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Name: C8051F544-IMR
Brand: Silicon Labs
SKU: C8051F544-IMR
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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Silicon Labs C8051F544-IMR

Part No.:: C8051F544-IMR

Manufacturer:: Silicon Labs

Package:: 32-VFQFN Exposed Pad

Datasheet:: C8051F544-IMR.pdf

Description:: IC MCU 8BIT 8KB FLASH 32QFN

In Stock:: 2730

Quantity:: Add To Cart

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C8051F544-IMR Specifications

Package/Case:
32-VFQFN Exposed Pad
Packaging:
Tape & Reel (TR)
Series:
C8051F54x
RoHS:
RoHS
Speed:
50MHz
RAM Size:
1.25K x 8
Core Size:
8-Bit
EEPROM Size:
-
Part Status:
Active
Peripherals:
POR, PWM, Temp Sensor, WDT
Connectivity:
SMBus (2-Wire/I²C), LINbus, SPI, UART/USART
Mounting Type:
Surface Mount
Number of I/O:
25
Core Processor:
8051
Data Converters:
A/D 25x12b
Oscillator Type:
Internal
Program Memory Size:
8KB (8K x 8)
Program Memory Type:
FLASH
Operating Temperature:
-40°C ~ 125°C (TA)

C8051F544-IMR this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including C8051F544-IMR 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 C8051F544-IMR 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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C8051F544-IMR information

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The working principle and core technical features of C8051F544-IMR

C8051F544-IMR is a highly integrated microcontroller renowned for its versatile capabilities and robust performance in embedded systems. It combines a powerful 8-bit MCU core with essential peripherals, making it suitable for a wide range of applications.

Application Scenario:

In automotive electronics, C8051F544-IMR excels in managing engine control units (ECUs), offering precise timing control and sensor interfacing capabilities crucial for engine performance optimization.

Circuit Design:

To implement an ECU using C8051F544-IMR, follow these design considerations:

1. Sensor Integration:

Connect various automotive sensors, such as throttle position sensors (TPS) and oxygen sensors, to C8051F544-IMR ADC inputs (e.g., P1.0, P1.1) for real-time data acquisition.

2. Actuator Control:

Use GPIO pins (e.g., P2.0, P2.1) to drive actuators like fuel injectors and ignition coils based on sensor feedback, ensuring efficient combustion and emission control.

3. Communication Interface:

Implement CAN (Controller Area Network) or LIN (Local Interconnect Network) interfaces using dedicated UART (e.g., P0.4, P0.5) for reliable vehicle network communication with other ECUs or diagnostic tools.

4. Power Management:

Utilize integrated voltage regulators and power-on-reset circuitry to ensure stable operation of C8051F544-IMR under varying automotive voltage conditions.

5. Safety and Reliability:

Design firmware with built-in watchdog timers and fail-safe mechanisms to handle critical failures and ensure safe operation of the vehicle's engine management system.

Considerations:

- Environmental Durability: Ensure the C8051F544-IMR MCU and associated components can withstand automotive environmental conditions (temperature, humidity, vibration).

- Emission Standards: Comply with automotive emission regulations by optimizing fuel combustion and ensuring accurate sensor readings and control.

- Real-Time Performance: Implement efficient control algorithms to achieve rapid response times and meet stringent performance requirements for engine control.

- Diagnostic Capabilities: Integrate onboard diagnostics (OBD) functionality using C8051F544-IMR to facilitate vehicle diagnostics and maintenance.

C8051F544-IMR FAQ

1. How to order C8051F544-IMR on icwhale.com?

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3. Are the C8051F544-IMR price and inventory displayed accurate?

The price and inventory of C8051F544-IMR fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

4. What forms of payment are accepted?

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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 C8051F544-IMR?

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 C8051F544-IMR we delivered, we will accept the replacement or return of the C8051F544-IMR 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 C8051F544-IMR.

(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