PC9RS08KA2PAE vs MC9RS08KA4CWJ Comparison
Detailed side-by-side comparison of PC9RS08KA2PAE by NXP Semiconductors and MC9RS08KA4CWJ 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 LifeSpecification Comparison
| Parameter | PC9RS08KA2PAE | MC9RS08KA4CWJ |
|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Obsolete | End of Life |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $1.45 | $1.02 |
| Core Processor | RS08 | — |
| Core Size | 8-Bit | — |
| Maximum CPU Speed | 10 MHz | — |
| Program Memory Size | 2 KB (2K x 8) FLASH | 4 KB (4K x 8) FLASH |
| RAM Size | 63 x 8 (63 bytes) | [DATA_NEEDED: RAM size] |
| EEPROM Size | None (FLASH-based) | — |
| Number of I/O Pins | 4 | — |
| Package / Case | 8-DIP (0.300 inch, 7.62 mm) | — |
| Oscillator Type | Internal | — |
| Peripherals | LVD, POR, WDT | — |
| Connectivity | None (stand-alone MCU) | — |
| Supply Voltage (Vcc/Vdd) | 1.8 V to 5.5 V (typical RS08 KA family range) | — |
| Operating Temperature | [DATA_NEEDED: industrial 0C to +70C or -40C to +85C variant] | — |
| Mounting Type | Through-hole (DIP) | Surface Mount |
| Lead-Free / RoHS | [DATA_NEEDED: confirmed by lot date code] | — |
| MSL Level | Not applicable (through-hole) | [DATA_NEEDED: MSL rating] |
| Instruction Set | Simplified S08 with LDA/STA/CLR high-performance extensions | — |
| Packaging | Tube | — |
| Core Architecture | — | RS08 (HC08 subset) |
| Data Bus Width | — | 8 bit |
| Maximum CPU Clock Frequency | — | 20 MHz |
| Number of I/O Pins (GPIO) | — | 4 |
| Package | — | 20-SOIC (SOIC-20) |
| 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] |
| RoHS Status | — | [DATA_NEEDED: RoHS compliance status] |
| Lead-Free | — | [DATA_NEEDED: lead-free status] |
| AEC-Q100 Qualified | — | No |