MC9RS08KA1CDB vs MC9RS08KA2CDB 对比
详细并排对比 MC9RS08KA1CDB 出自 NXP Semiconductors 和 MC9RS08KA2CDB 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 | MC9RS08KA1CDB | MC9RS08KA2CDB |
|---|---|---|
| 品牌 | NXP Semiconductors | NXP Semiconductors |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | 停产 | Obsolete |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $2.05 | $1.75 |
| Core Processor | RS08 (8-bit CISC) | RS08 |
| Core Size | 8-bit | 8-bit |
| 最大时钟频率 | 10 MHz | — |
| Flash Memory | 1 KB (1K x 8) | — |
| RAM | 128 bytes | — |
| 电源电压 | 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 | — |
| 封装 | 6-DFN with Exposed Pad (3x3 mm), QFN 6 | — |
| 安装类型 | Surface Mount | Surface Mount |
| Product Series | MC9RS08KA (RS08KA) | — |
| 生命周期状态 | End of Life (per NXP product page) | — |
| Instruction Set Features | Simplified S08 set with LDA, STA, CLR high-performance instructions | — |
| RoHS 状态 | [DATA_NEEDED: RoHS compliance detail] | Compliant (per distributor listing) |
| Maximum CPU Frequency | — | 20 MHz (10 MHz bus, per DigiKey) |
| Program Memory Size | — | 2 KB (2K 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 |
| 工作温度范围 | — | -40C to +85C [DATA_NEEDED: full industrial grade range, datasheet not provided verbatim] |
| 封装 / 外壳 | — | 6-DFN-EP (3 x 3 mm) |
| 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] |
| Instruction Set | — | Simplified S08 + LDA/STA/CLR extensions |
| MSL 等级 | — | [DATA_NEEDED] |