MC9RS08KB4CFK The NXP Semiconductors MC9RS08KB4CFK is an 8-bit microcontroller featuring 4KB of FLASH program memory and 126 bytes of RAM. It operates at speeds up to 20MHz.
Mfr Part #:

MC9RS08KB4CFK

Available from 1 distributors
Mfr Name: NXP Semiconductors
NXP Semiconductors
The NXP Semiconductors MC9RS08KB4CFK is an 8-bit microcontroller featuring 4KB of FLASH program memory and 126 bytes of RAM. It operates at speeds up to 20MHz.
✓ Total Stock: 14,210 pcs
$ Price Range: $6.40

MC9RS08KB4CFK Available from 1 distributor

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✓ Non-Authorised
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MC9RS08KB4CFK Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Connectivity
Core Processor
Core Size
Data Converters
Mounting Type
Number of I
Operating Temperature
Oscillator Type
Peripherals
Program Memory Size
Program Memory Type
RAM Size
Speed
Supplier Device Package
Supplier Package
Voltage

MC9RS08KB4CFK Description

Short technical summary and product information.

This NXP Semiconductors MC9RS08KB4CFK is an 8-bit microcontroller based on the RS08 core. It offers 4KB of FLASH program memory and 126 bytes of RAM, suitable for embedded applications requiring moderate memory.

 

The device operates at speeds up to 20MHz with a wide voltage range of 1.8V to 5.5V. It includes peripherals such as LVD, POR, PWM, and WDT, and supports I²C and SPI connectivity.

 

The operating temperature range is -40°C to 85°C (TA). It is supplied in a 24-QFN-EP (4x4) package, designed for surface mounting.

 

Key specifications include 12x10b A/D data converters and an internal oscillator type.

MC9RS08KB4CFK Quick Information

Product Type: Microcontroller
Canonical Name: MC9RS08KB4CFK 8-Bit RS08 Microcontroller
Subcategory: Embedded

MC9RS08KB4CFK Compliance

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

MC9RS08KB4CFK Estimated Pricing

Qty Low High
1+ $6.40 $6.40

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

MC9RS08KB4CFK Features

  • 8-Bit RS08 core processor.
  • Operates at speeds up to 20MHz.
  • Wide voltage range from 1.8V to 5.5V.
  • 4KB FLASH program memory.
  • Surface mount 24-QFN-EP package.

MC9RS08KB4CFK Applications

  • Suitable for embedded control systems
  • Ideal for low-power applications
  • Used in industrial automation devices
  • Applicable in consumer electronics

MC9RS08KB4CFK FAQs

4 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the MC9RS08KB4CFK?

The operating voltage range is 1.8V to 5.5V.

What package type is the MC9RS08KB4CFK supplied in?

It is supplied in a 24-UFQFN Exposed Pad package.

What is the operating temperature range for this microcontroller?

The operating temperature range is -40°C to 85°C (TA).

What is the RoHS status of the MC9RS08KB4CFK?

The RoHS status is RoHS3 Compliant.

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