MC908KX2CDWER vs MC9RS08KB12CWJ Comparison
Detailed side-by-side comparison of MC908KX2CDWER by NXP Semiconductors and MC9RS08KB12CWJ 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
MC908KX2CDWER - HC08 8-Bit MCU 2KB Flash 16-SOIC | NXP (Tape & Reel)
MC908KX2CDWER ✗ End of LifeNXP Semiconductors
MC9RS08KB12CWJ - 8-bit RS08 MCU, 12KB Flash, 20MHz | NXP SOIC-20
MC9RS08KB12CWJ ✓ ActiveSpecification Comparison
| Parameter | MC908KX2CDWER | MC9RS08KB12CWJ |
|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | End of Life | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $3.52 | $2.32 |
| Core Processor | HC08 (CPU08) | — |
| Core Size | 8-Bit | — |
| Architecture | CISC | — |
| Maximum Clock Speed | 8 MHz | — |
| Program Memory Size | 2 KB (2K x 8) | — |
| Program Memory Type | FLASH | — |
| RAM Size | 192 x 8 | — |
| EEPROM Size | None | — |
| Number of I/O | 13 | — |
| Connectivity | SCI | — |
| Peripherals | LVD, POR, PWM | — |
| Supply Voltage | 3.3 V / 5 V | — |
| Package | 16-SOIC (wide body, DWE) | 20-SOIC (0.295 inch / 7.50 mm body width) |
| Mounting Type | Surface Mount | Surface Mount |
| Packaging | Tube | — |
| Part Status | Obsolete / Not For New Designs | — |
| Series | HC08 (M68HC08 Family, KX2) | — |
| Core | — | RS08 (8-bit, HC08-compatible instruction subset) |
| Program Memory (Flash) | — | 12 KB (12K x 8) |
| RAM | — | 126 bytes |
| Maximum CPU Frequency | — | 20 MHz |
| Operating Voltage Range | — | 2.5 V / 3.3 V / 5 V |
| ADC | — | [DATA_NEEDED: ADC channels and resolution] |
| Timers | — | 8-bit timer with PWM channel |
| Analog Comparator | — | Integrated |
| Interrupt Architecture | — | Single global interrupt vector |
| Instruction Set Features | — | HC08 subset + BGND (background debug) |
| Operating Temperature Range | — | [DATA_NEEDED: temperature grade from datasheet] |
| Debug Interface | — | Background Debug Mode (BDM) |
| RoHS Status | — | [DATA_NEEDED: RoHS status from official source] |
| Lead-Free | — | [DATA_NEEDED: lead-free reflow compatibility] |