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STM32G0B1VBT6

STM32G0B1VBT6

STMicroelectronics
ARM® Cortex®-M0+ STM32G0 Microcontroller IC 32-Bit 64MHz 128KB (128K x 8) FLASH 100-LQFP (14x14)
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Overview

The STM32G0B1VBT6 is a high-performance ARM Cortex-M0+ microcontroller operating at up to 64MHz, featuring a high density of 144KB RAM and 512KB Flash. It is specifically designed for modern connectivity, integrating a USB Type-C Power Delivery controller alongside dual CAN FD interfaces in a 100-pin LQFP package. This MCU optimizes BOM cost by eliminating the need for external crystal oscillators in many applications through its high-precision internal RC oscillators.

Why Choose This Part

This part offers an exceptional memory-to-core ratio with 144KB of SRAM for complex protocol stacks. Its specialized peripherals, including hardware oversampling for 16-bit ADC resolution and a dedicated USB Type-C PD PHY, reduce the need for external discrete components.

Applications

USB-C Power Delivery Peripherals
Utilizing the integrated USB Type-C PD controller for managing power negotiation in docking stations and high-speed chargers.
Industrial Gateway Systems
Acting as a communication hub between CANbus networks and PC-based control systems via its high-speed USB 2.0 interface.
Battery Management Systems
Monitoring cell health using the 19-channel 12-bit SAR ADC and communicating status via LINbus or CAN interfaces.
Smart Home Appliances
Managing user interfaces and sensor arrays while maintaining low standby power consumption as low as 76uA.

Key Specifications

Speed 64MHz
RAM Size 144K x 8
Core Size 32-Bit
Peripherals Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
Connectivity CANbus, HDMI-CEC, I2C, IrDA, LINbus, SPI, UART/USART, USB2.0, USB Type-C (Power Delivery)
Mounting Type Surface Mount
Number of I/O 94
Core Processor ARM Cortex-M0+
Package / Case 100-LQFP
Data Converters A/D 19x12b SAR; D/A 2x12b
Oscillator Type External, Internal
Program Memory Size 128KB (128K x 8)
Program Memory Type FLASH
Operating Temperature -40degC ~ 85degC (TA)
Supplier Device Package 100-LQFP (14x14)
Voltage - Supply (Vcc/Vdd) 1.7V ~ 3.6V

Getting Started

Start development using the STM32CubeG0 software suite and an NUCLEO-G0B1RE evaluation board. The part is fully supported by standard toolchains including IAR EWARM, Keil MDK, and the GCC-based STM32CubeIDE.

Dev Boards

Development boards and breakout modules featuring the STM32G0B1VBT6 or compatible chips — ready to use for prototyping.

NUCLEO-G031K8 STMicroelectronics
STM32G031 Nucleo-32 STM32G0 ARM® Cortex®-M0+ MCU 32-Bit Embedded Evaluation Board
Digi-Key Mouser 651 in stock
NUCLEO-G071RB STMicroelectronics
STM32G071 Nucleo-64 STM32G0 ARM® Cortex®-M0+ MCU 32-Bit Embedded Evaluation Board
Digi-Key Mouser 1,311 in stock
NUCLEO-G0B1RE STMicroelectronics
STM32G0B1 Nucleo-64 STM32G0 ARM® Cortex®-M0+ MCU 32-Bit Embedded Evaluation Board
Digi-Key Mouser 1,967 in stock
STM32G071B-DISCO STMicroelectronics
STM32G071 Discovery STM32G0 ARM® Cortex®-M0+ MCU 32-Bit Embedded Evaluation Board
Digi-Key 74 in stock
STM32G0316-DISCO STMicroelectronics
STM32G031 Discovery STM32G0 ARM® Cortex®-M0+ MCU 32-Bit Embedded Evaluation Board
Digi-Key 35 in stock

Also Consider

ATSAMD21G18A-AU MCHPMicrochip - An alternative Cortex-M0+ MCU with integrated USB, though it lacks the integrated USB-C PD and dual CAN FD features.

Categories

Microcontrollers > ARM Cortex-M0 / M0+ Microcontrollers > STMicroelectronics Automotive > CAN Bus & Vehicle Networking