R5F21247SNFP The Renesas R5F21247SNFP is a 16-bit microcontroller featuring an R8C core, 48KB of Flash program memory, and 2.5K x 8 RAM. It operates at speeds up to 20MHz and supports a supply voltage range of 2.2V to 5.5V.
Mfr Part #:

R5F21247SNFP

Available from 3 distributors
Mfr Name: Renesas
Renesas
The Renesas R5F21247SNFP is a 16-bit microcontroller featuring an R8C core, 48KB of Flash program memory, and 2.5K x 8 RAM. It operates at speeds up to 20MHz and supports a supply voltage range of 2.2V to 5.5V.
✓ Total Stock: 10,484 pcs
$ Price Range: $5.52

R5F21247SNFP Available from 3 distributors

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9,773 pcs
9773 pcs On Request 1 On Request On Request On Request On Request On Request
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444 pcs
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267 pcs
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R5F21247SNFP Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Halogen Free
Industrial Grade
Medical Grade
Military Grade
SVHC Present

R5F21247SNFP Description

Short technical summary and product information.

The Renesas R5F21247SNFP is a 16-bit microcontroller belonging to the R8C/2x/24 series. It is built around the R8C core and offers 48KB of Flash program memory along with 2.5K x 8 of RAM.

 

This device operates at a maximum speed of 20MHz and is designed for a wide supply voltage range of 2.2V to 5.5V. It features 41 I/O pins and includes essential peripherals such as POR, Voltage Detect, and WDT. The microcontroller supports various connectivity options including I2C, LINbus, SIO, SSU, and UART/USART.

 

Packaged in a 52-LQFP (10x10) format, the R5F21247SNFP is intended for surface mounting. It also includes a 12-bit, 10-channel Analog-to-Digital converter (A/D).

 

Key specifications include a 16-bit core size, internal oscillator, and a base product number of R5F21247.

R5F21247SNFP Quick Information

Product Type: Microcontroller
Series: R8C/2x/24
Canonical Name: R5F21247SNFP Microcontroller
Subcategory: Embedded Microcontrollers

R5F21247SNFP Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Yes

R5F21247SNFP Estimated Pricing

Qty Low High
1+ $5.52 $5.52

Estimated market price range - modelled values for guidance only, not live distributor offers.

R5F21247SNFP Features

  • 16-Bit R8C Core Microcontroller
  • 48KB Flash Program Memory
  • 2.5K x 8 RAM Size
  • 20MHz Operating Speed
  • Surface Mount 52-LQFP Package

R5F21247SNFP Applications

  • Suitable for embedded control applications.
  • Ideal for sensor interface and monitoring.
  • Used in industrial automation systems.
  • Applicable in consumer electronics products.
  • Supports communication via I2C and LINbus.

R5F21247SNFP FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the R5F21247SNFP?

The operating voltage range is 2.2V to 5.5V.

What package is the R5F21247SNFP available in?

It is available in a 52-LQFP surface-mount package.

What is the operating temperature range?

The operating temperature range is -20°C to 85°C.

What is the core architecture?

It uses a 16-bit R8C core.

How much program memory does it have?

It has 48KB of FLASH program memory.

How many I/O pins are available?

It has 41 I/O pins.

What communication interfaces are supported?

It supports I2C, LINbus, SIO, SSU, and UART/USART.

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