MC9RS08KA1CDBR vs MC9RS08KA4CPJ Comparison
Detailed side-by-side comparison of MC9RS08KA1CDBR by NXP Semiconductors and MC9RS08KA4CPJ 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
MC9RS08KA1CDBR - 8-bit RS08 MCU, 1KB Flash, 6-DFN | NXP (Tape & Reel)
MC9RS08KA1CDBR ✗ End of Life
Specification Comparison
| Parameter | MC9RS08KA1CDBR | MC9RS08KA4CPJ |
|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | End of Life | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $0.53 | $1.92 |
| Core Processor | RS08 (8-bit CISC) | — |
| Core Size | 8-bit | — |
| Maximum Clock Frequency | 10 MHz | 20 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 | — |
| Package | 6-DFN with Exposed Pad (3x3 mm), QFN 6 | 20-pin PDIP (DIP-20) |
| Mounting Type | Surface Mount | Through-Hole |
| 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 | — |
| RoHS Status | [DATA_NEEDED: RoHS compliance detail] | Compliant (per distributor listings) |
| Core | — | RS08 (HC08 subset) |
| Data Bus Width | — | 8 bit |
| Program Memory Size | — | 4 KB Flash |
| RAM Size | — | 63 bytes |
| Operating Supply Voltage | — | 2.5 V to 5.5 V |
| Number of I/Os | — | 18 I/O pins |
| A/D Converter | — | 8-bit, multiple channels |
| Timer/PWM | — | 1 x 16-bit TPM |
| Operating Temperature | — | -40 C to +85 C |
| On-chip Debug | — | Background Debug Mode (BDM) |
| Power-Saving Modes | — | RUN / WAIT / STOP |