STM32F091CBT6TR

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STM32F091CBT6TR

IC MCU 32BIT 128KB FLASH 48LQFP

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Specifications

Series STM32F0
Part Status Active
DigiKey Programmable Not Verified
Core Processor ARM® Cortex®-M0
Core Size 32-Bit
Speed 48MHz
Connectivity CANbus, I2C, IrDA, LINbus, SPI, UART/USART
Peripherals DMA, I2S, POR, PWM, WDT
Number of I/O 38
Program Memory Size 128KB (128K x 8)
Program Memory Type FLASH
RAM Size 32K x 8
Voltage - Supply (Vcc/Vdd) 2V ~ 3.6V
Data Converters A/D 13x12b; D/A 2x12b
Oscillator Type Internal
Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Surface Mount
Supplier Device Package 48-LQFP (7x7)
Package / Case 48-LQFP
Base Product Number STM32F091

Overview

Description

The STM32F091CBT6TR is a microcontroller from STMicroelectronics' STM32 family, based on the ARM Cortex-M0 core. It operates at a maximum frequency of 48 MHz and features 64 KB of Flash memory and 8 KB of SRAM. This MCU is designed for low-power applications and offers a wide range of peripherals, including GPIOs, timers, ADCs, I2C, SPI, and USART, making it versatile for various embedded applications.
The STM32F091CBT6TR supports the STM32Cube ecosystem, which includes software libraries and development tools, facilitating rapid prototyping and deployment. It features an integrated USB 2.0 full-speed interface, enhancing connectivity options. With its compact LQFP-48 package, it is suitable for space-constrained designs.
Key applications include consumer electronics, industrial automation, and IoT devices. The combination of performance, low power consumption, and rich peripheral integration makes the STM32F091CBT6TR an excellent choice for developers looking to build efficient and capable embedded systems.

Features

The STM32F091CBT6TR is a microcontroller from STMicroelectronics' STM32F0 series, featuring a 32-bit ARM Cortex-M0 core. Key features include:
- Core: ARM Cortex-M0 running up to 48 MHz.
- Memory: 64 KB Flash memory and 8 KB SRAM.
- I/O Ports: 37 general-purpose I/O pins.
- Timers: Multiple timers including advanced control for motor applications.
- ADC: 1x 12-bit ADC with up to 16 channels.
- Communication Interfaces:
- 2x I2C
- 1x SPI
- 1x USART
- 1x USB 2.0 full-speed device
- Power Supply: Operating voltage from 2.0V to 3.6V.
- Low Power Modes: Various sleep modes for energy efficiency.
- Package: LQFP-48 with a small footprint for space-constrained applications.
This microcontroller is ideal for cost-sensitive applications, including consumer electronics, industrial control, and IoT devices.

Package

The STM32F091CBT6TR is packaged in a LQFP-32 (Low-profile Quad Flat Package) with 32 pins. This compact package type is designed for ease of mounting on PCBs and is suitable for various applications in embedded systems.

Pinout

The STM32F091CBT6TR is a microcontroller from the STM32F0 series, featuring a total of 48 pins. It is based on the ARM Cortex-M0 core and operates at a maximum frequency of 48 MHz.
The pin functions include:
- General-purpose I/O (GPIO)
- Analog-to-Digital Converter (ADC)
- Timers for PWM and basic timing
- Universal Synchronous/Asynchronous Receiver-Transmitter (USART)
- Inter-Integrated Circuit (I2C)
- Serial Peripheral Interface (SPI)
- USB 2.0 full-speed device
- System and power management functions
Additionally, it provides various power modes, an internal voltage regulator, and a variety of communication interfaces. The STM32F091CBT6TR is suitable for a range of applications, including industrial controls, consumer electronics, and IoT devices.

Manufacturer

The STM32F091CBT6TR is manufactured by STMicroelectronics, a global semiconductor company. STMicroelectronics specializes in the design and manufacture of a wide range of semiconductor solutions, including microcontrollers, analog devices, sensors, and power management chips. The company serves various sectors, including automotive, industrial, personal electronics, and telecommunications. Founded in 1987 and headquartered in Geneva, Switzerland, STMicroelectronics is recognized for its innovation in microelectronics and commitment to sustainability. The STM32F0 series, which includes the STM32F091CBT6TR, is known for its low-power and high-performance microcontroller capabilities, making it suitable for a variety of embedded applications.

Application

The STM32F091CBT6TR microcontroller is widely used in applications such as industrial automation, consumer electronics, medical devices, home automation, and IoT systems. Its features, including low power consumption, various communication interfaces (I2C, SPI, UART), and ADC capabilities, make it suitable for sensor management, motor control, and data acquisition systems. Its compact size and efficiency also support wearable technology and smart home devices.

Equivalent

The STM32F091CBT6TR chip is part of the STM32F0 series and features an ARM Cortex-M0 core. Equivalent products include STM32F091C8T6, STM32F0x1 series (like STM32F051 and STM32F072), and other STM32F0x2 variants with similar specifications. Ensure to check the specific peripheral requirements and package types for compatibility.

Shipping

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Shipping Fee Reference (DHL/FedEx):

DHL: Shipping cost ranges from $25-$45 (0.5kg), with an estimated delivery time of 2-5 business days.

FedEx: Shipping cost ranges from $25-$40 (0.5kg), with an estimated delivery time of 3-7 business days.

UPS: Shipping cost ranges from $25-$45 (0.5kg), with an estimated delivery time of 3-7 business days.

TNT: Shipping cost ranges from $25-$65 (0.5kg), with an estimated delivery time of 3-7 business days.

EMS: Shipping cost ranges from $30-$50 (0.5kg), with an estimated delivery time of 7-15 business days.

Registered Air Mail: Shipping cost is $2-$4 (0.1kg), with an estimated delivery time of 5-20 business days.

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