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Name: STM32F091RCH7
Brand: STMicroelectronics
SKU: STM32F091RCH7
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

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STMicroelectronics STM32F091RCH7

Part No.:: STM32F091RCH7

Manufacturer:: STMicroelectronics

Package:: 64-UFBGA

Datasheet:: STM32F091RCH7.pdf

Description:: IC MCU 32BIT 256KB FLASH 64UFBGA

In Stock:: 3222

Quantity:: Add To Cart

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STM32F091RCH7 Specifications

Package/Case:
64-UFBGA
Packaging:
Tray
Series:
STM32F0
RoHS:
RoHS
Speed:
48MHz
RAM Size:
32K x 8
Core Size:
32-Bit
EEPROM Size:
-
Part Status:
Active
Peripherals:
DMA, I²S, POR, PWM, WDT
Connectivity:
CANbus, I²C, IrDA, LINbus, SPI, UART/USART
Mounting Type:
Surface Mount
Number of I/O:
52
Core Processor:
ARM® Cortex®-M0
Data Converters:
A/D 19x12b; D/A 2x12b
Oscillator Type:
Internal
Program Memory Size:
256KB (256K x 8)
Program Memory Type:
FLASH
Operating Temperature:
-40°C ~ 105°C (TA)

STM32F091RCH7 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including STM32F091RCH7 price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for STM32F091RCH7 to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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STM32F091RCH7 information

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The working principle and core technical features of STM32F091RCH7

STM32F091RCH7 is a microcontroller renowned for its advanced features and robust performance, widely used in a plethora of embedded systems applications. It integrates a powerful ARM Cortex-M0 CPU, extensive peripherals, and low power consumption, making it an ideal choice for diverse projects.

Application Scenarios:

In automotive electronics, STM32F091RCH7 serves as the brain of various systems, including engine management units (EMUs) and advanced driver-assistance systems (ADAS). Its real-time processing capabilities and rich peripheral set enable precise control and monitoring, enhancing vehicle performance and safety.

Circuit Design:

To implement an engine management unit using STM32F091RCH7, adhere to the following guidelines:

1. Sensor Integration:

Connect sensors, such as throttle position sensors and oxygen sensors, to the analog input pins of STM32F091RCH7, like pin PA0. Employ appropriate signal conditioning circuits to ensure accurate sensor readings.

2. Actuator Control:

Utilize the GPIO pins of STM32F091RCH7 to interface with actuators, such as fuel injectors and ignition coils. Configure these pins, like pin PB0, as digital outputs to control the timing and duration of actuation events.

3. Communication:

Integrate communication interfaces, such as CAN or LIN, for inter-module communication within the vehicle network. Configure the relevant GPIO pins, like pin PA9 and PA10, for serial communication with other ECUs.

4. Diagnostic Support:

Implement onboard diagnostics (OBD) functionality using the integrated CAN interface and GPIO pins of STM32F091RCH7. Enable features like trouble code retrieval and live data streaming for efficient vehicle diagnostics and maintenance.

5. Power Management:

Optimize power supply design to ensure stable voltage levels for STM32F091RCH7 and associated peripherals. Incorporate voltage regulators and decoupling capacitors to minimize noise and enhance system reliability.

Considerations:

When designing the circuit, consider the following factors:

- System Safety: Implement redundant sensors and fail-safe mechanisms to ensure reliable operation in critical automotive systems.

- Environmental Compatibility: Design the circuitry to withstand harsh automotive environments, including temperature extremes and vibration.

- Compliance Standards: Ensure that the design complies with relevant automotive standards, such as ISO 26262 for functional safety and ISO 11898 for CAN bus communication.

- Scalability: Design the system with scalability in mind to accommodate future upgrades and enhancements, ensuring long-term viability and flexibility.

- Performance Optimization: Employ efficient firmware algorithms and hardware optimizations to maximize system performance and responsiveness while minimizing resource utilization.

STM32F091RCH7 FAQ

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3. Are the STM32F091RCH7 price and inventory displayed accurate?

The price and inventory of STM32F091RCH7 fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

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Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.

6. What is the process for return or replacement of STM32F091RCH7?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the STM32F091RCH7 we delivered, we will accept the replacement or return of the STM32F091RCH7 only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of STM32F091RCH7.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations