MC9RS08KB8CWJ574 vs MC9RS08KB4CWJ Comparison
Detailed side-by-side comparison of MC9RS08KB8CWJ574 by NXP Semiconductors and MC9RS08KB4CWJ 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 LifeSpecification Comparison
| Parameter | MC9RS08KB8CWJ574 | MC9RS08KB4CWJ |
|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | NRND | End of Life |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $0.74 | $1.49 |
| Manufacturer | NXP Semiconductors (formerly Freescale) | — |
| Core | RS08 (8-bit) | — |
| Family | RS08KB | — |
| Program Memory Type | Flash | — |
| Program Memory Size | 8 KB (8K x 8) | 4 KB (4K x 8) Flash |
| CPU Speed (Max) | 20 MHz | — |
| Package / Case | 20-SOIC (wide-body, 7.5 mm width) | — |
| Mounting Type | Surface Mount | Surface Mount |
| Supply Voltage Range | [DATA_NEEDED: VDD range] | 2.5 V to 5.5 V |
| Operating Temperature Range | [DATA_NEEDED: temperature grade] | — |
| RAM Size | [DATA_NEEDED: SRAM size] | 126 B |
| ADC | [DATA_NEEDED: ADC channels and resolution] | — |
| Number of I/O Pins | [DATA_NEEDED: GPIO count] | — |
| Timers | [DATA_NEEDED: timer modules] | — |
| Communication Interfaces | [DATA_NEEDED: UART/SPI/I2C count] | — |
| MSL Level | [DATA_NEEDED: MSL rating] | [DATA_NEEDED: MSL moisture sensitivity level] |
| RoHS Status | [DATA_NEEDED: RoHS status] | [DATA_NEEDED: RoHS compliance status] |
| Lead-Free | [DATA_NEEDED: lead-free status] | — |
| Country of Origin | [DATA_NEEDED: COO] | — |
| Core Processor | — | RS08 |
| Core Size | — | 8-bit |
| CPU Speed | — | 20 MHz |
| EEPROM Size | — | None (Flash-based) |
| Number of I/O | — | 18 |
| Connectivity | — | I2C, SPI |
| Peripherals | — | LVD, POR, PWM, WDT |
| Instruction Set | — | HC08 subset + BGND |
| Package | — | 20-pin SOIC (wide-body, tube) |
| Operating Temperature | — | -40C to +85C |
| Debug Interface | — | Background Debug Mode (BDM) |
| Data Bus Width | — | 8-bit |