STM32G030K8T6

Product Overview

The STM32G030K8T6 is a mainstream value-line 32-bit microcontroller from STMicroelectronics, based on the Arm Cortex-M0+ core and operating at up to 64 MHz.

It integrates 64 KB Flash memory and 8 KB SRAM, together with a 12-bit high-speed ADC, 5-channel DMA, multiple timers, two I²C interfaces, two SPI interfaces, two USART interfaces, a low-power RTC and an advanced-control PWM timer.

The STM32G030K8T6 is designed for cost-sensitive embedded applications including industrial control, consumer electronics, appliances, IoT devices, sensors, motor-control systems and general-purpose embedded controllers.

The exact STM32G030K8T6 uses a 32-pin LQFP package measuring 7 × 7 × 1.4 mm, operates from 2.0 V to 3.6 V, and supports an operating temperature range of -40°C to +85°C. ST lists the exact part as an active industrial product with tray packaging.

Key Features

• Arm Cortex-M0+ 32-bit RISC core

• Up to 64 MHz CPU frequency

• 64 KB Flash memory

• 8 KB SRAM

• Hardware SRAM parity checking

• Memory Protection Unit (MPU)

• 5-channel DMA controller

• 12-bit ADC

• ADC conversion time down to 0.4 µs

• Hardware ADC oversampling

• Up to 16 external ADC channels

• Two I²C interfaces

• Two SPI interfaces

• One SPI interface multiplexed with I²S

• Two USART interfaces

• Advanced-control PWM timer

• Four general-purpose 16-bit timers

• Two watchdog timers

• SysTick timer

• Low-power RTC with calendar and alarm

• CRC calculation unit

• SWD debugging

• Multiple 5 V-tolerant I/O pins

• 2.0 V to 3.6 V supply

• -40°C to +85°C operating temperature

• 32-pin LQFP package

• ECOPACK2 compliant

Technical Specifications

ST specifies the STM32G030K8 family as a 64 MHz Cortex-M0+ MCU with up to 64 KB Flash, 8 KB SRAM, a 12-bit 2.5 MSPS ADC, two I²C, two SPI, two USART and multiple timers.

Processor & Architecture

The STM32G030K8T6 uses a 32-bit Arm Cortex-M0+ processor operating at up to 64 MHz.

Processor features include:

• Arm Cortex-M0+ CPU

• Memory Protection Unit

• Nested Vectored Interrupt Controller

• SysTick timer

• 32-bit architecture

• Flexible interrupt system

• SWD debugging support

The Cortex-M0+ architecture provides an efficient processing platform for cost-sensitive embedded designs while maintaining compatibility with the broader STM32 software and development ecosystem.

Memory & Storage

The STM32G030K8T6 integrates:

• 64 KB embedded Flash memory

• Flash read protection

• Flash write protection

• 8 KB SRAM

• Hardware parity checking on SRAM

• CRC calculation support

The 64 KB Flash capacity provides sufficient space for embedded firmware, communication protocols, sensor processing and control applications.

Analog Peripherals

The STM32G030K8T6 integrates a high-speed 12-bit ADC for embedded measurement and sensing applications.

ADC features include:

• 12-bit resolution

• Conversion speed up to approximately 2.5 MSPS

• Up to 16 external channels at family level

• Hardware oversampling

• Effective resolution up to 16 bits through oversampling

• Conversion range from 0 V to 3.6 V

• Conversion time down to approximately 0.4 µs

The ADC can be used for voltage, current, temperature and sensor measurements in embedded control systems.

Timer & PWM Resources

The STM32G030K8T6 provides several timer resources:

• Advanced-control PWM timer

• Four general-purpose 16-bit timers

• Two watchdog timers

• SysTick timer

• RTC

The advanced-control PWM timer can support PWM generation and control applications, while the general-purpose timers provide input capture, output compare, pulse measurement and time-base functions.

Communication & Connectivity

The STM32G030K8T6 provides:

• 2 × I²C

• 2 × SPI

• 1 × I²S, multiplexed with SPI

• 2 × USART

The I²C interfaces support Fast Mode Plus up to 1 Mbit/s, with one interface supporting SMBus/PMBus functions and wake-up from Stop mode.

The USART interfaces support functions including synchronous SPI, LIN, IrDA, ISO 7816 and automatic baud-rate detection depending on the selected interface.

Clock & Power Management

The STM32G030K8T6 provides flexible clock-generation resources including:

• 4 MHz to 48 MHz external crystal oscillator

• 32 kHz crystal oscillator with calibration

• Internal 16 MHz RC oscillator

• PLL option

• Internal 32 kHz RC oscillator

• Clock calibration and monitoring

The device operates from a 2.0 V to 3.6 V supply.

Low-Power Operation

The STM32G030K8T6 supports several low-power operating modes:

• Sleep

• Stop

• Standby

Additional low-power resources include:

• Low-power RTC

• RTC calendar and alarm

• Periodic wake-up from Stop/Standby

• VBAT supply for RTC and backup registers

These features make the MCU suitable for battery-powered and energy-conscious embedded designs.

Power Management

Integrated power-management functions include:

• Power-on reset (POR)

• Power-down reset (PDR)

• Low-power operating modes

• VBAT supply for RTC and backup registers

• Flexible clock management

• Supply-voltage monitoring

The 2.0 V to 3.6 V operating range allows the STM32G030K8T6 to be used in a wide variety of digital and mixed-signal systems.

Security & Data Integrity

The STM32G030K8T6 provides several protection and data-integrity mechanisms:

• Flash read protection

• Flash write protection

• Memory Protection Unit

• SRAM hardware parity checking

• CRC calculation unit

• Unique device identification

• Reset and power monitoring

These functions help protect firmware and improve system reliability.

Development & Debugging

Development and debugging features include:

• Serial Wire Debug (SWD)

• Arm Cortex-M development ecosystem

• ST-LINK programming and debugging

• STM32Cube development tools

• Standard STM32G0 software ecosystem

The integrated SWD interface simplifies programming, debugging and production testing.

Applications

The STM32G030K8T6 is suitable for:

• Industrial control

• Consumer electronics

• Home appliances

• IoT devices

• Smart sensors

• Motor-control systems

• Power management

• Battery-powered equipment

• Measurement equipment

• General-purpose embedded controllers

• Building automation

• Communication interfaces

• Low-cost automation systems

Its combination of 64 MHz processing, 64 KB Flash, ADC, timers and multiple serial interfaces makes it well suited to cost-sensitive embedded applications.

Benefits

• Cost-effective Cortex-M0+ MCU

• 64 MHz processing performance

• 64 KB Flash memory

• 8 KB SRAM

• Hardware SRAM parity protection

• High-speed 12-bit ADC

• Two I²C interfaces

• Two SPI interfaces

• Two USART interfaces

• Advanced PWM timer

• Multiple 16-bit timers

• Integrated low-power RTC

• Multiple low-power operating modes

• Wide 2.0 V to 3.6 V supply range

• Industrial temperature operation

• Compact LQFP-32 package

• Active STMicroelectronics product

Packaging & Ordering Information

• Part Number: STM32G030K8T6

• Manufacturer: STMicroelectronics

• Device Family: STM32G030K8

• Package: 32-pin LQFP

• Package Code: LQFP-32

• Package Size: 7 × 7 × 1.4 mm

• Supply Voltage: 2.0 V to 3.6 V

• Operating Temperature: -40°C to +85°C

• Packing Type: Tray

• Product Grade: Industrial

• RoHS Compliance: ECOPACK2

• Product Status: Active

ST's official eStore identifies the exact STM32G030K8T6 as active, with LQFP-32 7 × 7 × 1.4 mm packaging, tray packing and -40°C to +85°C operation.

Datasheet

For complete electrical characteristics, pin configuration, memory architecture, ADC specifications, timer configuration, communication interfaces, absolute maximum ratings, and application information, please refer to the official STMicroelectronics documentation.

Datasheet: Official STM32G030K8T6 Datasheet

Frequently Asked Questions

What is STM32G030K8T6?

STM32G030K8T6 is a 32-bit STMicroelectronics STM32G0-series microcontroller based on the Arm Cortex-M0+ core and operating at up to 64 MHz.

How much Flash memory does STM32G030K8T6 have?

It provides 64 KB of embedded Flash memory.

How much SRAM does STM32G030K8T6 have?

The device provides 8 KB of SRAM with hardware parity checking.

Does STM32G030K8T6 have an ADC?

Yes. It integrates a 12-bit ADC with conversion speeds up to approximately 2.5 MSPS, hardware oversampling and up to 16 external channels at the family level.

How many communication interfaces does STM32G030K8T6 have?

The MCU provides 2 I²C, 2 SPI and 2 USART interfaces, with I²S functionality multiplexed with one SPI interface.

What package does STM32G030K8T6 use?

The exact STM32G030K8T6 uses a 32-pin LQFP package measuring 7 × 7 × 1.4 mm.

What is the operating temperature range?

The exact STM32G030K8T6 is specified for -40°C to +85°C.

Is STM32G030K8T6 active?

Yes. STMicroelectronics lists STM32G030K8T6 as Active and in volume production.

Why Choose Us

We supply STMicroelectronics microcontrollers for engineering, OEM, EMS and distributor applications.

We support customers with:

• Original manufacturer part numbers

• Component sourcing

• Prototype and sample quantities

• Production-volume purchasing

• BOM sourcing

• Long-term supply support

• Product matching and alternatives

• International delivery

Request a Quote

Contact us with your required STM32G030K8T6 quantity and delivery destination for stock availability, lead time and volume pricing.

We can also assist with BOM sourcing and alternative STM32G0-series component matching.

Payment Methods

• Credit Card

• Bank Transfer

• Business / Corporate Payment

• Other payment methods available upon quotation

Shipping Options

• International shipping

• Express delivery

• Air freight

• Consolidated shipment

• Shipping options based on destination and order quantity

Wholesale & OEM Support

For OEM, EMS, engineering and distributor customers, we support:

• Sample orders

• Small-batch purchasing

• Volume orders

• BOM sourcing

• Long-term supply

• Product matching

• OEM/ODM sourcing support

Contact us with your required quantity and delivery destination for a customized quotation.