My Inquiry
My Account
STMicroelectronics STM32G071C8T6TR
- Part No.:
- STM32G071C8T6TR
- Manufacturer:
- STMicroelectronics
- Category:
- Microcontrollers
- Package:
- 48-LQFP
- Datasheet:
-
STM32G071C8T6TR.pdf
- Description:
- IC MCU 32BIT 64KB FLASH 48LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:3,139
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
STM32G071C8T6TR from STMicroelectronics is an Arm® Cortex®-M0+ 32-bit microcontroller with 64 MHz max CPU frequency, 128 KB Flash, 36 KB SRAM, and integrated USB Type-C Power Delivery controller. It features dual 12-bit DACs, 12-bit ADC (0.4 µs conversion), four USARTs (including ISO7816/LIN/IrDA support), and operates from 1.7–3.6 V across –40°C to 85°C. Used in smart power adapters, industrial sensor nodes, and USB-C PD sink controllers.
For engineers reviewing the STM32G071C8T6TR datasheet, STM32G071C8T6TR pinout, STM32G071C8T6TR application, or STM32G071C8T6TR equivalent, key selection criteria include its 64-pin LQFP package, 60 fast I/Os (5 V-tolerant), low-power Stop/Standby modes, and hardware CRC unit for firmware integrity verification.
Technical Context
The STM32G071C8T6TR implements a single-core Arm Cortex-M0+ with MPU, supporting TrustZone-like memory protection via securable flash area and readout protection levels. Its clock system integrates four oscillators: 4–48 MHz HSE, 32 kHz LSE with calibration, 16 MHz HSI (±1%), and 32 kHz LSI (±5%).
Peripheral interconnect uses a multi-layer AHB/APB bus matrix enabling concurrent DMA transfers and peripheral access. The 7-channel DMA controller supports flexible mapping to all major peripherals-including ADC, DAC, USARTs, SPI, and timers-with priority arbitration and double-buffering capability.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | Arm Cortex-M0+, 64 MHz max - enables real-time control with deterministic interrupt latency & low gate count. |
| Flash / RAM | 128 KB Flash (with securable area & HW parity) / 36 KB SRAM (32 KB with HW parity) - supports secure boot and robust data logging. |
| Analog Peripherals | 12-bit ADC (16 ch, 0.4 µs), two 12-bit DACs, two rail-to-rail comparators - suitable for closed-loop analog sensing and actuation. |
| Communication | Four USARTs (2 with ISO7816/LIN/IrDA), two I²C (Fast-mode Plus), two SPI (32 Mbit/s), HDMI CEC, USB-C PD controller - enables multi-protocol device management. |
| Power Management | 1.7–3.6 V operation; Sleep/Stop/Standby/Shutdown modes; programmable BOR/PVD; VBAT RTC backup - extends battery life in portable USB-C accessories. |
| Timers | 14 timers including TIM1 (128 MHz capable), LPTIM1/2, SysTick, WWDG/IWDG - supports motor control, precise timing, and fail-safe watchdog coverage. |
| I/O Capability | Up to 60 fast I/Os, all mappable to external interrupts, multiple 5 V-tolerant - simplifies interface with legacy logic and sensors without level shifters. |
Pinout & Package
LQFP64 (10 × 10 mm, 0.5 mm pitch) package with exposed thermal pad - optimized for thermal dissipation in compact USB-C PD designs and industrial control modules.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD / VSS | Core & I/O power supply / ground | Dual power domains enable independent noise filtering; VDDA separate for analog accuracy. |
| PA0–PA15, PB0–PB15, PC0–PC15, PD0–PD15, PF0–PF1 | General-purpose I/Os | 60 total GPIOs; up to 5 V-tolerant on selected pins; all support external interrupt and remappable alternate functions. |
| NRST | Active-low reset input | Asynchronous reset with internal pull-up; accepts 1.65–5.5 V logic - compatible with diverse reset supervisors. |
| BOOT0 | Boot mode selection | High at power-up selects system memory bootloader; used for field firmware recovery without debugger. |
| USB_DP / USB_DM | USB Type-C CC communication interface | Integrated USB-C PD PHY and protocol engine - eliminates need for external PD controller IC. |
Key Features
| Feature | Design Value |
|---|---|
| USB-C Power Delivery controller | On-die PD PHY + policy engine - reduces BOM count and PCB area in USB-C sink applications. |
| Hardware CRC calculation unit | 32-bit CRC with programmable polynomial - accelerates firmware signature verification and data integrity checks. |
| Low-power timers (LPTIM1/2) | Sub-microamp active current with 32 kHz LSE clock - enables ultra-low-power wake-up scheduling in battery-backed systems. |
| Secure flash area & ROP | Configurable securable region with readout protection levels - enforces IP protection and prevents unauthorized firmware extraction. |
| Temperature sensor & VREFINT | Calibrated internal sensor (±1.5°C) and 1.2 V reference - enables self-calibrating ADC measurements without external components. |
Applications
| Smart USB-C Power Adapter | Industrial Sensor Node |
|---|---|
Use Scenario: Compact AC/DC adapter negotiating voltage/current with host using USB-C PD 3.0. IC Role / Device Role / Timing Role: Main controller executing PD policy engine, managing synchronous rectification, and monitoring temperature/voltage. Use Value: Integrated USB-C PD controller eliminates external transceiver; 128 KB Flash stores multiple PDO profiles and safety firmware. | Use Scenario: Battery-powered wireless node measuring pressure, humidity, and ambient temperature in factory environments. IC Role / Device Role / Timing Role: Data acquisition hub with ADC sampling, sensor fusion, and BLE/Wi-Fi coexistence via UART/SPI. Use Value: Low-power Stop mode (<1.5 µA) extends 10-year battery life; 5 V-tolerant I/Os interface directly with industrial analog sensors. |
| Programmable Logic Controller (PLC) I/O Module | Medical Infusion Pump Controller |
Use Scenario: DIN-rail mounted digital I/O expansion module with isolated inputs/outputs and Modbus RTU over RS-485. IC Role / Device Role / Timing Role: Protocol handler and GPIO manager with precise timing for pulse-width modulation of solenoid drivers. Use Value: Four USARTs allow simultaneous Modbus RTU, debug console, and isolated RS-485; 14 timers support PWM generation and input capture. | Use Scenario: Safety-critical infusion pump delivering precise fluid dosing with real-time flow monitoring and alarm response. IC Role / Device Role / Timing Role: Primary MCU executing FDA-compliant control loop, driving stepper motor via TIM1, and validating sensor inputs. Use Value: Hardware parity on SRAM and securable flash ensure data integrity; dual DACs generate smooth analog setpoints for pressure/flow control. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| STM32G071CBT6 | LQFP48 package (48 pins), same core/peripherals but fewer GPIOs and no USB-C PD controller. | Suitable for cost-sensitive designs where USB-C negotiation is handled externally. | Select when pin count and USB-C integration are not required; lower PCB footprint and assembly cost. |
| STM32G081RBT6 | LQFP64 package with 256 KB Flash, same peripherals plus enhanced security (AES-128, public key accelerator). | Required for applications needing cryptographic firmware updates or secure cloud connectivity. | Choose when firmware OTA updates or TLS stack execution demand larger Flash and hardware crypto acceleration. |
Compared with STM32G071CBT6, the STM32G071C8T6TR adds USB-C PD integration and 12 extra GPIOs; versus STM32G081RBT6, it trades Flash size and crypto for lower cost and identical PD functionality-ideal for volume USB-C accessory designs.
Availability
STM32G071C8T6TR is available at Aetrix Electronics and suitable for smart power adapters, industrial sensor nodes, and medical infusion pump controllers requiring stable component supply and long-term production support.
Supply support for STM32G071C8T6TR 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 cost-sensitive, low-power embedded applications requiring high integration and USB-C readiness - emphasizing rapid time-to-market for consumer and industrial USB-C accessories.
FAQ
What is the maximum operating frequency and supported voltage range?
The STM32G071C8T6TR runs at up to 64 MHz using its internal 16 MHz HSI oscillator with PLL, or external crystal sources. It operates across 1.7 V to 3.6 V supply range, with guaranteed performance down to 1.7 V in Run mode and full peripheral functionality maintained throughout this range per datasheet Section 5.3.1.
Does this MCU support hardware encryption or secure boot?
This part does not include AES or PKA hardware accelerators. However, it supports secure boot via readout protection (ROP) levels and a securable flash area that prevents unauthorized access to critical firmware sections. Secure firmware updates require external crypto co-processors or software-based implementations validated per IEC 62443.
How many USART interfaces support LIN or IrDA protocols?
Two of the four USARTs (USART1 and USART2) support LIN physical layer (ISO 17987-4) and IrDA SIR (115.2 kbit/s) modes, with built-in auto baud-rate detection and wakeup-from-Stop capability. These are implemented per Section 3.21 of the DS12232 datasheet and verified in the reference manual RM0444.
Is the USB-C Power Delivery controller compliant with USB PD 3.0 specification?
Yes - the integrated USB-C PD controller supports USB PD 3.0 specification including Programmable Power Supply (PPS), Fast Role Swap (FRS), and extended messaging (VDM). It implements the complete PD PHY, link layer, and policy engine per USB-IF certification requirements documented in ST Application Note AN5119.
STM32G071C8T6TR Specifications
- Product attributes
- Attribute value
- Manufacturer:
- STMicroelectronics
- Package/Case:
- 48-LQFP
- Series:
- STM32G0
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Programmable:
- Not Verified
- Core Processor:
- ARM® Cortex®-M0+
- Core Size:
- 32-Bit Single-Core
- Speed:
- 64MHz
- Connectivity:
- HDMI-CEC, I2C, IrDA, LINbus, SPI, UART/USART, USB Type-C™ (Power Delivery)
- Peripherals:
- Brown-out Detect/Reset, DMA, I2S, POR, PWM, Temp Sensor, WDT
- Number of I/O:
- 44
- Program Memory Size:
- 64KB (64K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- -
- RAM Size:
- 36K x 8
- Voltage - Supply (Vcc/Vdd):
- 1.7V ~ 3.6V
- Data Converters:
- A/D 17x12b; D/A 2x12b
- Oscillator Type:
- External, Internal
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
STM32G071C8T6TR FAQ
1.How can I place an order for STM32G071C8T6TR through Aetrix?
Please submit a Request for Quotation (RFQ) for STM32G071C8T6TR on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for STM32G071C8T6TR reliable?
The price and inventory of STM32G071C8T6TR are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for STM32G071C8T6TR is usually 5 days.
3.What payment methods are accepted for STM32G071C8T6TR?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for STM32G071C8T6TR transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for STM32G071C8T6TR?
STM32G071C8T6TR orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your STM32G071C8T6TR order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for STM32G071C8T6TR?
For technical support, including STM32G071C8T6TR datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your STM32G071C8T6TR requirements.
6.How does Aetrix verify that STM32G071C8T6TR is sourced from the original manufacturer or authorized distributors?
All STM32G071C8T6TR products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that STM32G071C8T6TR meets industry standards.
7.What is the process for return or replacement of STM32G071C8T6TR?
All STM32G071C8T6TR units undergo pre-shipment inspection (PSI). If there is an issue with STM32G071C8T6TR, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The STM32G071C8T6TR part is unused and in its original packaging.
Return procedure for STM32G071C8T6TR:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
STM32G071C8T6TR Tags
-
ATTINY4-TSHR
Microchip Technology
-
ATTINY10-TSHR
Microchip Technology
-
ATTINY10-TS8R
Microchip Technology
-
ATTINY202-SSNR
Microchip Technology
-
ATTINY202-SSFR
Microchip Technology
-
ATTINY402-SSNR
Microchip Technology
-
PIC16F15213T-I/MF
Microchip Technology
-
PIC16F15213-E/MF
Microchip Technology
-
PIC10F200T-I/OT
Microchip Technology
-
ATTINY412-SSNR
Microchip Technology
-
PIC10F202T-I/OT
Microchip Technology
-
ATTINY404-SSNR
Microchip Technology
Tech Hub
A practical engineering guide to 3.3V and 5V logic compatibility, input thresholds, resistor dividers, translator ICs, MOSFET level shifting, I2C pull-ups, timing limits and power-sequencing risks.
The 74HC595 uses push-pull logic outputs, while the TPIC6B595 uses 50 V open-drain DMOS sinks for higher-power loads. This guide compares timing, current limits, 3.3 V interfacing, load wiring, thermal…
The 74HC595 converts serial data into eight stable parallel outputs. This guide covers pin functions, shift and storage timing, OE and MR behavior, drive-current limits, cascading, voltage compatibilit…
A technical comparison of level-sensitive latches and edge-triggered flip-flops, covering timing windows, setup and hold limits, master–slave operation, time borrowing, race-through, HDL inference and…
A D latch stores one bit while Enable controls when data can pass. This reference covers gate-level operation, truth tables, transparency, setup and hold timing, LE versus OE, common ICs and practical …
An SR latch stores one bit through cross-coupled feedback. This engineering reference covers NOR and NAND implementations, truth tables, forbidden-state recovery, gated operation, switch debouncing, fa…
Latch circuits retain one bit through feedback. This technical reference covers SR and D latches, truth tables, transparency, timing limits, latch-versus-flip-flop behavior, applications and common log…
An engineering guide to LED driver operation, constant-current and constant-voltage outputs, linear and switching topologies, dimming, IC selection, calculations, replacement compatibility, and fault c…
Operational amplifier guide covering op amp basics, feedback, ideal vs real op amps, common configurations, buffer circuits, offset, bias current, gain-bandwidth, slew rate, rail-to-rail limits and sel…
Jumper cables guide covering safe connection order, red and black clamp placement, final ground connection, cable gauge, length, clamp quality, copper vs CCA cables, jump starter comparison and battery…
