MC9RS08KA2CDB vs MC9RS08KA8CPJ Comparison
Detailed side-by-side comparison of MC9RS08KA2CDB by NXP Semiconductors and MC9RS08KA8CPJ 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 BuySpecification Comparison
| Parameter | MC9RS08KA2CDB | MC9RS08KA8CPJ |
|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Obsolete | Last Time Buy |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $1.75 | $0.45 |
| Core Processor | RS08 | — |
| Core Size | 8-bit | — |
| Maximum CPU Frequency | 20 MHz (10 MHz bus, per DigiKey) | 20 MHz |
| Program Memory Size | 2 KB (2K x 8) Flash | 8 KB (8K x 8) FLASH |
| RAM Size | 63 x 8 (63 bytes) | — |
| EEPROM Size | None | — |
| Number of I/O Pins | 4 GPIO | — |
| Supply Voltage (Vcc/Vdd) | 1.8 V to 5.5 V | — |
| Operating Temperature Range | -40C to +85C [DATA_NEEDED: full industrial grade range, datasheet not provided verbatim] | -40 °C to +85 °C |
| Package / Case | 6-DFN-EP (3 x 3 mm) | — |
| Mounting Type | Surface Mount | Through Hole |
| Peripherals | LVD, POR, WDT, ACMP | — |
| Connectivity | None (no UART, SPI, or I2C on this device) | — |
| Data Converters | [DATA_NEEDED: ADC channels on this specific device] | — |
| Oscillator Type | Internal [DATA_NEEDED: internal oscillator tolerance] | Internal |
| Instruction Set | Simplified S08 + LDA/STA/CLR extensions | — |
| RoHS Status | Compliant (per distributor listing) | [DATA_NEEDED: RoHS status from datasheet] |
| MSL Level | [DATA_NEEDED] | — |
| Core Architecture | — | RS08 (HC08 instruction subset) |
| Data Bus Width | — | 8 bit |
| Operating Supply Voltage | — | 2.5 V / 3.3 V / 5 V |
| Absolute Maximum Supply Voltage | — | 5.5 V |
| Package | — | 20-DIP (PDIP-20, 7.62 mm / 0.300 in) |
| Number of Pins | — | 20 |
| I/O Supply Voltage | — | 1.8 V to 5.5 V |
| Flash Endurance | — | Typical 10k cycles [DATA_NEEDED: exact endurance from datasheet] |
| Process Technology | — | CMOS [DATA_NEEDED: process node] |