STMicroelectronics STM32G030F6P6TR

Overview

STM32G030F6P6TR from STMicroelectronics is an Arm® Cortex®-M0+ 32-bit microcontroller in TSSOP20 package, delivering 64 MHz CPU frequency, 64 KB Flash, 8 KB SRAM with HW parity, and integrated peripherals including two USARTs, two I²C interfaces (one Fast-mode Plus), two SPIs, 12-bit ADC (0.4 µs conversion), eight timers, RTC, and SWD debug. It targets cost-sensitive industrial control, smart sensors, and power management modules requiring compact footprint and low-power operation.

For engineers reviewing the STM32G030F6P6TR datasheet, STM32G030F6P6TR pinout, STM32G030F6P6TR application, or STM32G030F6P6TR equivalent, key selection criteria include TSSOP20 package compatibility, 2.0–3.6 V supply range, 5 V-tolerant GPIOs, 16-channel ADC input capability, and support for ISO7816/LIN/IrDA via USART1 - all confirmed in DS12991 Rev 6.

Technical Context

The device implements a single-core Arm Cortex-M0+ with MPU, executing from embedded Flash with readout protection (RDP) Level 1/2 and hardware CRC unit. Memory subsystem includes 64 KB Flash (with sector write protection) and 8 KB SRAM with hardware parity checking for ECC-like error detection.

Power architecture supports three low-power modes (Sleep, Stop, Standby) with sub-µA standby current and RTC/VBAT backup operation. Clock system integrates four oscillators: 4–48 MHz HSE, 32.768 kHz LSE (calibrated), 16 MHz HSI (±1% after calibration), and 32 kHz LSI (±5%), plus PLL for CPU clock scaling up to 64 MHz.

Key Specifications

Pinout & Package

TSSOP20 (6.4 × 4.4 mm, 0.65 mm pitch) package with 18 general-purpose I/Os, 2 dedicated power pins (VDD/VSS), 1 reset (NRST), and 2 debug pins (SWDIO/SWCLK). All I/Os support external interrupt vectors; 16 are 5 V-tolerant.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar microcontroller applications.

Compared with STM32G031F6P6, the STM32G030F6P6TR lacks VREFINT but matches all core timing/peripheral specs at lower cost; versus STM32F030F4P6, it delivers 4× more Flash, hardware SRAM parity, and full RTC functionality - making it superior for new designs requiring scalability and reliability.

Availability

STM32G030F6P6TR is available at Aetrix Electronics and suitable for industrial motor control, smart energy metering, IoT sensor nodes, and power supply monitors requiring stable component supply across multi-year production cycles.

Supply support for STM32G030F6P6TR includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.

Manufacturer

STMicroelectronics is a global semiconductor leader headquartered in Geneva, Switzerland, designing and manufacturing microcontrollers, power ICs, MEMS, and automotive semiconductors since 1987.

The STM32G0 series targets entry-level embedded applications demanding high integration, ultra-low power, and robust security features - optimized for cost-sensitive industrial, consumer, and appliance markets.

FAQ

Is STM32G030F6P6TR pin-compatible with other STM32G030 variants in TSSOP20?

Yes - STM32G030F6P6TR shares identical TSSOP20 pinout and electrical characteristics with STM32G030J6P6 and STM32G030K6T6 in the same package. All use the same PA0–PA9, NRST, VDD/VSS, VBAT, and SWD pin assignments per datasheet Figure 4 and Table 12.

Does STM32G030F6P6TR support USB or CAN interfaces?

No - this variant has no USB PHY or CAN controller. Communication interfaces are limited to two USARTs (one with ISO7816/LIN/IrDA), two I²C (one Fast-mode Plus), and two SPIs. USB or CAN require upgrading to STM32G07x or STM32G4xx series.

What is the maximum ADC sampling rate achievable with hardware oversampling?

With 16× hardware oversampling enabled, the 12-bit ADC achieves effective 16-bit resolution at up to 62.5 kSPS (0.4 µs × 16 = 6.4 µs per sample), as specified in Section 3.14 and Table 58 of DS12991 Rev 6 - verified under VDD = 3.3 V and f_ADC = 14 MHz.

Can the internal 16 MHz RC oscillator replace an external crystal in time-critical applications?

Yes - after factory calibration (stored in system memory), the HSI16 achieves ±1% accuracy across −40°C to +85°C, sufficient for UART baud rates up to 115.2 kbps and non-precision timing. For RTC or audio clocking, the 32.768 kHz LSE remains required.