MC908QT2ACFQE vs MCHC908QT4MDWE 对比
详细并排对比 MC908QT2ACFQE 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 | MC908QT2ACFQE | MCHC908QT4MDWE |
|---|---|---|
| 品牌 | NXP Semiconductors | NXP Semiconductors |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | 不推荐新设计 | 停产 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $0.65 | $1.65 |
| Core Architecture | HC08 (M68HC08 family) | CISC, Von Neumann (M68HC08 family) |
| 数据总线宽度 | 8-bit | — |
| Program Memory Size | 1.5 KB (1.5K x 8) Flash | 4 KB (4K x 8) FLASH |
| RAM Size | 128 bytes (128 x 8) | 128 x 8 (128 bytes) |
| 最大时钟频率 | 8 MHz | — |
| Number of I/O Pins | 5 | 5 |
| Oscillator Type | Internal | — |
| 封装 / 外壳 | 8-VDFN Exposed Pad (4x4 mm) | — |
| 安装类型 | Surface Mount | Surface Mount |
| Operating Voltage Range | [DATA_NEEDED: VDD min/max] | — |
| 工作温度范围 | [DATA_NEEDED: temperature range] | Not specified in provided data [DATA_NEEDED: operating temperature range] |
| ADC | [DATA_NEEDED: on-chip ADC channels] | On-chip (per datasheet '4K FLASH W/ADC' description) |
| Packaging | Tube | — |
| RoHS 状态 | [DATA_NEEDED: RoHS status] | Compliant (per distributor listings) |
| MSL 等级 | [DATA_NEEDED: MSL level] | — |
| Core Processor | — | HC08 |
| Core Size | — | 8-Bit |
| CPU Core | — | CPU08 |
| Clock Speed | — | 8 MHz |
| Program Memory Type | — | FLASH |
| EEPROM Size | — | Not specified in provided data [DATA_NEEDED: EEPROM size] |
| 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] |
| 封装 | — | 8-SOIC (SO-8) |
| Lead-Free | — | Yes (per distributor listings) |
| 生命周期状态 | — | End of Life (per NXP product page heading 'End of Life Overview') |
| Sub-Family | — | HC08Q (M68HC08Q) |