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Name: R5F211B4SP#W4
Brand: Renesas Electronics America Inc
SKU: R5F211B4SP#W4
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Renesas Electronics America Inc R5F211B4SP#W4

Part No.:: R5F211B4SP#W4

Manufacturer:: Renesas Electronics America Inc

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

Datasheet:: R5F211B4SP#W4.pdf

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

In Stock:: 2247

Quantity:: Add To Cart

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R5F211B4SP#W4 Specifications

Package/Case:
20-LSSOP (0.173", 4.40mm Width)
Packaging:
Tape & Reel (TR)
Series:
R8C/1x/1B
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:
I²C, SIO, SSU, UART/USART
Mounting Type:
Surface Mount
Number of I/O:
13
Core Processor:
R8C
Data Converters:
A/D 4x10b
Oscillator Type:
Internal
Program Memory Size:
16KB (16K x 8)
Program Memory Type:
FLASH
Operating Temperature:
-20°C ~ 85°C (TA)

R5F211B4SP#W4 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including R5F211B4SP#W4 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 R5F211B4SP#W4 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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R5F211B4SP#W4 information

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R5F211B4SP#W4 Typical application Circuitry

R5F211B4SP#W4

The R5F211B4SP#W4 is a microcontroller (MCU) from Renesas's R8C family, designed for applications that require a balance between performance, power efficiency, and system integration. It features a 16-bit CPU core and is equipped with a range of integrated peripherals making it ideal for a variety of compact and power-sensitive applications.

Characteristics of the R5F211B4SP#W4

- Efficient CPU: Incorporates a 16-bit CPU, offering a balance of processing power and power efficiency.

- On-chip Peripherals: Comes with built-in peripherals including timers, communication interfaces, and ADCs, allowing for versatile system control without the need for many external components.

- Low Power Consumption: Designed for energy-saving with various power-down modes, suitable for battery-operated applications.

Applications

The R5F211B4SP#W4 is versatile, finding utility in:

- Embedded Systems: Acting as the control hub in consumer electronics, automation systems, and more.

- Automotive Subsystems: Managing non-critical automotive functions such as body control modules or in-cabin entertainment systems.

- Portable Devices: Powering portable devices where energy efficiency and compact design are crucial.

Detailed Circuit Integration for Embedded Systems

1. Power Supply Arrangement: Initiate by connecting the power supply to the VDD pin (pin 1) of the R5F211B4SP#W4. The supply voltage should be within the specified range for the MCU. Add a decoupling capacitor (typically 0.1µF) near the VDD pin to filter noise and stabilize the power supply.

2. Grounding Configuration: Attach the VSS pin (pin 2) securely to the system's ground plane. Efficient grounding is fundamental to minimize noise and ensure the stable operation of the R5F211B4SP#W4.

3. Setting Up Input/Output: Design the GPIO pin configurations based on the specific requirements of your embedded system. This may involve designating certain pins for input sensors and others for output to control actuators or LEDs.

4. Communication Peripherals Utilization: Employ the built-in communication interfaces (like I2C, SPI) of the R5F211B4SP#W4 for interacting with other modules or external devices in the system. Proper setup and impedance matching are critical for stable and reliable communication.

5. External Clock Connection (If Applicable): If an external clock source is preferred over the internal one, connect it to the CLKIN pin. Precise timing is crucial for operations and communication within embedded systems.

Circuit Design Considerations

When designing a circuit with the R5F211B4SP#W4, consider the following:

- Power Supply Integrity: Ensure that the power supply is stable, with adequate filtering to minimize the effects of supply noise.

- Signal Quality: Maintain signal integrity, especially in environments with potential electrical noise or when dealing with high-speed communication.

- Thermal Management: Consider the thermal aspects, particularly in compact or enclosed designs where heat dissipation might be challenging.

- Firmware Compatibility: Carefully develop and test the firmware to ensure that the MCU performs as expected, especially in complex control or communication scenarios.

In summary, the R5F211B4SP#W4 is a powerful and versatile MCU, suitable for a range of compact and power-conscious applications. Proper consideration of power supply, I/O configuration, communication setup, and signal integrity is essential when integrating the R5F211B4SP#W4, particularly in embedded systems, to fully utilize its capabilities and ensure reliable, efficient performance.

R5F211B4SP#W4 FAQ

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3. Are the R5F211B4SP#W4 price and inventory displayed accurate?

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6. What is the process for return or replacement of R5F211B4SP#W4?

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 R5F211B4SP#W4 we delivered, we will accept the replacement or return of the R5F211B4SP#W4 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 R5F211B4SP#W4.

(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