MC9RS08KB4CWJ vs MC9RS08KA4CWG Comparison
Detailed side-by-side comparison of MC9RS08KB4CWJ by NXP Semiconductors and MC9RS08KA4CWG 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 Life
Specification Comparison
| Parameter | MC9RS08KB4CWJ | MC9RS08KA4CWG |
|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | End of Life | End of Life |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $1.49 | $0.00 |
| 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 | — |
| 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 | Up to 85°C |
| MSL Level | [DATA_NEEDED: MSL moisture sensitivity level] | — |
| RoHS Status | [DATA_NEEDED: RoHS compliance status] | — |
| Debug Interface | Background Debug Mode (BDM) | — |
| Data Bus Width | 8-bit | 8 bit |
| Product Type | — | 8-bit microcontroller |
| Processor Core | — | RS08 |
| Processor Series | — | RS08KA |
| Maximum CPU Frequency | — | 20 MHz |
| Flash Memory | — | 4 KB (4K x 8) |
| RAM | — | 128 bytes |
| Supply Voltage | — | 2.5 V / 3.3 V / 5 V |
| Package Type | — | Small-outline integrated circuit |
| Architecture | — | RS08 CISC |
| Application Class | — | Cost-sensitive low-end embedded control |
| Low-Power Modes | — | Supported |
| Manufacturer | — | NXP Semiconductors |
| RoHS | — | Not stated in provided verified data |
| REACH | — | Not stated in provided verified data |
| AEC-Q100 | — | Not stated in provided verified data |