STM32F091RCH6

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STM32F091RCH6

IC MCU 32BIT 256KB FLASH 64UFBGA

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Specifications

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 52
ProgramMemorySize 256KB (256K 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 64-UFBGA

Overview

Description

The STM32F091RCH6 is a microcontroller from STMicroelectronics' STM32 family, based on the ARM Cortex-M0 core. It operates at a clock speed of up to 48 MHz and features 64 KB of Flash memory and 8 KB of SRAM. The chip is equipped with a rich set of peripherals, including multiple GPIOs, timers, ADCs, and communication interfaces such as I2C, SPI, and USART, making it versatile for various applications.
It supports low-power modes, making it suitable for battery-powered devices. The STM32F091RCH6 is often used in embedded systems, IoT applications, and industrial control due to its performance and efficiency. The development ecosystem is supported by ST’s STM32Cube software development platform, which includes HAL (Hardware Abstraction Layer) libraries and firmware examples for quick project setup.
Overall, the STM32F091RCH6 is ideal for developers looking to implement cost-effective and high-performance solutions in their projects.

Features

The STM32F091RCH6 is a microcontroller from STMicroelectronics, part of the STM32 F0 series, featuring:
1. Core: ARM Cortex-M0, running at up to 48 MHz.
2. Flash Memory: 64 KB of Flash memory.
3. SRAM: 8 KB of SRAM.
4. GPIOs: Up to 37 I/O pins, with flexible configurations.
5. Peripherals:
- 1 x 12-bit ADC (1.5 µs conversion time).
- 1 x 12-bit DAC.
- Multiple timers (up to 6 timers).
- UART, I2C, and SPI interfaces for communication.
6. Communication: USB 2.0 FS device interface.
7. Power Management: Low-power modes for energy efficiency.
8. Operating Voltage: 2.4V to 3.6V.
9. Temperature Range: -40°C to +85°C.
10. Package: LQFP-48, suitable for compact designs.
This microcontroller is ideal for cost-sensitive applications requiring low power consumption and a mix of analog and digital functionalities.

Package

The STM32F091RCH6 is packaged in a LQFP (Low Profile Quad Flat Package) with 48 pins. This package type provides a compact design suitable for various applications, allowing for easy mounting on printed circuit boards.

Pinout

The STM32F091RCH6 is a 32-bit microcontroller from STMicroelectronics, featuring a total of 48 pins. It belongs to the STM32F0 series and is based on the ARM Cortex-M0 core.
### Pin Functions:
1. GPIO: General-purpose input/output pins for digital signal processing.
2. Analog Inputs: Multiple ADC channels for analog signal conversion.
3. Timers: Several timers for PWM and other timing applications.
4. Communication Interfaces:
- I2C
- SPI
- USART
5. Reset and Boot Configuration: Pins for resetting and configuring boot modes.
6. Power Management: VDD and VSS pins for power supply connections.
The STM32F091RCH6 is suitable for various applications, including industrial control, consumer electronics, and IoT devices, thanks to its versatility and integrated features.

Manufacturer

The STM32F091RCH6 is manufactured by STMicroelectronics, a global semiconductor company. STMicroelectronics designs, develops, manufactures, and markets a broad range of semiconductor products, including microcontrollers, sensors, power devices, and integrated circuits. The company serves various sectors such as automotive, industrial, personal electronics, and communications. Established in 1987, STMicroelectronics is headquartered in Geneva, Switzerland, and operates in multiple countries, emphasizing innovation in embedded systems and energy-efficient solutions. The STM32 series of microcontrollers, including the STM32F091RCH6, is widely used in applications due to its performance, flexibility, and low power consumption, making it suitable for a diverse range of embedded systems.

Application

The STM32F091RCH6 microcontroller is used in various applications, including consumer electronics, industrial automation, automotive systems, and IoT devices. Its features support motor control, sensor interfacing, communication protocols (like UART, I2C, SPI), and low-power applications. Additionally, it's suitable for home automation, smart meters, and portable medical devices, thanks to its energy efficiency and versatility.

Equivalent

The STM32F091RCH6 is part of the STM32F0 series and can be compared with other STM32F0 microcontrollers, such as the STM32F072RBT6 and STM32F030K6T6. Additionally, products from other families like the NXP LPC812 or Microchip PIC16F18446 may serve similar purposes, though they differ in architecture and features. Always check specific requirements like peripherals, memory, and processing power 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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