MC9RS08KA2CDB vs MC9RS08KA1CDB 对比
详细并排对比 MC9RS08KA2CDB 出自 NXP Semiconductors 和 MC9RS08KA1CDB 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 | MC9RS08KA2CDB | MC9RS08KA1CDB |
|---|---|---|
| 品牌 | NXP Semiconductors | NXP Semiconductors |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | Obsolete | 停产 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $1.75 | $2.05 |
| Core Processor | RS08 | RS08 (8-bit CISC) |
| Core Size | 8-bit | 8-bit |
| 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) | — |
| 安装类型 | Surface Mount | Surface Mount |
| 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 | — |
| RoHS 状态 | Compliant (per distributor listing) | [DATA_NEEDED: RoHS compliance detail] |
| MSL 等级 | [DATA_NEEDED] | — |
| 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 |
| 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 |