MC9RS08KB12CWJ vs MC9RS08KB8CTG Comparison
Detailed side-by-side comparison of MC9RS08KB12CWJ by NXP Semiconductors and MC9RS08KB8CTG 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
MC9RS08KB12CWJ - 8-bit RS08 MCU, 12KB Flash, 20MHz | NXP SOIC-20
MC9RS08KB12CWJ ✓ Active
Specification Comparison
| Parameter | MC9RS08KB12CWJ | MC9RS08KB8CTG |
|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $2.32 | $0.93 |
| Core | RS08 (8-bit, HC08-compatible instruction subset) | RS08 (subset of HC08 with BGND) |
| Program Memory (Flash) | 12 KB (12K x 8) | — |
| RAM | 126 bytes | — |
| Maximum CPU Frequency | 20 MHz | 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) | — |
| Package | 20-SOIC (0.295 inch / 7.50 mm body width) | 16-TSSOP (0.173", 4.40 mm width) |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature Range | [DATA_NEEDED: temperature grade from datasheet] | -40C to +85C |
| Debug Interface | Background Debug Mode (BDM) | RS08 background debug (BGND instruction) |
| RoHS Status | [DATA_NEEDED: RoHS status from official source] | Compliant (per distributor listings) |
| Lead-Free | [DATA_NEEDED: lead-free reflow compatibility] | — |
| Data Bus Width | — | 8 bit |
| Program Memory Size | — | 8 KB (8K x 8) Flash |
| Supply Voltage Range | — | 2.7 V to 5.5 V |
| On-chip RAM | — | [DATA_NEEDED: RAM size] |
| On-chip EEPROM | — | [DATA_NEEDED: EEPROM size] |
| Number of I/O Pins | — | [DATA_NEEDED: I/O pin count] |
| Interrupt Structure | — | Single global interrupt vector |
| Peripherals | — | ADC, Timers, Communication interfaces (per datasheet) |