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STM32G071CBT3

Name: STM32G071CBT3
Rating: 4.7 (12 reviews)

IC MCU 32BIT 128KB FLASH 48LQFP

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Mfr。パート #STM32G071CBT3
パッケージ LQFP-48
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仕様

Package	Tray
Series	STM32G0
ProductStatus	Active
CoreProcessor	ARM® Cortex®-M0+
CoreSize	32-Bit Single-Core
Speed	64MHz
Connectivity	HDMI-CEC, I²C, IrDA, LINbus, SPI, UART/USART, USB
Peripherals	Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT
NumberofI/O	44
ProgramMemorySize	128KB (128K x 8)
ProgramMemoryType	FLASH
RAMSize	36K x 8
Voltage-Supply(Vcc/Vdd)	1.7V ~ 3.6V
DataConverters	A/D 17x12b; D/A 2x12b
OscillatorType	Internal
OperatingTemperature	-40°C ~ 125°C (TA)
MountingType	Surface Mount
Package/Case	48-LQFP

概要

Description

The STM32G071CBT3 is a microcontroller from STMicroelectronics, part of the STM32G0 series, designed for low-power applications. It features a 32-bit ARM Cortex-M0+ core, operating at up to 64 MHz, and includes 64 KB of Flash memory and 8 KB of SRAM. This MCU is known for its energy efficiency, making it suitable for battery-powered devices.
Key features include a rich set of peripherals such as multiple GPIOs, UART, I2C, SPI interfaces, 12-bit ADC, and various timers. The STM32G071CBT3 also supports USB connectivity and comes with advanced power-saving modes.
Developers can utilize the STM32Cube software development platform, which provides libraries, tools, and middleware for rapid application development. The microcontroller is widely used in applications such as IoT devices, wearables, and various consumer electronics due to its flexibility, performance, and low power consumption.

Features

The STM32G071CBT3 is a microcontroller from STMicroelectronics, part of the STM32G0 series, featuring the Arm Cortex-M0+ core. Key features include:
- Core: Arm Cortex-M0+ running up to 64 MHz.
- Flash Memory: 64 KB of Flash memory.
- RAM: 16 KB of SRAM.
- I/O Ports: 38 GPIOs with alternative functions.
- Communication Interfaces:
- 1 x I2C
- 1 x SPI
- 1 x USART
- 1 x LPUART
- ADC: 12-bit analog-to-digital converter with up to 16 channels.
- Timers: Multiple timers including basic and advanced control timers.
- Low Power Modes: Designed for low power consumption applications.
- Operating Voltage: 1.8V to 3.6V.
- Package: LQFP48 (48 pins).
- Temperature Range: -40°C to +125°C.
This microcontroller is suitable for a variety of applications, including industrial control, consumer electronics, and IoT devices, thanks to its low power and versatile connectivity options.

Package

The STM32G071CBT3 is packaged in a LQFP-48 (Low-profile Quad Flat Package) with 48 pins. This package type is designed for surface mounting and is suitable for various applications requiring compact design and efficient thermal performance.

Pinout

The STM32G071CBT3 is a microcontroller from STMicroelectronics' STM32G0 series, featuring 32 pins. It is based on the ARM Cortex-M0+ core, operating at a maximum frequency of 64 MHz.
Pin functions include:
- GPIOs: Configurable for general-purpose I/O.
- Analog Input: Multiple channels for ADC.
- Timers: Timer inputs/outputs for PWM and timing functions.
- Communication Interfaces:
- USART for serial communication.
- I2C for communication with other devices.
- SPI for high-speed data transfer.
- Debugging: SWD interface for programming and debugging.
- Power Management: Power pins and modes for low-power applications.
- Reset and Crystal oscillator connections: For the microcontroller's reset and clocking.
This microcontroller is suitable for a variety of low-power applications, including sensors, IoT devices, and consumer electronics.

Manufacturer

The STM32G071CBT3 is manufactured by STMicroelectronics, a global semiconductor company headquartered in Geneva, Switzerland. STMicroelectronics specializes in the design and manufacture of a wide range of semiconductor products, including microcontrollers, sensors, power management ICs, and automotive solutions. The company serves various markets, including automotive, industrial, consumer electronics, and communication systems. STMicroelectronics is known for its innovation in embedded systems and its commitment to advancing technology for applications such as the Internet of Things (IoT), smart devices, and energy-efficient solutions.

Application

The STM32G071CBT3 microcontroller is suitable for various application areas, including:
1. Consumer electronics (smart home devices)
2. Industrial automation (sensors and controllers)
3. IoT applications (wireless connectivity and smart sensors)
4. Wearable devices (fitness trackers)
5. Medical devices (portable health monitors)
6. Automotive applications (body electronics)
7. Robotics (motor control and automation)
Its low power consumption and integrated peripherals support diverse use cases across these domains.

Equivalent

Equivalent products to the STM32G071CBT3 chip include other STM32G0 series microcontrollers, such as STM32G070CBU, STM32G071C6U, and STM32G0B1RE. Additionally, you might consider alternative microcontrollers from manufacturers like NXP (LPC series) or Texas Instruments (Tiva C series), depending on specific application requirements like peripherals, memory size, and power consumption. Always verify compatibility based on your project's needs.