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Name: R5F21321CNSP#U0
Brand: Renesas Electronics America Inc
SKU: R5F21321CNSP#U0
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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Renesas Electronics America Inc R5F21321CNSP#U0

Part No.:: R5F21321CNSP#U0

Manufacturer:: Renesas Electronics America Inc

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

Datasheet:: R5F21321CNSP#U0.pdf

Description:: IC MCU 16BIT 4KB FLASH 20LSSOP

In Stock:: 2407

Quantity:: Add To Cart

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R5F21321CNSP#U0 Specifications

Package/Case:
20-LSSOP (0.173", 4.40mm Width)
Packaging:
Tray
Series:
R8C/3x/32C
RoHS:
RoHS
Speed:
20MHz
RAM Size:
512 x 8
Core Size:
16-Bit
EEPROM Size:
4K x 8
Part Status:
Not For New Designs
Peripherals:
POR, PWM, Voltage Detect, WDT
Connectivity:
I²C, LINbus, SIO, SSU, UART/USART
Mounting Type:
Surface Mount
Number of I/O:
15
Core Processor:
R8C
Data Converters:
A/D 4x10b
Oscillator Type:
Internal
Program Memory Size:
4KB (4K x 8)
Program Memory Type:
FLASH
Operating Temperature:
-20°C ~ 85°C (TA)

R5F21321CNSP#U0 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including R5F21321CNSP#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 R5F21321CNSP#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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R5F21321CNSP#U0 information

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The working principle and core technical features of R5F21321CNSP#U0

R5F21321CNSP#U0 is a microcontroller renowned for its advanced features and robust performance in embedded systems. It incorporates cutting-edge technologies and offers a wide range of functionalities suitable for diverse applications.

Application Scenario:

In automotive electronics, R5F21321CNSP#U0 plays a pivotal role in engine management systems, where it ensures precise control over fuel injection timing and ignition sequences, optimizing engine efficiency and reducing emissions.

Core Architecture:

At the heart of R5F21321CNSP#U0 lies a powerful ARM Cortex-R5 CPU, delivering high computational performance and real-time responsiveness. This architecture enables swift execution of control algorithms critical for automotive applications, ensuring smooth engine operation.

Peripheral Integration:

With a rich set of integrated peripherals, including ADCs, PWM channels, and communication interfaces such as CAN and LIN, R5F21321CNSP#U0 facilitates seamless interaction with sensors, actuators, and external devices in automotive systems. This integration simplifies system design and enhances overall efficiency.

Safety and Reliability:

Compliance with stringent automotive safety standards, such as ISO 26262, is inherent to R5F21321CNSP#U0. Built-in features like ECC (Error Correction Code) memory, hardware watchdogs, and built-in self-tests ensure system integrity and robustness, vital for mission-critical automotive applications.

Low Power Consumption:

Optimized power management mechanisms enable R5F21321CNSP#U0 to operate efficiently within the stringent power constraints of automotive environments. Advanced low-power modes and dynamic voltage scaling techniques minimize energy consumption without compromising performance, extending battery life and reducing overall system cost.

Enhancing System Performance and Efficiency:

To leverage the full potential of R5F21321CNSP#U0 and enhance system performance and efficiency in automotive applications, consider the following strategies:

- Real-Time Task Optimization: Utilize the parallel processing capabilities of the ARM Cortex-R5 CPU to execute critical tasks concurrently, optimizing resource utilization and reducing latency in control loops.

- Sensor Fusion Techniques: Implement sensor fusion algorithms to integrate data from multiple sensors, such as accelerometers, gyroscopes, and GPS modules, enhancing vehicle navigation accuracy and stability control.

- Predictive Maintenance: Develop predictive maintenance algorithms leveraging the computational power of R5F21321CNSP#U0 to analyze sensor data and detect potential failures in vehicle components before they occur, minimizing downtime and maintenance costs.

- CAN Bus Optimization: Optimize the utilization of the CAN bus communication interface to minimize bus contention and latency, ensuring efficient data exchange between electronic control units (ECUs) in the vehicle network.

- Firmware Optimization: Employ advanced firmware optimization techniques, such as code profiling and compiler optimizations, to streamline code execution and reduce memory footprint, enhancing overall system responsiveness and performance.

R5F21321CNSP#U0 FAQ

1. How to order R5F21321CNSP#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.

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We have a professional and experienced quality control team to strictly verify and test the R5F21321CNSP#U0. All suppliers must pass our qualification reviews before they can publish their products including R5F21321CNSP#U0 on icwhale.com; we pay more attention to the channels and quality of R5F21321CNSP#U0 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the R5F21321CNSP#U0 price and inventory displayed accurate?

The price and inventory of R5F21321CNSP#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 R5F21321CNSP#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 R5F21321CNSP#U0 we delivered, we will accept the replacement or return of the R5F21321CNSP#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 R5F21321CNSP#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