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Name: R5F21184SP#U0
Brand: Renesas Electronics America Inc
SKU: R5F21184SP#U0
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Renesas Electronics America Inc R5F21184SP#U0

Part No.:: R5F21184SP#U0

Manufacturer:: Renesas Electronics America Inc

Package:: 20-LSSOP (0.173", 4.40mm Width)

Datasheet:: R5F21184SP#U0.pdf

Description:: IC MCU 16BIT 16KB FLASH 20LSSOP

In Stock:: 2231

Quantity:: Add To Cart

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R5F21184SP#U0 Specifications

Package/Case:
20-LSSOP (0.173", 4.40mm Width)
Packaging:
Tube
Series:
R8C/1x/18
RoHS:
RoHS
Speed:
20MHz
RAM Size:
1K x 8
Core Size:
16-Bit
EEPROM Size:
-
Part Status:
Not For New Designs
Peripherals:
LED, POR, Voltage Detect, WDT
Connectivity:
SIO, UART/USART
Mounting Type:
Surface Mount
Number of I/O:
13
Core Processor:
R8C
Data Converters:
-
Oscillator Type:
Internal
Program Memory Size:
16KB (16K x 8)
Program Memory Type:
FLASH
Operating Temperature:
-20°C ~ 85°C (TA)

R5F21184SP#U0 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including R5F21184SP#U0 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 R5F21184SP#U0 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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R5F21184SP#U0 information

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The working principle and core technical features of R5F21184SP#U0

R5F21184SP#U0 is a microcontroller chip designed by Renesas Electronics Corporation, featuring advanced functionality and high performance suitable for a wide range of embedded applications. It incorporates a robust CPU core, versatile peripherals, and efficient power management capabilities.

Application Scenario:

In automotive electronics, R5F21184SP#U0 can be utilized for engine control units (ECUs) to regulate fuel injection timing and ignition timing, ensuring optimal engine performance and fuel efficiency.

Circuit Design:

To design an engine control unit using R5F21184SP#U0, follow these steps:

1. Sensor Interface:

Connect various sensors, such as crankshaft position sensors and oxygen sensors, to the analog input pins of R5F21184SP#U0, such as pins AN0 and AN1. Implement appropriate signal conditioning circuits for accurate sensor data acquisition.

2. Actuator Control:

Utilize the PWM output channels of R5F21184SP#U0 to control actuators like fuel injectors and ignition coils. Configure the PWM output pins, such as PWM0 and PWM1, to generate precise control signals for actuator operation.

3. Communication:

Implement communication interfaces, such as CAN or LIN, to facilitate communication between the engine control unit and other vehicle systems. Configure the relevant GPIO pins, such as pins P0_0 and P0_1, for serial communication.

4. Power Management:

Design a robust power supply system with voltage regulators and filters to ensure stable voltage levels for R5F21184SP#U0 and connected peripherals. Incorporate sleep modes and low-power operation features to optimize power consumption and extend battery life in automotive applications.

5. Diagnostic Features:

Implement onboard diagnostics (OBD) functionality using the built-in features of R5F21184SP#U0 to monitor engine performance, detect faults, and provide diagnostic trouble codes (DTCs) for efficient troubleshooting and maintenance.

Considerations:

When designing the ECU, it's essential to consider:

- Real-Time Processing: Develop efficient firmware algorithms to handle real-time processing of sensor data and actuator control signals, ensuring precise engine operation.

- Safety and Reliability: Implement safety mechanisms and redundancy features to ensure reliable operation of the engine control unit under all operating conditions, complying with automotive safety standards.

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

- Compliance: Ensure compliance with automotive industry standards, such as ISO 26262 for functional safety and ISO 16949 for quality management systems, to meet regulatory requirements and customer expectations.

R5F21184SP#U0 FAQ

1. How to order R5F21184SP#U0 on icwhale.com?

Currently, icwhale.com only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.

2. How does icwhale.com guarantee that R5F21184SP#U0 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the R5F21184SP#U0. All suppliers must pass our qualification reviews before they can publish their products including R5F21184SP#U0 on icwhale.com; we pay more attention to the channels and quality of R5F21184SP#U0 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the R5F21184SP#U0 price and inventory displayed accurate?

The price and inventory of R5F21184SP#U0 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?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

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5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

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 R5F21184SP#U0?

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 R5F21184SP#U0 we delivered, we will accept the replacement or return of the R5F21184SP#U0 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 R5F21184SP#U0.

(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