STM32F091CCU6

Program Memory Size:	256KB (256K x 8)
Supplier Device Package:	48-UFQFPN (7x7)
Package / Case:	48-UFQFN Exposed Pad
Operating Temperature:	-40°C ~ 85°C (TA)
Oscillator Type:	Internal
Data Converters:	A/D 13x12b, D/A 2x12b
Voltage - Supply (Vcc/Vdd):	2 V ~ 3.6 V
RAM Size:	32K x 8
EEPROM Size:	--
Program Memory Type:	FLASH
Series:	STM32F0
Number of I/O:	38
Peripherals:	DMA, I²S, POR, PWM, WDT
Connectivity:	CANbus, I²C, IrDA, LINbus, SPI, UART/USART
Speed:	48MHz
Core Size:	32-Bit
Core Processor:	ARM® Cortex®-M0
Part Status:	Active
Packaging:	Tray

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The STM32F091CCU6 microcontroller from STM is a particularly versatile device that sits at the heart of many embedded systems. In this article, we\'ll explore its application field and working principle.The STM32F091CCU6 is a Cortex-M0+ based microcontroller that features 144KB of on-chip Flash memory and 40KB of SRAM. It is designed to be a cost-effective option for use in small and medium applications, as well as a low-power device.The STM32F091CCU6 is used in many applications across a range of industries, including automotive, aerospace, robotics, and medical. In automotive, the microcontroller is used in body control, car navigation, door locks, and other control modules. In aerospace, the STM32F091CCU6 is used in the embedded control systems of aircraft, such as flight control and navigation. In robotics, it is used for robotics control, vision processing, and precision motion. In medical, the microcontroller is used for diagnostics, medical imaging, and patient monitoring systems.The STM32F091CCU6\'s working principle is based on the Harvard architecture, which separates instructions and data into two parallel buses. This allows for simultaneous instruction fetch and data memory access. The microcontroller also features a powerful 16-bit wide operation that increases the ability to execute instructions quickly and efficiently. It also has a 6-stage pipeline and a five-level nested-interrupt structure, all of which facilitate faster response times.The STM32F091CCU6 supports a wide range of peripherals, such as five-channel Direct Memory Access (DMA), five serial interfaces (UART, I2C, SPI, USB, CAN), up to 15 16-bit timers, and an SDCard interface. Additionally, the STM32F091CCU6 offers hardware cryptography acceleration, and the integrated core is compatible with the large ecosystem of middleware and third-party libraries. In terms of power consumption, the STM32F091CCU6 is designed to be energy-efficient. It can operate in two power-saving modes, low-power run and stop modes, which can help reduce power consumption. It also features reduced power consumption when idle and automatic power saving controls through a dedicated power controller. Additionally, the microcontroller has many features to ensure overall system reliability and safety, including a programmable safety isolation system, temperature and voltage monitoring, clock failure detection, and extensive ECC protection.In summary, the STM32F091CCU6 is an incredibly versatile and reliable microcontroller. It excels in a range of application fields, from automotive to medical, and its architecture ensures fast response times and low energy consumption. Its extensive range of peripheral support and strong safety support make it an excellent choice for embedded systems.

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