MC9RS08KB4CWJ vs MC9RS08KB12CSG574 Comparison
Detailed side-by-side comparison of MC9RS08KB4CWJ by NXP Semiconductors and MC9RS08KB12CSG574 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
MC9RS08KB4CWJ - 8-bit RS08 MCU, 4KB Flash, 20MHz | NXP
MC9RS08KB4CWJ ✗ End of LifeNXP Semiconductors
MC9RS08KB12CSG574 - 8-bit RS08 MCU, 12KB Flash, 20MHz | NXP
MC9RS08KB12CSG574 ⚠ Last Time BuySpecification Comparison
| Parameter | MC9RS08KB4CWJ | MC9RS08KB12CSG574 |
|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | End of Life | Last Time Buy |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $1.49 | $1.85 |
| Core Processor | RS08 | — |
| Core Size | 8-bit | — |
| CPU Speed | 20 MHz | — |
| Program Memory Size | 4 KB (4K x 8) Flash | — |
| RAM Size | 126 B | — |
| EEPROM Size | None (Flash-based) | — |
| Number of I/O | 18 | [DATA_NEEDED: GPIO count] |
| Supply Voltage Range | 2.5 V to 5.5 V | — |
| Connectivity | I2C, SPI | — |
| Peripherals | LVD, POR, PWM, WDT | — |
| Instruction Set | HC08 subset + BGND | — |
| Package | 20-pin SOIC (wide-body, tube) | 16-SOIC |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature | -40C to +85C | — |
| MSL Level | [DATA_NEEDED: MSL moisture sensitivity level] | [DATA_NEEDED: MSL level] |
| RoHS Status | [DATA_NEEDED: RoHS compliance status] | [DATA_NEEDED: RoHS status] |
| Debug Interface | Background Debug Mode (BDM) | — |
| Data Bus Width | 8-bit | 8-bit |
| Core | — | RS08 (8-bit) |
| Program Memory | — | 12 KB (12K x 8) Flash |
| RAM | — | [DATA_NEEDED: RAM size] |
| Maximum CPU Frequency | — | 20 MHz |
| Pin Count | — | 16 |
| Operating Voltage Range | — | [DATA_NEEDED: operating voltage range] |
| Operating Temperature Range | — | [DATA_NEEDED: operating temperature range] |
| Lead-Free | — | [DATA_NEEDED: lead-free status] |
| Halogen Free | — | [DATA_NEEDED: halogen-free status] |
| Family | — | RS08KB |