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Name: R5F21321DNSP#U0
Brand: Renesas Electronics America Inc
SKU: R5F21321DNSP#U0
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Renesas Electronics America Inc R5F21321DNSP#U0

Part No.:: R5F21321DNSP#U0

Manufacturer:: Renesas Electronics America Inc

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

Datasheet:: R5F21321DNSP#U0.pdf

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

In Stock:: 3652

Quantity:: Add To Cart

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R5F21321DNSP#U0 Specifications

Package/Case:
20-LSSOP (0.173", 4.40mm Width)
Packaging:
Tube
Series:
R8C/3x/32D
RoHS:
RoHS
Speed:
20MHz
RAM Size:
1K x 8
Core Size:
16-Bit
EEPROM Size:
-
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)

R5F21321DNSP#U0 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including R5F21321DNSP#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 R5F21321DNSP#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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R5F21321DNSP#U0 information

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Basic introduction and simple engineering application of R5F21321DNSP#U0

R5F21321DNSP#U0 is a microcontroller chip developed by Renesas Electronics Corporation, featuring a high-performance 16-bit CPU core, rich peripheral functions, and low power consumption, making it suitable for a wide range of embedded applications.

Application Scenario:

In educational projects and beginner-friendly applications, R5F21321DNSP#U0 can be utilized for simple electronic experiments, such as LED blinking projects or basic sensor interfacing.

Circuit Design:

To create a basic LED blinking project using R5F21321DNSP#U0, follow these steps:

1. Hardware Setup:

Connect an LED and a current-limiting resistor to one of the GPIO pins of R5F21321DNSP#U0, for example, pin P1.0. Ensure the proper polarity of the LED connection.

2. Firmware Development:

Write a simple firmware code using an Integrated Development Environment (IDE) such as Renesas e2 studio or IAR Embedded Workbench. Configure the GPIO pin connected to the LED as an output and implement a loop to toggle the pin state periodically.

3. Build and Flash:

Compile the firmware code and generate a binary or hex file. Flash the generated code onto the R5F21321DNSP#U0 microcontroller using a suitable programmer or debugger tool.

4. Run the Experiment:

Power up the circuit and observe the LED blinking at a regular interval, indicating successful execution of the firmware code on R5F21321DNSP#U0.

5. Experiment Variations:

To expand the experiment, try modifying the firmware code to control multiple LEDs, change blinking patterns, or interface additional sensors to R5F21321DNSP#U0 for more interactive projects.

Considerations:

- Voltage Levels: Ensure that the voltage levels of the GPIO pins are compatible with the LED specifications to prevent damage.

- Current Limiting: Use appropriate resistors to limit the current flowing through the LED and prevent overloading the GPIO pin.

- Code Optimization: Write efficient firmware code to minimize resource usage and maximize the performance of R5F21321DNSP#U0.

- Debugging: Utilize debugging features provided by the development environment to troubleshoot any issues encountered during firmware development and execution.

- Experiment Safety: Handle electronic components and circuits with care to prevent damage to the hardware and ensure personal safety.

R5F21321DNSP#U0 FAQ

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3. Are the R5F21321DNSP#U0 price and inventory displayed accurate?

The price and inventory of R5F21321DNSP#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 R5F21321DNSP#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 R5F21321DNSP#U0 we delivered, we will accept the replacement or return of the R5F21321DNSP#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 R5F21321DNSP#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