MC9RS08KA8CPJ vs MC9RS08KA1CDBR Comparison
Detailed side-by-side comparison of MC9RS08KA8CPJ by NXP Semiconductors and MC9RS08KA1CDBR 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
MC9RS08KA8CPJ - 8-Bit RS08 MCU, 8KB Flash, 20-DIP | NXP
MC9RS08KA8CPJ ⚠ Last Time BuyNXP Semiconductors
MC9RS08KA1CDBR - 8-bit RS08 MCU, 1KB Flash, 6-DFN | NXP (Tape & Reel)
MC9RS08KA1CDBR ✗ End of LifeSpecification Comparison
| Parameter | MC9RS08KA8CPJ | MC9RS08KA1CDBR |
|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Last Time Buy | End of Life |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $0.45 | $0.53 |
| Core Architecture | RS08 (HC08 instruction subset) | — |
| Data Bus Width | 8 bit | — |
| Program Memory Size | 8 KB (8K x 8) FLASH | — |
| Maximum CPU Frequency | 20 MHz | — |
| Operating Supply Voltage | 2.5 V / 3.3 V / 5 V | — |
| Absolute Maximum Supply Voltage | 5.5 V | — |
| Operating Temperature Range | -40 °C to +85 °C | — |
| Package | 20-DIP (PDIP-20, 7.62 mm / 0.300 in) | 6-DFN with Exposed Pad (3x3 mm), QFN 6 |
| Mounting Type | Through Hole | Surface Mount |
| Number of Pins | 20 | — |
| I/O Supply Voltage | 1.8 V to 5.5 V | — |
| Oscillator Type | Internal | — |
| Flash Endurance | Typical 10k cycles [DATA_NEEDED: exact endurance from datasheet] | — |
| RoHS Status | [DATA_NEEDED: RoHS status from datasheet] | [DATA_NEEDED: RoHS compliance detail] |
| Process Technology | CMOS [DATA_NEEDED: process node] | — |
| Core Processor | — | RS08 (8-bit CISC) |
| Core Size | — | 8-bit |
| Maximum Clock Frequency | — | 10 MHz |
| Flash Memory | — | 1 KB (1K x 8) |
| RAM | — | 128 bytes |
| Supply Voltage | — | 2.5 V / 3.3 V / 5 V operation |
| General Purpose I/O | — | 6 GPIO pins |
| Analog Comparator (ACMP) | — | Yes, integrated |
| Low Voltage Inhibit (LVI) | — | Yes |
| Power-On Reset (POR) | — | Yes |
| Product Series | — | MC9RS08KA (RS08KA) |
| Lifecycle Status | — | End of Life (per NXP product page) |
| Instruction Set Features | — | Simplified S08 set with LDA, STA, CLR high-performance instructions |