What is the Additional Feature ?

Name: C8051F543-IMR
Brand: Silicon Labs
SKU: C8051F543-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 C8051F543-IMR

Part No.:: C8051F543-IMR

Manufacturer:: Silicon Labs

Package:: 24-WFQFN Exposed Pad

Datasheet:: C8051F543-IMR.pdf

Description:: IC MCU 8BIT 16KB FLASH 24QFN

In Stock:: 3302

Quantity:: Add To Cart

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C8051F543-IMR Specifications

Package/Case:
24-WFQFN 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), SPI, UART/USART
Mounting Type:
Surface Mount
Number of I/O:
18
Core Processor:
8051
Data Converters:
A/D 18x12b
Oscillator Type:
Internal
Program Memory Size:
16KB (16K x 8)
Program Memory Type:
FLASH
Operating Temperature:
-40°C ~ 125°C (TA)

C8051F543-IMR this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including C8051F543-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 C8051F543-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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C8051F543-IMR information

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The working principle and core technical features of C8051F543-IMR

C8051F543-IMR is a microcontroller known for its robust functionality and high performance in embedded systems. It features a powerful 8051 core, rich peripherals, and advanced analog integration.

Application Scenario:

In automotive electronics, C8051F543-IMR can be utilized for engine management systems, enabling precise control over fuel injection timing and ignition processes.

Circuit Design:

To design an engine management system using C8051F543-IMR, follow these steps:

1. Sensor Integration:

Connect sensors like crankshaft position sensors and oxygen sensors to the analog input pins of C8051F543-IMR, such as pins P1.0 and P1.1. Implement signal conditioning circuits for accurate sensor readings.

2. Actuator Control:

Connect actuators such as fuel injectors and ignition coils to the PWM-enabled pins of C8051F543-IMR. These pins, like P2.0 and P2.1, can generate precise PWM signals for optimal actuation control.

3. Human-Machine Interface:

Integrate a user interface for real-time data visualization and diagnostics using LCD displays or LEDs. Utilize GPIO pins, like P3.0, for interfacing with the display components.

4. Communication:

Implement communication protocols such as CAN or LIN to facilitate data exchange with other vehicle systems. Configure UART pins, like P0.0 and P0.1, for serial communication.

5. Power Management:

Ensure stable power supply and efficient power management using voltage regulators and decoupling capacitors. This ensures reliable operation of C8051F543-IMR and connected peripherals under varying load conditions.

Considerations:

- Robustness: Design the system to withstand automotive environmental factors such as temperature variations and electrical noise.

- Real-Time Performance: Optimize firmware algorithms to achieve fast response times for critical engine control functions.

- Diagnostic Capabilities: Implement built-in diagnostics to monitor sensor readings and actuator responses, ensuring early detection of faults.

- Compliance: Ensure compliance with automotive industry standards for electromagnetic compatibility (EMC) and reliability requirements.

C8051F543-IMR FAQ

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3. Are the C8051F543-IMR price and inventory displayed accurate?

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6. What is the process for return or replacement of C8051F543-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 C8051F543-IMR we delivered, we will accept the replacement or return of the C8051F543-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 C8051F543-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