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STM32G030C8T6


32-bit ARM Cortex-M0+ MCU, 64MHz, 64KB Flash, 8KB RAM, high-efficiency industrial-grade microcontroller.

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Manufacturer Part:

STM32G030C8T6

Package:

LQFP-48 (7x7x1.4 mm)

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Description

The STM32G030C8T6 is a mainstream value-line Arm Cortex-M0+ 32-bit RISC microcontroller operating at up to 64 MHz, featuring 64 Kbytes of Flash memory and 8 Kbytes of SRAM with hardware parity check. It offers a high level of integration suitable for consumer, industrial and appliance domains, and is ready for IoT solutions. The device incorporates an MPU, DMA, extensive system functions, enhanced I/Os and peripherals including two I2Cs, two SPIs (one with I2S), two USARTs, one 12-bit ADC (2.5 MSps) with up to 19 channels, a low-power RTC, an advanced control PWM timer, four general-purpose 16-bit timers, two watchdog timers and a SysTick timer. It operates from 2.0 V to 3.6 V over -40°C to 85°C with multiple low-power modes.

The STM32G030C8T6 is a mainstream value-line Arm Cortex-M0+ 32-bit RISC microcontroller from STMicroelectronics in LQFP-48 package, featuring 64 KB Flash, 8 KB SRAM, 64 MHz CPU, 2x I2C, 2x SPI, 2x USART, 12-bit ADC with 19 channels, RTC, and multiple timers. Operating from 2.0 V to 3.6 V over -40°C to 85°C with Sleep, Stop and Standby low-power modes.

The STM32G030C8T6 is based on the Arm Cortex-M0+ 32-bit RISC processor core running at up to 64 MHz. It uses a Harvard architecture with separate instruction and data buses for efficient execution. The embedded Flash memory stores program code while SRAM with hardware parity check provides data storage. A memory protection unit (MPU) controls access permissions to memory regions. The 5-channel DMA controller with flexible mapping offloads data transfers from the CPU. Multiple clock sources (4-48 MHz crystal, 32 kHz crystal, internal 16 MHz RC with PLL, internal 32 kHz RC) provide flexible clock management. Peripherals are interconnected via a bus matrix, and a DMAMUX routes DMA requests. The power management controller supports Sleep, Stop and Standby modes, with VBAT input preserving RTC and backup register contents during main power loss. Debug is supported via Serial Wire Debug (SWD) interface.

Pin Number Pin Name Type Description
1 VBAT Power Battery backup supply for RTC and backup registers
2 PC13 I/O General-purpose I/O, tamper pin
3 PC14-OSC32_IN I/O General-purpose I/O / 32 kHz oscillator input
4 PC15-OSC32_OUT I/O General-purpose I/O / 32 kHz oscillator output
5 VDD/VDDA Power Main power supply / ADC power supply
6 VSS/VSSA Ground Main ground / ADC ground
7 NRST I/O Reset pin, active low
8 VREF+ Power ADC external reference voltage input
9-10 PF0-OSC_IN / PF1-OSC_OUT I/O General-purpose I/O / 4-48 MHz crystal oscillator
11-18 PA0-PA7 I/O General-purpose I/Os, ADC channels, timer channels, USART1, SPI1, I2C1
19-24 PB0-PB2, PB10-PB12 I/O General-purpose I/Os, ADC channels, timer channels, I2C2, SPI2
25-32 PB13-PB15, PA8-PA11 I/O General-purpose I/Os, timer channels, I2C2, SPI2, USART1, I2S
33 PA12 I/O General-purpose I/O, USART1, SPI1
34 PA13 I/O General-purpose I/O / SWDIO (debug)
35 VDD Power Main power supply
36 VSS Ground Main ground
37 PA14 I/O General-purpose I/O / SWCLK (debug) / BOOT0
38 PA15 I/O General-purpose I/O, SPI1, USART2
39-46 PB3-PB9 I/O General-purpose I/Os, I2C1, SPI1, USART1, timer channels
47 PD0 I/O General-purpose I/O
48 PD1 I/O General-purpose I/O
Application Description
Consumer Electronics Home appliances, remote controls, and consumer devices requiring cost-effective 32-bit processing with low power consumption
Industrial Control Process control, motor control, and sensor interfaces leveraging the advanced PWM timer and 12-bit ADC
IoT End Nodes Connected sensor nodes and edge devices using USART, SPI and I2C communication interfaces with Stop/Standby low-power modes
Smart Meters Precision measurement and data acquisition using the 12-bit ADC with hardware oversampling and CRC calculation unit
Home Automation Smart home controllers and gateway devices requiring multiple communication interfaces (I2C, SPI, USART) and RTC functionality
Motor Control Brushed and brushless DC motor control using the advanced-control 16-bit PWM timer with complementary outputs
Battery-Powered Devices Portable instruments and wearables benefiting from 2.0-3.6 V operation, Sleep/Stop/Standby modes and VBAT RTC backup
Digital Scales Weighing systems requiring precision ADC sampling and low-cost 32-bit processing
Model Manufacturer Package Key Difference
STM32G030C6T6 STMicroelectronics LQFP-48 Same package, 32 KB Flash (half the memory), pin-compatible
STM32G030K8T6 STMicroelectronics LQFP-32 Same Flash/RAM, smaller 32-pin package, fewer GPIOs (29)
STM32G070CBT6 STMicroelectronics LQFP-48 Pin-compatible upgrade with 128 KB Flash, USB 2.0 FS
GD32E230C8T6 GigaDevice LQFP-48 Pin-compatible, register-compatible, Cortex-M4 core at 72 MHz
AT32F021C8T6 Artery LQFP-48 Pin-compatible, register-compatible, Cortex-M0+ at 72 MHz
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Certification
We have obtained a number of professional certifications and built our own professional testing laboratory.This ensures that every product we deliver to our customers meets the highest quality requirements.We conduct tests in strict accordance with procedures to ensure stable product quality and accurate parameters.To guarantee genuine original parts, we also cooperate with reliable third-party testing institutions for strict quality inspection.We always attach great importance to quality and fully comply with industry standards, relevant regulations, and ISO 9001:2015 requirements.

Service & Packaging

All electronic components we source from our partnered supply chains go through strict incoming inspections.Through careful testing, we ensure everything delivered to customers is genuine original parts and meets quality requirements.In addition, we keep complete inspection records to make the entire supply chain process clear and traceable.

Certification
We have obtained a number of professional certifications and built our own professional testing laboratory.This ensures that every product we deliver to our customers meets the highest quality requirements.We conduct tests in strict accordance with procedures to ensure stable product quality and accurate parameters.To guarantee genuine original parts, we also cooperate with reliable third-party testing institutions for strict quality inspection.We always attach great importance to quality and fully comply with industry standards, relevant regulations, and ISO 9001:2015 requirements.