MC9RS08KA4CWJ vs S9S08SG4E2MSC Comparison
Detailed side-by-side comparison of MC9RS08KA4CWJ by NXP Semiconductors and S9S08SG4E2MSC by NXP Semiconductors. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
NXP Semiconductors
MC9RS08KA4CWJ - RS08 8-bit MCU, 4KB Flash, 20MHz | NXP
MC9RS08KA4CWJ ✗ End of Life
Specification Comparison
| Parameter | MC9RS08KA4CWJ | S9S08SG4E2MSC |
|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | End of Life | Obsolete |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $1.02 | $0.95 |
| Core Architecture | RS08 (HC08 subset) | — |
| Data Bus Width | 8 bit | — |
| Maximum CPU Clock Frequency | 20 MHz | — |
| Program Memory Size | 4 KB (4K x 8) FLASH | 4 KB (4K x 8) flash |
| RAM Size | [DATA_NEEDED: RAM size] | 256 x 8 bits |
| Number of I/O Pins (GPIO) | 4 | — |
| Package | 20-SOIC (SOIC-20) | 8-pin SOIC, 0.154 inch (3.90 mm) width |
| Mounting Type | Surface Mount | Surface mount |
| Operating Supply Voltage Range | 1.8 V to 5.5 V (per RS08KA family) | — |
| Operating Temperature Range | -40C to +85C | — |
| Internal Oscillator | Yes (integrated clock source) | — |
| A/D Converter | [DATA_NEEDED: ADC channels/resolution] | — |
| Timers | [DATA_NEEDED: timer module count] | — |
| Communication Interfaces | [DATA_NEEDED: SCI/SPI/I2C modules] | — |
| MSL Level | [DATA_NEEDED: MSL rating] | — |
| RoHS Status | [DATA_NEEDED: RoHS compliance status] | [DATA_NEEDED: RoHS status] |
| Lead-Free | [DATA_NEEDED: lead-free status] | — |
| AEC-Q100 Qualified | No | — |
| Core Processor | — | S08 8-bit HCS08 CISC |
| Core Size | — | 8-bit |
| Maximum Speed | — | 40 MHz |
| Operating Voltage | — | 3.3 V / 5 V |
| Connectivity | — | I²C, LINbus, SCI, SPI |
| Integrated Peripherals | — | LVD, POR, PWM, WDT |
| Number of I/O | — | 4 |
| Oscillator | — | Built-in oscillator |
| Application | — | LIN slave, general market, space-constrained embedded designs |
| Maximum Ambient Temperature | — | Up to 150°C |
| Series | — | S08 / SG |
| Product Status | — | Obsolete |
| REACH Status | — | [DATA_NEEDED: REACH status] |
| AEC-Q100 Status | — | [DATA_NEEDED: AEC-Q100 qualification] |