MC9RS08KA1CPC vs MC9RS08KA2CPC Comparison
Detailed side-by-side comparison of MC9RS08KA1CPC by NXP Semiconductors and MC9RS08KA2CPC 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
MC9RS08KA1CPC - 8-bit RS08 MCU, 1KB Flash, 10MHz, DIP-8 | NXP
MC9RS08KA1CPC ✗ End of LifeSpecification Comparison
| Parameter | MC9RS08KA1CPC | MC9RS08KA2CPC |
|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | End of Life | Obsolete |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $1.10 | $0.31 |
| Core | RS08 (S08-derived 8-bit) | — |
| Core Size | 8-bit | 8-bit |
| Maximum Clock Frequency | 10 MHz (some sources cite 20 MHz internal reference) | 20 MHz (10 MHz bus frequency) |
| Program Memory Size | 1 KB (1K x 8) Flash | 2 KB (2K x 8) FLASH |
| RAM Size | 63 bytes | 62 bytes |
| EEPROM Size | Not present | — |
| Number of I/O Pins | 4 | 6 |
| Supply Voltage (Vcc/Vdd) | 1.8 V to 5.5 V | — |
| Analog Comparator | Yes (on-chip ACMP) | — |
| Peripherals | LVD, POR, WDT, ACMP | — |
| Connectivity | None (no UART/SPI/I2C) | — |
| Package | 8-PDIP (0.300", 7.62mm) through-hole | 8-PDIP (DIP-8) |
| Mounting Type | Through-Hole (THT) | Through Hole |
| Operating Temperature | -40C to +85C (industrial grade, [DATA_NEEDED] for exact value) | -40C to +85C [DATA_NEEDED: confirm industrial range] |
| RoHS Status | Compliant | [DATA_NEEDED: confirm from NXP product page] |
| Manufacturer | — | NXP Semiconductors (formerly Freescale) |
| Series | — | RS08KA |
| Core Processor | — | RS08 (8-bit) |
| Data Bus Width | — | 8 bit |
| Supply Voltage Range | — | 1.8 V to 5.5 V [DATA_NEEDED: confirm from datasheet section 4] |
| Integrated Peripherals | — | Analog Comparator, LVI, POR, BDM |
| Internal Oscillator | — | Yes (factory trimmed) |
| Lifecycle Status | — | Obsolete (per NXP product page EOL notice) |