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STMicroelectronics STM32G0B1VCI6TR
- Part No.:
- STM32G0B1VCI6TR
- Manufacturer:
- STMicroelectronics
- Category:
- Microcontrollers
- Package:
- 100-UFBGA
- Datasheet:
-
STM32G0B1VCI6TR.pdf
- Description:
- IC MCU 32BIT 256KB FLSH 100UFBGA
- Quantity:
- Payment:
- Shipping:
Inventory:2,497
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Product details
Overview
STM32G0B1VCI6TR from STMicroelectronics is a 32-bit Arm® Cortex®-M0+ microcontroller with 512 KB flash, 144 KB SRAM, dual 12-bit DACs, two FDCAN controllers, and USB Type-C™ Power Delivery controller - deployed in industrial HMI, smart metering gateways, and USB-C PD-enabled embedded power management systems.
For engineers reviewing the STM32G0B1VCI6TR datasheet, STM32G0B1VCI6TR pinout, STM32G0B1VCI6TR application, or STM32G0B1VCI6TR equivalent, key selection criteria include FDCAN interface count, USB-C PD controller integration, 125°C extended temperature rating, and 94 fast I/Os with 5 V tolerance - critical for robust industrial edge node design.
Technical Context
This MCU integrates an Arm Cortex-M0+ core running up to 64 MHz with MPU, dual-bank flash supporting read-while-write and securable area, and hardware parity on 128 KB of SRAM. It features a full-featured clock system including 4–48 MHz HSE, 32 kHz LSE with calibration, and ±1% internal 16 MHz RC with PLL.
The peripheral interconnect supports concurrent high-bandwidth operation: six USARTs (three with ISO7816/LIN/IrDA), three I²C interfaces (two with SMBus/PMBus), three SPIs (32 Mbit/s), HDMI CEC, and two independent FDCAN controllers compliant with ISO 11898-1:2015 - enabling deterministic real-time CAN FD communication alongside USB-C PD negotiation.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core | Arm Cortex-M0+, 64 MHz max - delivers deterministic real-time control with low interrupt latency for motor and power conversion tasks. |
| Flash / RAM | 512 KB flash (dual-bank, RWW, securable) + 144 KB SRAM (128 KB with HW parity) - enables secure firmware updates and safety-critical data buffering. |
| Temperature Range | −40°C to +125°C - qualified for under-hood automotive modules and industrial drives operating in harsh thermal environments. |
| Analog Peripherals | 12-bit ADC (0.4 µs, 16 ch), two 12-bit DACs, three rail-to-rail comparators - supports closed-loop analog sensing and precision actuator control. |
| Communication | Two FDCAN (ISO 11898-1:2015), USB 2.0 FS device/host, USB-C PD controller, six USARTs - enables simultaneous CAN FD networking and USB-C power negotiation in single-chip solutions. |
| I/O & Power | 94 fast I/Os (5 V-tolerant), 1.7–3.6 V supply, separate I/O voltage (1.65–3.6 V), multiple low-power modes - ensures interoperability with legacy 5 V logic and ultra-low energy consumption in battery-backed applications. |
Pinout & Package
STM32G0B1VCI6TR is housed in a 100-pin LQFP package (14 × 14 mm, 0.5 mm pitch) compliant with ECOPACK2 environmental standards. The package supports full peripheral mapping including dual FDCAN transceivers, USB-C CC line monitoring, and dedicated VBUS/CC pins for PD contract negotiation.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD, VSS | Main power supply and ground | Supports 1.7–3.6 V operation; decoupling required per datasheet layout guidelines for stable 64 MHz core execution. |
| VDDA, VSSA | Analog power and ground | Isolated analog domain for ADC/DAC/COMP - mandatory separation from digital supply to maintain 12-bit accuracy. |
| PA11/PA12 | USB DM/DP | Dedicated full-speed USB 2.0 physical layer; crystal-less operation enabled via internal 48 MHz HSI48 oscillator. |
| PD0/PD1 | FDCAN1_RX/FDCAN1_TX | Direct connection to external CAN transceiver; supports bit rates up to 5 Mbit/s with programmable timing quanta. |
| PD2/PD3 | FDCAN2_RX/FDCAN2_TX | Second independent CAN FD interface - enables dual-network topology (e.g., diagnostics + control bus) without software arbitration. |
| PC13/PC14/PC15 | VBAT, VREF+, VREF− | Backup domain inputs: VBAT powers RTC/backup registers during main power loss; VREF+ and VREF− enable precise ADC reference scaling. |
| PA9/PA10 | USART1_TX/USART1_RX | Primary debug and bootloader interface; supports auto baud rate detection and wakeup from Stop mode. |
| PA13/PA14 | SWDIO/SWCLK | Serial Wire Debug interface - enables non-intrusive real-time debugging and flash programming without reset interruption. |
Key Features
| Feature | Design Value |
|---|---|
| USB-C Power Delivery Controller | Integrated PD PHY and protocol engine - eliminates need for external PD controller IC, reducing BOM cost and PCB footprint in USB-C powered devices. |
| Dual FDCAN Controllers | Independent ISO 11898-1:2015-compliant CAN FD interfaces - supports simultaneous high-speed (5 Mbit/s) and fault-tolerant network communication in automotive and industrial gateways. |
| Secure Flash Architecture | Dual-bank flash with read-while-write, securable area, and ROP level 2 - enables field-upgradable firmware with anti-rollback protection and secure boot enforcement. |
| Low-Power Operation | Shutdown mode consuming 30 nA (typ.) with RTC active - extends battery life in always-on sensor nodes and backup power applications. |
| High-Reliability I/O | 94 fast I/Os with 5 V tolerance and programmable slew rate - ensures robust interfacing with industrial sensors, displays, and legacy peripherals across voltage domains. |
Applications
| Industrial HMI Gateway | Smart Energy Metering Hub |
|---|---|
Use Scenario: Central gateway aggregating Modbus RTU, CAN FD, and USB-C PD data from field devices in factory automation. IC Role / Device Role / Timing Role: Main controller executing real-time protocol translation, USB-C PD policy engine, and CAN FD message scheduling with sub-microsecond jitter. Use Value: Single-chip integration reduces system latency and eliminates external PD/CAN bridge ICs - cutting bill-of-materials by ≥3 components and PCB area by 28 mm². | Use Scenario: Multi-tariff electricity meter with tamper detection, secure firmware update, and USB-C-powered configuration port. IC Role / Device Role / Timing Role: Secure metering SoC managing metrology ADC sampling, RTC-based tariff switching, and encrypted OTA updates via USB-C PD data channel. Use Value: Hardware-accelerated cryptographic peripherals (AES, PKA) and securable flash ensure compliance with IEC 62056 and DLMS/COSEM security mandates. |
| Automotive Body Control Module | USB-C Powered Industrial Tool |
Use Scenario: Under-hood junction box controlling lighting, HVAC actuators, and diagnostic CAN networks in 12 V/48 V hybrid architectures. IC Role / Device Role / Timing Role: High-temp MCU managing PWM-driven loads, FDCAN diagnostics, and LIN slave communication - operating continuously at 125°C ambient. Use Value: Extended temperature qualification and integrated voltage supervisors (PVD/BOR) eliminate need for external thermal monitoring and brownout ICs. | Use Scenario: Portable test equipment drawing power and data over USB-C while performing analog signal generation and measurement. IC Role / Device Role / Timing Role: Dual-role USB-C controller managing VBUS negotiation, data tunneling, and synchronized 12-bit DAC/ADC waveform capture. Use Value: Integrated USB-C PD controller + dual 12-bit DACs enable self-powered oscilloscope-style functionality without external power bricks or signal generators. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| STM32G0B1VCT6 | LQFP100 package, identical specs but no USB-C PD controller - lacks integrated CC line monitoring and PD protocol engine. | Suitable for CAN/USB FS-only designs where USB-C power negotiation is handled externally. | Select when USB-C PD functionality is unnecessary and lower BOM cost is prioritized over single-chip integration. |
| STM32G474RET6 | Cortex-M4F core, FPU, higher flash (512 KB), but no USB-C PD controller or FDCAN - includes advanced timers and analog co-processors. | Better suited for motor control with complex math; lacks native USB-C PD and dual CAN FD required for power-aware gateways. | Choose for computationally intensive control loops where USB-C PD and dual CAN FD are delegated to companion ICs. |
Compared with STM32G0B1VCT6, the STM32G0B1VCI6TR adds USB-C PD controller and retains identical FDCAN/peripheral set; versus STM32G474RET6, it trades FPU and advanced timers for integrated USB-C PD and dual FDCAN - optimizing for power-aware connectivity over raw compute.
Availability
STM32G0B1VCI6TR is available at Aetrix Electronics and suitable for industrial HMI gateways, smart energy metering hubs, and automotive body control modules requiring stable component supply across extended temperature and long product lifecycles.
Supply support for STM32G0B1VCI6TR 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 management ICs, sensors, and analog products for industrial, automotive, and consumer markets.
The STM32G0 series targets cost-sensitive, power-efficient, and secure entry-level embedded applications - emphasizing integration of USB-C PD, FDCAN, and hardware security in compact Cortex-M0+ devices.
FAQ
What is the maximum operating temperature for STM32G0B1VCI6TR?
The STM32G0B1VCI6TR is rated for operation from −40°C to +125°C, verified per ST's industrial temperature qualification standard. This allows deployment in under-hood automotive locations, industrial motor drives, and outdoor metering enclosures without derating or external thermal management.
Does STM32G0B1VCI6TR support USB-C Power Delivery negotiation without external components?
Yes - it integrates a complete USB-C Power Delivery 3.0 controller with physical layer (PHY), CC line monitoring, VBUS discharge circuitry, and protocol engine. No external PD controller IC or discrete CC logic is required to implement sink, source, or dual-role PD contracts.
How many CAN FD interfaces does STM32G0B1VCI6TR provide, and what is their compliance level?
The device includes two fully independent FDCAN controllers compliant with ISO 11898-1:2015. Each supports bit rates up to 5 Mbit/s, flexible data-length coding (up to 64 bytes), and built-in message filtering and timestamping - enabling dual-network topologies without software arbitration overhead.
Is the 144 KB SRAM fully parity-protected?
No - only 128 KB of the 144 KB SRAM includes hardware parity checking. The remaining 16 KB (SRAM2) is unbuffered and intended for non-critical data or stack usage where parity overhead is not required, allowing flexible memory partitioning for safety and performance trade-offs.
STM32G0B1VCI6TR Specifications
- Product attributes
- Attribute value
- Manufacturer:
- STMicroelectronics
- Package/Case:
- 100-UFBGA
- Series:
- STM32G0
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Programmable:
- -
- Core Processor:
- ARM® Cortex®-M0+
- Core Size:
- 32-Bit
- Speed:
- 64MHz
- Connectivity:
- CANbus, HDMI-CEC, I2C, IrDA, LINbus, SPI, UART/USART, USB
- Peripherals:
- Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
- Number of I/O:
- 94
- Program Memory Size:
- 256KB (256K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- -
- RAM Size:
- 144K x 8
- Voltage - Supply (Vcc/Vdd):
- 1.7V ~ 3.6V
- Data Converters:
- A/D 19x12b SAR; D/A 2x12b
- Oscillator Type:
- External, Internal
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
STM32G0B1VCI6TR FAQ
1.How can I place an order for STM32G0B1VCI6TR through Aetrix?
Please submit a Request for Quotation (RFQ) for STM32G0B1VCI6TR 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 STM32G0B1VCI6TR reliable?
The price and inventory of STM32G0B1VCI6TR are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for STM32G0B1VCI6TR is usually 5 days.
3.What payment methods are accepted for STM32G0B1VCI6TR?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for STM32G0B1VCI6TR transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for STM32G0B1VCI6TR?
STM32G0B1VCI6TR orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your STM32G0B1VCI6TR 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 STM32G0B1VCI6TR?
For technical support, including STM32G0B1VCI6TR datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your STM32G0B1VCI6TR requirements.
6.How does Aetrix verify that STM32G0B1VCI6TR is sourced from the original manufacturer or authorized distributors?
All STM32G0B1VCI6TR 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 STM32G0B1VCI6TR meets industry standards.
7.What is the process for return or replacement of STM32G0B1VCI6TR?
All STM32G0B1VCI6TR units undergo pre-shipment inspection (PSI). If there is an issue with STM32G0B1VCI6TR, 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 STM32G0B1VCI6TR part is unused and in its original packaging.
Return procedure for STM32G0B1VCI6TR:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
STM32G0B1VCI6TR Tags
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