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STM32F091VBT6

Name: STM32F091VBT6
Rating: 4.7 (12 reviews)

IC MCU 32BIT 128KB FLASH 100LQFP

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包 TQFP100
資料表 STM32F091VBT6 DataSheet
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規格

Package	Tray
Series	STM32F0
ProductStatus	Active
CoreProcessor	ARM® Cortex®-M0
CoreSize	32-Bit Single-Core
Speed	48MHz
Connectivity	CANbus, I²C, IrDA, LINbus, SPI, UART/USART
Peripherals	DMA, I²S, POR, PWM, WDT
NumberofI/O	88
ProgramMemorySize	128KB (128K x 8)
ProgramMemoryType	FLASH
RAMSize	32K x 8
Voltage-Supply(Vcc/Vdd)	2V ~ 3.6V
DataConverters	A/D 19x12b; D/A 2x12b
OscillatorType	Internal
OperatingTemperature	-40°C ~ 85°C (TA)
MountingType	Surface Mount
Package/Case	100-LQFP

概述

Description

The STM32F091VBT6 is a microcontroller from STMicroelectronics, part of the STM32F0 series, which is designed for cost-sensitive applications requiring high performance and efficiency. It features an ARM Cortex-M0 core operating at a frequency of up to 48 MHz, providing a balance of processing power and energy efficiency.
Key specifications include 64 KB of flash memory, 8 KB of SRAM, and a range of I/O interfaces such as GPIO, UART, I2C, and SPI. The microcontroller supports various peripherals like timers, ADC, and a 12-bit DAC, making it suitable for embedded systems, industrial control, and consumer electronics.
The STM32F091VBT6 also includes several power-saving modes to extend battery life in portable applications. Its rich development ecosystem, including the STM32Cube software and various IDEs, facilitates rapid prototyping and development. Overall, it's an ideal choice for developers looking to leverage the benefits of the STM32 platform in low-power and cost-effective designs.

Features

The STM32F091VBT6 is a microcontroller from STMicroelectronics, part of the STM32F0 series. Key features include:
- Core: ARM Cortex-M0 at up to 48 MHz
- Flash Memory: 64 KB of embedded Flash memory
- RAM: 8 KB of SRAM
- I/O Ports: Up to 37 GPIOs
- Analog: 1x 12-bit ADC with up to 16 channels
- Timers: 3 general-purpose timers and 1 advanced-control timer
- Communication Interfaces:
- 1x I2C,
- 1x SPI,
- 1x USART
- USB: 1x Full-Speed USB 2.0 interface
- Low Power: Multiple low-power modes for energy efficiency
- Operating Voltage: 2.7 to 3.6 V
- Temperature Range: -40 °C to +85 °C
This microcontroller is suitable for various applications, including consumer electronics, industrial control, and IoT devices, due to its flexibility and extensive peripheral support.

Package

The STM32F091VBT6 is packaged in a LQFP (Low-profile Quad Flat Package) with 32 pins. This package type features a low profile and is suitable for surface mounting on PCBs.

Pinout

The STM32F091VBT6 microcontroller from STMicroelectronics features a 48-pin LQFP package. It is based on the ARM Cortex-M0 core, operating at a maximum frequency of 48 MHz.
Key functions of its pins include:
- GPIO: 37 general-purpose input/output pins.
- ADC: 1 analog-to-digital converter with multiple channels.
- I2C: 2 I2C interfaces for communication with peripherals.
- SPI: 1 SPI interface for high-speed data transfer.
- USART: 2 USART interfaces for serial communication.
- Timers: 3 general-purpose timers for PWM and timing functions.
- PWM: Support for pulse-width modulation on specific GPIO pins.
- USB: Full-speed USB 2.0 interface for connectivity.
The STM32F091VBT6 is suitable for a variety of applications in consumer electronics, industrial controls, and IoT devices, offering flexibility and performance in a compact design.

Manufacturer

The STM32F091VBT6 is manufactured by STMicroelectronics, a global semiconductor company. STMicroelectronics specializes in the design and production of a wide range of semiconductor products, including microcontrollers, sensors, and power management devices. The company serves various markets including automotive, industrial, personal electronics, and communications. Established in 1987 and headquartered in Geneva, Switzerland, STMicroelectronics focuses on innovation and sustainability, providing solutions for the Internet of Things (IoT), smart driving, and smart industry applications. Its STM32 series of microcontrollers, including the STM32F091VBT6, is widely used in embedded systems for various applications due to their performance and energy efficiency.

Application

The STM32F091VBT6 microcontroller is suitable for various application areas, including industrial automation, consumer electronics, motor control, IoT devices, smart sensors, and automotive systems. Its low power consumption, integrated peripherals, and flexible GPIO make it ideal for embedded systems requiring connectivity, data processing, and real-time control. Additionally, it can be used in home automation, wearable devices, and medical equipment, leveraging its performance and efficiency.

Equivalent

The STM32F091VBT6 chip can be compared to the following equivalent products:
1. STM32F070RBT6 - A smaller variant with similar features.
2. STM32F103C8T6 - A more powerful Cortex-M3 option but in a different series.
3. LPC1114FN28/102 - An alternative from NXP with comparable specs.
Always check specific features like I/O, memory, and peripherals to ensure compatibility.