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Manufacturer Part Number:MC9RS08KA4CWJR
Manufacturer / Brand:NXP Semiconductors / Freescale
Brief Description:IC MCU 8BIT 4KB FLASH 20SOIC
Lead Free Status / RoHS Status:Lead free / RoHS Compliant
Condition:New and unused, Original
Datasheet Download:MC9RS08KA(4,8) SeriesMC9RS08KAx
Alternative Replacement:-
Real Time Availability for
In stock: 38940 pcs can ship in 1-2 days.
Future Stock: 12000 pcs in 7-10 days.
Manufacturer Lead time: 8-10 Weeks

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US$ 1.269

Reference Marketing Price: US$ 1.269

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Product Parameter

Voltage - Supply (Vcc/Vdd) 1.8 V ~ 5.5 V
Supplier Device Package 20-SOIC
Speed 20MHz
Series RS08
RAM Size 126 x 8
Program Memory Type FLASH
Program Memory Size 4KB (4K x 8)
Peripherals LVD, POR, PWM, WDT
Packaging Tape & Reel (TR)
Package / Case 20-SOIC (0.295", 7.50mm Width)
Other Names 935321401518
Oscillator Type Internal
Operating Temperature -40°C ~ 85°C (TA)
Number of I/O 18
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Manufacturer Standard Lead Time 10 Weeks
Manufacturer Part Number MC9RS08KA4CWJR
Expanded Description RS08 RS08 Microcontroller IC 8-Bit 20MHz 4KB (4K x 8) FLASH 20-SOIC
Description IC MCU 8BIT 4KB FLASH 20SOIC
Data Converters A/D 12x10b
Core Size 8-Bit
Core Processor RS08
Connectivity I²C


Standard Package 1,000
Other Names 935321401518

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Distributor of NXP USA Inc.

- NXP Semiconductors enables secure connections and infrastructure for a smarter world, advancing solutions that make lives easier, better and safer. As the world leader in secure connectivity solutions for embedded applications, NXP is driving innovation in the secure connected vehicle, end-to-end security & privacy and smart connected solutions markets. Built on more than 60 years of combined experience and expertise, the company has 45,000 employees in more than 35 countries.
Freescale Semiconductor has been acquired by NXP Semiconductor. Freescale Semiconductor parts are now a part of the NXP family (Dec 2015).

The NXP Standard Products Division’s portfolio (Discretes, Logic & MOSFETs) has been transferred to Nexperia (Feb 7, 2017).
The NXP Bi-Polar Division product portfolio (Diodes, Thyristors & Transistors) has been transferred to WeEn Semiconductors (Jan 19, 2017).
The NXP RF Power Division’s product portfolio ( RF Amplifiers, RF MOSFETs) has been transferred to Ampleon (October 5, 2105).

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