MC9RS08KA8CWJ vs MC9RS08KA4CWJ 对比
详细并排对比 MC9RS08KA8CWJ 出自 NXP Semiconductors 和 MC9RS08KA4CWJ 出自 NXP Semiconductors。对比关键规格、电气参数、封装、生命周期状态、价格和供货情况，以确定最适合您设计需求的元器件。
规格对比
| 参数 | MC9RS08KA8CWJ | MC9RS08KA4CWJ |
|---|---|---|
| 品牌 | NXP Semiconductors | NXP Semiconductors |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | 最后采购期 | 停产 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $1.68 | $1.02 |
| Core Architecture | RS08 (8-bit, HC08 subset) | RS08 (HC08 subset) |
| 数据总线宽度 | 8 bit | 8 bit |
| Program Memory Size | 8 KB Flash | 4 KB (4K x 8) FLASH |
| Maximum CPU Frequency | 20 MHz | — |
| Operating Voltage Range | 2.5 V to 5.5 V (also stated as 2.5V/3.3V/5V) | — |
| Number of I/O Pins | 18 | — |
| 封装 | 20-SOIC Wide (20-SOIC W, Tube) | 20-SOIC (SOIC-20) |
| 安装类型 | Surface Mount (SMD/SMT) | Surface Mount |
| Pin/Package Count | 20 pins | — |
| 工作温度范围 | -40 C to +85 C (Industrial) | -40C to +85C |
| Instruction Set | Subset of HC08 with added BGND instruction | — |
| Peripherals | Keyboard Interface (KBI), Timers, Internal Clock Source | — |
| Packaging Method | Tube | — |
| RoHS 状态 | [DATA_NEEDED: RoHS status from data] | [DATA_NEEDED: RoHS compliance status] |
| MSL 等级 | [DATA_NEEDED: MSL level] | [DATA_NEEDED: MSL rating] |
| Maximum CPU Clock Frequency | — | 20 MHz |
| RAM Size | — | [DATA_NEEDED: RAM size] |
| Number of I/O Pins (GPIO) | — | 4 |
| Operating Supply Voltage Range | — | 1.8 V to 5.5 V (per RS08KA family) |
| Internal Oscillator | — | Yes (integrated clock source) |
| A/D Converter | — | [DATA_NEEDED: ADC channels/resolution] |
| Timers | — | [DATA_NEEDED: timer module count] |
| Communication Interfaces | — | [DATA_NEEDED: SCI/SPI/I2C modules] |
| Lead-Free | — | [DATA_NEEDED: lead-free status] |
| AEC-Q100 Qualified | — | No |