MC9RS08KB8CWJ vs MC9RS08KA8CWJ Comparison
Detailed side-by-side comparison of MC9RS08KB8CWJ by NXP Semiconductors and MC9RS08KA8CWJ 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
MC9RS08KA8CWJ - 8-bit RS08 MCU, 8KB Flash, 20MHz | NXP
MC9RS08KA8CWJ ⚠ Last Time BuySpecification Comparison
| Parameter | MC9RS08KB8CWJ | MC9RS08KA8CWJ |
|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Last Time Buy |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $0.00 | $1.68 |
| Product Type | 8-bit microcontroller | — |
| CPU Core | RS08 | — |
| CPU Architecture | 8-bit | — |
| Maximum CPU Frequency | 20 MHz | 20 MHz |
| Program Memory | 8 KB Flash | — |
| Flash Organization | 8K x 8 | — |
| Supply Voltage | 2.5 V / 3.3 V / 5 V | — |
| Maximum Stated Voltage | 5.5 V across temperature range | — |
| Package | 20-pin SOIC | 20-SOIC Wide (20-SOIC W, Tube) |
| Package Family | SOIC | — |
| Mounting Type | Surface Mount | Surface Mount (SMD/SMT) |
| Instruction Set | Subset of HC08 instruction set with added BGND instruction | Subset of HC08 with added BGND instruction |
| Interrupt Architecture | Single Global interrupt vector | — |
| Core Feature | Interrupt capability | — |
| Life Cycle Stage | ACTIVE | — |
| Legacy Manufacturer | Freescale Semiconductor | — |
| Supplier Context | NXP Semiconductors | — |
| RoHS Status | [DATA_NEEDED: RoHS status] | [DATA_NEEDED: RoHS status from data] |
| REACH Status | [DATA_NEEDED: REACH status] | — |
| Operating Temperature | [DATA_NEEDED: operating temperature range] | — |
| Pinout | [DATA_NEEDED: complete 20-pin pinout] | — |
| Core Architecture | — | RS08 (8-bit, HC08 subset) |
| Data Bus Width | — | 8 bit |
| Program Memory Size | — | 8 KB Flash |
| Operating Voltage Range | — | 2.5 V to 5.5 V (also stated as 2.5V/3.3V/5V) |
| Number of I/O Pins | — | 18 |
| Pin/Package Count | — | 20 pins |
| Operating Temperature Range | — | -40 C to +85 C (Industrial) |
| Peripherals | — | Keyboard Interface (KBI), Timers, Internal Clock Source |
| Packaging Method | — | Tube |
| MSL Level | — | [DATA_NEEDED: MSL level] |