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Name: R5F101SJAFB#50
Brand: Renesas Electronics America Inc
SKU: R5F101SJAFB#50
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Renesas Electronics America Inc R5F101SJAFB#50

Part No.:: R5F101SJAFB#50

Manufacturer:: Renesas Electronics America Inc

Package:: 128-LQFP

Datasheet:: R5F101SJAFB#50.pdf

Description:: IC MCU 16BIT 256KB FLSH 128LFQFP

In Stock:: 2191

Quantity:: Add To Cart

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R5F101SJAFB#50 Specifications

Package/Case:
128-LQFP
Packaging:
Tape & Reel (TR)
Series:
RL78/G13
RoHS:
RoHS
Speed:
32MHz
RAM Size:
20K x 8
Core Size:
16-Bit
EEPROM Size:
-
Part Status:
Active
Peripherals:
DMA, LVD, POR, PWM, WDT
Connectivity:
CSI, I²C, LINbus, UART/USART
Mounting Type:
Surface Mount
Number of I/O:
110
Core Processor:
RL78
Data Converters:
A/D 26x8/10b
Oscillator Type:
Internal
Program Memory Size:
256KB (256K x 8)
Program Memory Type:
FLASH
Operating Temperature:
-40°C ~ 85°C (TA)

R5F101SJAFB#50 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including R5F101SJAFB#50 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 R5F101SJAFB#50 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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R5F101SJAFB#50 information

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The working principle and core technical features of R5F101SJAFB#50

R5F101SJAFB#50 is a microcontroller chip developed by Renesas Electronics Corporation, renowned for its robust performance and versatile applications. This microcontroller is equipped with advanced features and cutting-edge technology, making it an ideal choice for a wide range of embedded systems.

Core Technology:

The R5F101SJAFB#50 microcontroller is based on the Renesas RL78 core, which integrates a high-performance CPU, Flash memory, and various peripherals on a single chip. The RL78 core architecture is optimized for low-power operation while delivering exceptional processing capabilities, making it suitable for battery-powered and energy-efficient applications.

Application Scenario:

In automotive systems, R5F101SJAFB#50 can be utilized for engine control units (ECUs) to manage fuel injection, ignition timing, and emissions control. Its fast processing speed and precise control features ensure optimal engine performance and fuel efficiency.

Circuit Design:

To design an engine control unit using R5F101SJAFB#50, follow these steps:

1. Sensor Integration:

Connect various sensors, such as crankshaft position sensors and oxygen sensors, to the analog input pins of R5F101SJAFB#50. These sensors provide real-time data on engine parameters, enabling precise control algorithms for fuel injection and ignition timing.

2. Actuator Control:

Interface with actuators like fuel injectors and ignition coils using the PWM (Pulse Width Modulation) outputs of R5F101SJAFB#50. These outputs generate precise control signals to regulate the amount of fuel injected into the engine cylinders and the timing of ignition sparks.

3. Communication:

Implement communication interfaces, such as CAN (Controller Area Network) or LIN (Local Interconnect Network), to exchange data with other ECUs and onboard diagnostic systems. Configure the relevant UART or SPI pins of R5F101SJAFB#50 for serial communication with external devices.

4. Real-Time Control:

Develop efficient control algorithms using the RL78 core's built-in timers and interrupts to ensure real-time response to changing engine conditions. Implement closed-loop feedback control mechanisms to maintain optimal engine performance and reduce emissions.

5. Power Management:

Optimize power supply and management circuitry to minimize energy consumption and maximize battery life. Utilize low-power modes and sleep modes provided by R5F101SJAFB#50 to reduce power consumption during idle periods and increase overall system efficiency.

Considerations:

When designing the engine control unit, it's essential to consider:

- Environmental Conditions: Ensure the circuitry is ruggedized to withstand harsh automotive environments, including temperature extremes, vibration, and electromagnetic interference.

- Safety and Reliability: Implement fail-safe mechanisms and diagnostic features to detect and mitigate faults, ensuring safe operation of the vehicle under all conditions.

- Compliance: Design the system to comply with automotive industry standards and regulations, such as ISO 26262 for functional safety and OBD-II (On-Board Diagnostics) for emissions compliance.

- Scalability: Design the ECU architecture to accommodate future upgrades and enhancements, allowing for flexibility and scalability in vehicle design and development.

- Testing and Validation: Conduct rigorous testing and validation procedures to verify the performance, reliability, and compliance of the engine control unit before deployment in production vehicles.

R5F101SJAFB#50 FAQ

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3. Are the R5F101SJAFB#50 price and inventory displayed accurate?

The price and inventory of R5F101SJAFB#50 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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5. How is the shipping arranged?

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Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

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 R5F101SJAFB#50?

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 R5F101SJAFB#50 we delivered, we will accept the replacement or return of the R5F101SJAFB#50 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 R5F101SJAFB#50.

(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