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Name: R5F21346WJFP#U0
Brand: Renesas Electronics America Inc
SKU: R5F21346WJFP#U0
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Renesas Electronics America Inc R5F21346WJFP#U0

Part No.:: R5F21346WJFP#U0

Manufacturer:: Renesas Electronics America Inc

Package:: 48-LQFP

Datasheet:: R5F21346WJFP#U0.pdf

Description:: IC MCU 16BIT 32KB FLASH 48LFQFP

In Stock:: 2543

Quantity:: Add To Cart

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R5F21346WJFP#U0 Specifications

Package/Case:
48-LQFP
Packaging:
Tray
Series:
R8C/3x/34W
RoHS:
RoHS
Speed:
20MHz
RAM Size:
2.5K x 8
Core Size:
16-Bit
EEPROM Size:
4K x 8
Part Status:
Not For New Designs
Peripherals:
POR, PWM, Voltage Detect, WDT
Connectivity:
CANbus, I²C, IEBus, LINbus, SIO, SSU, UART/USART
Mounting Type:
Surface Mount
Number of I/O:
43
Core Processor:
R8C
Data Converters:
A/D 12x10b
Oscillator Type:
Internal
Program Memory Size:
32KB (32K x 8)
Program Memory Type:
FLASH
Operating Temperature:
-40°C ~ 85°C (TA)

R5F21346WJFP#U0 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including R5F21346WJFP#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 R5F21346WJFP#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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R5F21346WJFP#U0 information

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The working principle and core technical features of R5F21346WJFP#U0

R5F21346WJFP#U0 is a microcontroller from Renesas Electronics, known for its advanced features and robust performance in embedded applications. It integrates an ARM Cortex-R5 core, providing high computational power and real-time processing capabilities.

Application Scenario:

In automotive electronics, R5F21346WJFP#U0 can be utilized for engine control units (ECUs), enabling precise management of fuel injection timing and ignition systems for optimal engine performance and emissions control.

Circuit Design:

To implement an ECU using R5F21346WJFP#U0, follow these steps:

1. Sensor Integration:

Connect various sensors, such as crankshaft position sensors and oxygen sensors, to the ADC inputs of R5F21346WJFP#U0. Ensure accurate signal processing for real-time engine parameter monitoring.

2. Actuator Control:

Control actuators like fuel injectors and ignition coils using PWM outputs of R5F21346WJFP#U0. Configure GPIO pins to drive these actuators for precise combustion control.

3. Communication Interface:

Implement CAN or LIN interfaces for communication with other vehicle subsystems or external diagnostic tools. Utilize UART or SPI for communication with peripherals like sensors and actuators.

4. Power Management:

Design a robust power supply circuitry with appropriate voltage regulators to ensure stable operation of R5F21346WJFP#U0 and connected components under varying automotive conditions.

5. Safety and Reliability:

Ensure compliance with automotive safety standards (ISO 26262) by implementing built-in self-test (BIST) features and fault detection mechanisms within the firmware of R5F21346WJFP#U0.

Considerations:

When designing the ECU, consider:

- Real-time Processing: Utilize the high-speed capabilities of the ARM Cortex-R5 core for real-time control of engine functions.

- Temperature and Vibration Resistance: Ensure components are selected and mounted to withstand automotive temperature ranges and vibrations.

- Functional Safety: Implement safety mechanisms to detect and react to faults, ensuring safe operation of critical vehicle systems.

- System Integration: Test the integrated system to verify compatibility and functionality with other vehicle systems, ensuring seamless operation and performance optimization.

R5F21346WJFP#U0 FAQ

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3. Are the R5F21346WJFP#U0 price and inventory displayed accurate?

The price and inventory of R5F21346WJFP#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.

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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 R5F21346WJFP#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 R5F21346WJFP#U0 we delivered, we will accept the replacement or return of the R5F21346WJFP#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 R5F21346WJFP#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