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Integrated Circuits (ICs)

MC9RS08KB4CWJ

RS08KB 8-bit MCU, RS08 core, 4KB Flash, 20MHz, SOIC 20 / Tube in Drypack

MC9RS08KB4CWJ is a Microcontrollers from NXP Semiconductors. JaronSemi supports sourcing for active, obsolete, and hard-to-find IC components. Contact us for current availability, date code, and quotation.

BrandNXP Semiconductors
PackageSOIC
Device TypeMicrocontrollers
MountingSurface Mount

Full Specifications

Number of Pins20
Data Bus Width8b
Max Frequency40MHz
Number of I/Os18
InterfaceI2C, SCI, SPI
Memory TypeFLASH
Memory Size4kB
Min Supply Voltage1.8V
Max Supply Voltage5.5V
PeripheralsLVD, POR, PWM, WDT
MountSurface Mount
Frequency20MHz
Max Operating Temperature85°C
Min Operating Temperature-40°C

About This Product

MC9RS08KB4CWJ is a Microcontrollers from NXP Semiconductors. JaronSemi supports sourcing for active, obsolete, and hard-to-find IC components. Contact us for current availability, date code, and quotation.

What is this product used for?

Suitable for design, repair, and production programs using Microcontrollers devices.

Key Features

  • Case/Package: SOIC
  • Number of Pins: 20
  • Interface: I2C, SCI, SPI
  • Mount: Surface Mount
  • Data Bus Width: 8b
  • Max Frequency: 40MHz

Typical Use Cases

Embedded Processors and Controllers Microcontrollers SOIC Microcontrollers

Sourcing Support for This MPN

Contact JaronSemi to confirm package, date code, and traceability requirements.

  • MPN and package verification against your BOM or approved vendor list
  • Approved-alternate and cross-reference review when the requested line is constrained
  • Availability, lifecycle, and supply-risk discussion for procurement planning
  • Packing, label, date-code, and requested document coordination

RFQ Checklist

Part number Confirm the target MPN or suggest approved alternates
Target Quantity Sample, pilot run, or mass production volume
Project stage Prototype, NPI, or ongoing production
Target price Budget or target price range if available
RS08KB 8-bit MCU, RS08 core, 4KB Flash, 20MHz, SOIC 20 / Tube in Drypack

MC9RS08KB4CWJ

NXP Semiconductors

MC9RS08KB4CWJ is a Microcontrollers from NXP Semiconductors. JaronSemi supports sourcing for active, obsolete, and hard-to-find IC components. Contact us for current availability, date code, and quotation.

  • Competitive pricing from verified sources
  • Sample to production quantities
  • Response within 24 business hours

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