MCHC908QT2CDWE vs MCHC908QT4MDWE 对比
详细并排对比 MCHC908QT2CDWE 出自 NXP Semiconductors 和 MCHC908QT4MDWE 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 | MCHC908QT2CDWE | MCHC908QT4MDWE |
|---|---|---|
| 品牌 | NXP Semiconductors | NXP Semiconductors |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | 停产 | 停产 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $1.82 | $1.65 |
| Product Type | 8-bit microcontroller unit (MCU) | — |
| Processor Family | M68HC08 / HC08 | — |
| CPU Architecture | CISC | — |
| System Architecture | Von Neumann | — |
| CPU | Enhanced M68HC08 central processor unit | — |
| Clock Frequency | 8 MHz | — |
| Flash Memory | 1.5 KB (1.5K x 8) | — |
| ADC | Integrated ADC | On-chip (per datasheet '4K FLASH W/ADC' description) |
| 电源电压 | 3.3 V / 5 V | — |
| 封装 | 8-pin SOIC EIAJ | 8-SOIC (SO-8) |
| 安装类型 | Surface mount | Surface Mount |
| Tube Packaging | Tube | — |
| 生命周期状态 | End of Life | End of Life (per NXP product page heading 'End of Life Overview') |
| RoHS 状态 | EU RoHS Compliant | Compliant (per distributor listings) |
| 工作温度 | [DATA_NEEDED: operating temperature range] | — |
| GPIO Pin Count | [DATA_NEEDED: GPIO count] | — |
| RAM | [DATA_NEEDED: RAM size] | — |
| ADC Resolution | [DATA_NEEDED: ADC resolution] | — |
| Timer Resources | [DATA_NEEDED: timer configuration] | — |
| Communication Interfaces | [DATA_NEEDED: communication interfaces] | — |
| Core Processor | — | HC08 |
| Core Size | — | 8-Bit |
| Core Architecture | — | CISC, Von Neumann (M68HC08 family) |
| CPU Core | — | CPU08 |
| Clock Speed | — | 8 MHz |
| Program Memory Size | — | 4 KB (4K x 8) FLASH |
| Program Memory Type | — | FLASH |
| EEPROM Size | — | Not specified in provided data [DATA_NEEDED: EEPROM size] |
| RAM Size | — | 128 x 8 (128 bytes) |
| Number of I/O Pins | — | 5 |
| Peripherals | — | LVD, POR, PWM |
| Connectivity | — | Not specified in provided data [DATA_NEEDED: connectivity] |
| Supply Voltage Range | — | Not specified in provided data [DATA_NEEDED: supply voltage range] |
| 工作温度范围 | — | Not specified in provided data [DATA_NEEDED: operating temperature range] |
| Lead-Free | — | Yes (per distributor listings) |
| Sub-Family | — | HC08Q (M68HC08Q) |