, Flash size, or package name. Verify boot behavior, memory organization, GPIO mapping, alternate functions, peripheral inventory, clock tree, supply limits, debug interface, and firmware migration requirements. The supplied comparison results do not establish any alternative as a true drop-in replacement. In particular, an STM32F030-family candidate must be treated as an unverified design substitution until pin-level and software-level qualification is complete.
Impormasyon ng Pagsunod sa Kautusan
The supplied verified records do not contain explicit material-compliance declarations for this exact MPN. AEC-Q100 is marked not applicable because no automotive qualification claim is provided; this does not prohibit use in an automotive design but requires separate qualification evidence.