MC9RS08KA8CWJ vs MC9RS08KB8CWJ574 Comparison
Detailed side-by-side comparison of MC9RS08KA8CWJ by NXP Semiconductors and MC9RS08KB8CWJ574 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
MC9RS08KA8CWJ - 8-bit RS08 MCU, 8KB Flash, 20MHz | NXP
MC9RS08KA8CWJ ⚠ Last Time BuySpecification Comparison
| Parameter | MC9RS08KA8CWJ | MC9RS08KB8CWJ574 |
|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Last Time Buy | NRND |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $1.68 | $0.74 |
| Core Architecture | RS08 (8-bit, HC08 subset) | — |
| Data Bus Width | 8 bit | — |
| Program Memory Size | 8 KB Flash | 8 KB (8K x 8) |
| Maximum CPU Frequency | 20 MHz | — |
| Operating Voltage Range | 2.5 V to 5.5 V (also stated as 2.5V/3.3V/5V) | — |
| Number of I/O Pins | 18 | [DATA_NEEDED: GPIO count] |
| Package | 20-SOIC Wide (20-SOIC W, Tube) | — |
| Mounting Type | Surface Mount (SMD/SMT) | Surface Mount |
| Pin/Package Count | 20 pins | — |
| Operating Temperature Range | -40 C to +85 C (Industrial) | [DATA_NEEDED: temperature grade] |
| Instruction Set | Subset of HC08 with added BGND instruction | — |
| Peripherals | Keyboard Interface (KBI), Timers, Internal Clock Source | — |
| Packaging Method | Tube | — |
| RoHS Status | [DATA_NEEDED: RoHS status from data] | [DATA_NEEDED: RoHS status] |
| MSL Level | [DATA_NEEDED: MSL level] | [DATA_NEEDED: MSL rating] |
| Manufacturer | — | NXP Semiconductors (formerly Freescale) |
| Core | — | RS08 (8-bit) |
| Family | — | RS08KB |
| Program Memory Type | — | Flash |
| CPU Speed (Max) | — | 20 MHz |
| Package / Case | — | 20-SOIC (wide-body, 7.5 mm width) |
| Supply Voltage Range | — | [DATA_NEEDED: VDD range] |
| RAM Size | — | [DATA_NEEDED: SRAM size] |
| ADC | — | [DATA_NEEDED: ADC channels and resolution] |
| Timers | — | [DATA_NEEDED: timer modules] |
| Communication Interfaces | — | [DATA_NEEDED: UART/SPI/I2C count] |
| Lead-Free | — | [DATA_NEEDED: lead-free status] |
| Country of Origin | — | [DATA_NEEDED: COO] |