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