
For Reference Only
Part Number | MC9RS08KA4CWJ |
OEMstron Part # | MC9RS08KA4CWJ |
Manufacturer | NXP |
Category | Semiconductors › Embedded Processors & Controllers › Microcontrollers |
Description | IC MCU 8BIT 4KB FLASH 20SOIC |
Lifecycle | Active |
RoHS | No RoHS Information |
EDA/CAD Models | MC9RS08KA4CWJ PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Feb 24 - Mar 1 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
MC9RS08KA4CWJ Specifications
Part Number | MC9RS08KA4CWJ | |
Brand | NXP | |
Lifecycle | Active | |
RoHS | No RoHS Information | |
Product Line | Semiconductors | |
Category | Embedded Processors & Controllers | |
Subcategory | Microcontrollers | |
Manufacturer | NXP USA Inc. | |
Series | RS08 | |
Core Processor | RS08 | |
Core Size | 8-Bit | |
Speed | 20MHz | |
Connectivity | I²C | |
Peripherals | LVD, POR, PWM, WDT | |
Number of I/O | 18 | |
Program Memory Size | 4KB (4K x 8) | |
Program Memory Type | FLASH | |
EEPROM Size | - | |
RAM Size | 126 x 8 | |
Voltage - Supply (Vcc/Vdd) | 1.8V ~ 5.5V | |
Data Converters | A/D 12x10b | |
Oscillator Type | Internal | |
Operating Temperature | -40°C ~ 85°C (TA) | |
Mounting Type | Surface Mount | |
Package / Case | 20-SOIC (0.295", 7.50mm Width) | |
Supplier Device Package | 20-SOIC |
MC9RS08KA4CWJ Documents

Industry Leaders in Quality
Cooperation comes from trust,
And trust is based on quality.
Global Supply Chains - Reliable and Authorized Distributor Resources
Part Number | Description | Stock |
MC9RS08KA4CWJR D# V36:1790_07186672 NXP Semiconductors |
MCU 8-bit RS08 CISC 4KB Flash 2.5V/3.3V/5V 20-Pin SOIC W T/R RoHS: Compliant
|
Americas - 0 |
MC9RS08KA4CWJ D# V36:1790_07186668 NXP Semiconductors |
MCU 8-bit RS08 CISC 4KB Flash 2.5V/3.3V/5V 20-Pin SOIC W Tube RoHS: Compliant
|
Americas - 2294 |
Part Number | Description | Stock |
MC9RS08KA4CWJR D# MC9RS08KA4CWJR NXP Semiconductors |
Microcontroller - Bulk (Alt: MC9RS08KA4CWJR) |
Americas - 26000 |
MC9RS08KA4CWJ D# MC9RS08KA4CWJ NXP Semiconductors |
MCU 8-bit RS08 CISC 4KB Flash 2.5V/3.3V/5V 20-Pin SOIC W Rail - Bulk (Alt: MC9RS08KA4CWJ) |
Americas - 3371 |
Part Number | Description | Stock |
MC9RS08KA4CWJR D# MC9RS08KA4CWJR NXP Semiconductors |
Microcontroller (Alt: MC9RS08KA4CWJR) |
Asia - 0 |
MC9RS08KA4CWJ D# MC9RS08KA4CWJ NXP Semiconductors |
MCU 8-bit RS08 CISC 4KB Flash 2.5V/3.3V/5V 20-Pin SOIC W Rail (Alt: MC9RS08KA4CWJ) |
Asia - 0 |
Part Number | Description | Stock |
MC9RS08KA4CWJR D# MC9RS08KA4CWJR NXP Semiconductors |
Microcontroller (Alt: MC9RS08KA4CWJR) |
Europe - 0 |
MC9RS08KA4CWJ D# MC9RS08KA4CWJ NXP Semiconductors |
MCU 8-bit RS08 CISC 4KB Flash 2.5V/3.3V/5V 20-Pin SOIC W Rail (Alt: MC9RS08KA4CWJ) |
Europe - 2584 |
Part Number | Description | Stock |
MC9RS08KA4CWJR Freescale Semiconductor |
RS08KA 8-BIT MCU, RS08 CORE, 4KB FLASH, 20MHZ, SOIC 20 - Tape and Reel |
Contact Us |
MC9RS08KA4CWJ Freescale Semiconductor |
- Rail/Tube |
3154 |
Part Number | Description | Stock |
MC9RS08KA4CWJR D# 2156-MC9RS08KA4CWJR-ND Rochester Electronics LLC |
IC MCU 8BIT 4KB FLASH 20SOIC |
26000 In Stock |
MC9RS08KA4CWJ D# MC9RS08KA4CWJ-ND NXP Semiconductors |
IC MCU 8BIT 4KB FLASH 20SOIC |
27 In Stock |
Part Number | Description | Stock |
MC9RS08KA4CWJ D# MC9RS08KA4CWJ Motorola Semiconductor Products |
Industry Leading ISO:9001/AS9120A Stocking Distributor of Obsolete & Hard to Find IC's/Semi's, Specializing in Altera/Xilinx. In-House Counterfeit Detection Lab. In Business 20 Years. Free Shipping on Orders Over $250. Buy American, Buy Direct |
1346 |
Part Number | Description | Stock |
MC9RS08KA4CWJ Freescale Semiconductor |
In stock shipping within 2days |
164 |
Part Number | Description | Stock |
MC9RS08KA4CWJ D# 1622677 NXP Semiconductors |
MCU, 8BIT, RS08, 20MHZ, SOIC-20 RoHS: Compliant
Min Qty: 1
Container: Each
|
0 |
Part Number | Description | Stock |
MC9RS08KA4CWJR NXP Semiconductors |
Stock |
16000 |
Part Number | Description | Stock |
MC9RS08KA4CWJ NXP Semiconductors |
RoHS: Compliant
pbFree: Yes
|
0 Tube |
MC9RS08KA4CWJR NXP Semiconductors |
RoHS: Compliant
pbFree: Yes
|
0 Reel |
Part Number | Description | Stock |
MC9RS08KA4CWJ Freescale Semiconductor |
OEM/CM QUOTES ONLY | NO BROKERS |
150800 |
MC9RS08KA4CWJR NXP Semiconductors |
OEM/CM QUOTES ONLY | NO BROKERS |
18560 |
Part Number | Description | Stock |
MC9RS08KA4CWJ Freescale Semiconductor |
OEM/CM Immediate delivery |
1710 |
Part Number | Description | Stock |
MC9RS08KA4CWJ D# 841-MC9RS08KA4CWJ NXP Semiconductors |
8-bit Microcontrollers - MCU 9RS08KA8 20SOIC RoHS: Compliant
|
72 |
Part Number | Description | Stock |
MC9RS08KA4CWJR D# NS-MC9RS08KA4CWJR Freescale Semiconductor |
OEM/CM ONLY |
4666 |
MC9RS08KA4CWJ D# NS-MC9RS08KA4CWJ Freescale Semiconductor |
OEM/CM ONLY |
4446 |
Part Number | Description | Stock |
MC9RS08KA4CWJ Freescale Semiconductor |
Microcontroller, 8-Bit, HC08/S08 CPU, FLASH, 20MHz, CMOS, PDSO20 RoHS: Compliant
|
3371 |
MC9RS08KA4CWJR Freescale Semiconductor |
RS08KA 8-bit MCU, RS08 core, 4KB Flash, 20MHz, SOIC 20 RoHS: Compliant
|
26000 |
Part Number | Description | Stock |
MC9RS08KA4CWJR Freescale Semiconductor |
OEM/CM ONLY |
16016 |
MC9RS08KA4CWJ Freescale Semiconductor |
OEM/CM ONLY |
1336 |
Part Number | Description | Stock |
MC9RS08KA4CWJ Freescale Semiconductor |
IN stock Immediate delivery |
1725 |
Part Number | Description | Stock |
MC9RS08KA4CWJ Freescale Semiconductor |
shipping today |
4989 |
MC9RS08KA4CWJR Freescale Semiconductor |
shipping today |
4989 |
Part Number | Description | Stock |
MC9RS08KA4CWJ D# 48816054 NXP Semiconductors |
MCU 8-bit RS08 CISC 4KB Flash 2.5V/3.3V/5V 20-Pin SOIC W Tube RoHS: Compliant
|
Americas - 2294 |
Part Number | Description | Stock |
MC9RS08KA4CWJ Freescale Semiconductor |
RFQ |
14647 |
Part Number | Description | Stock |
MC9RS08KA4CWJ Freescale Semiconductor |
IC MCU 8BIT 4KB FLASH 20SOIC |
900 |
The Products You May Be Interested In
![]() |
ATTINY261-20PU | IC MCU 8BIT 2KB FLASH 20DIP | 183 More on Order |
![]() |
ATSAMV71J19B-AABT | 300MHZ 512KB FLASH 256KB SRAM LQ | 473 More on Order |
![]() |
PIC18F4221-I/ML | IC MCU 8BIT 4KB FLASH 44QFN | 472 More on Order |
![]() |
MB90025FPMT-GS-354E1 | IC MCU 120LQFP | 291 More on Order |
![]() |
DF70844AD80FPV | IC MCU 32BIT 256KB FLASH 112LQFP | 263 More on Order |
![]() |
MSP430F2003IPW | IC MCU 16BIT 1KB FLASH 14TSSOP | 146 More on Order |
![]() |
C8051F500-IMR | IC MCU 8BIT 64KB FLASH 48QFN | 382 More on Order |
![]() |
PIC16F874-20/L | IC MCU 8BIT 7KB FLASH 44PLCC | 551 More on Order |
![]() |
AT32UC3L0256-AUR | IC MCU 32BIT 256KB FLASH 48TQFP | 289 More on Order |
![]() |
CY9AF141NBPMC-G-JNE2 | IC MCU 32BIT 64KB FLASH 100LQFP | 333 More on Order |
![]() |
PIC32MX675F256H-80I/MR | IC MCU 32BIT 256KB FLASH 64QFN | 476 More on Order |
![]() |
SPC5603BK0VLL4 | IC MCU 32BIT 384KB FLASH 100LQFP | 830 More on Order |
Quick Inquiry
In Stock | 508 - More on Order |
---|---|
Quote Limit | No Limit |
Lead-Time | Can Ship Immediately |
Minimum | 1 |
Add to Shopping Cart
Pricing (USD)
Qty. | Unit Price | Ext. Price |
---|---|---|
1 | $ 3.6680 | $ 3.6680 |
100 | $ 3.6680 | $ 366.8000 |
500 | $ 3.6680 | $ 1,834.0000 |
1000 | $ 3.6680 | $ 3,668.0000 |
2500 | $ 3.6680 | $ 9,170.0000 |
OEMstron will offer the most competitive prices for you, please refer to the quotations.
Contact Us
- CALL US
86-755-83232896
- SKYPE
- Message
Please feel free to contact us for details.