MC908QB4MDWE vs MC908QB8MDWE 对比
详细并排对比 MC908QB4MDWE 出自 NXP Semiconductors 和 MC908QB8MDWE 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 | MC908QB4MDWE | MC908QB8MDWE |
|---|---|---|
| 品牌 | NXP Semiconductors | NXP Semiconductors |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $0.00 | $3.65 |
| Product Type | 8-bit microcontroller unit (MCU) | — |
| Product Family | M68HC08 / HC08Q family | M68HC08 / MC908QB8 |
| Architecture | CISC with Von Neumann architecture | — |
| CPU | Enhanced M68HC08 CPU08 core | — |
| Core Width | 8-bit | — |
| Maximum Clock Speed | 8 MHz | — |
| Flash Memory | 4 KB | — |
| Program Memory Organization | 4K x 8 | — |
| 封装 | 16-SOIC | 16-SOIC (Wide, 0.295 inch / 7.50mm) |
| 安装类型 | SMD/SMT | Surface Mount |
| Supplier Device Package | 16-SOIC | — |
| Supplier Packaging | Tube | — |
| I/O Port Count | [DATA_NEEDED: authoritative I/O port count] | — |
| 工作温度 | -40°C to +125°C | [DATA_NEEDED: temperature range] |
| 电源电压 | 4.5 V to 5.5 V | [DATA_NEEDED: VDD range] |
| 生命周期状态 | Active | — |
| RoHS 状态 | [DATA_NEEDED: RoHS status] | [DATA_NEEDED: RoHS status] |
| REACH Status | [DATA_NEEDED: REACH status] | — |
| AEC-Q100 Qualification | [DATA_NEEDED: AEC-Q100 qualification] | — |
| Manufacturer | — | NXP Semiconductors (formerly Freescale) |
| Core Architecture | — | HC08 (CISC, 8-bit) |
| Program Memory Size | — | 8 KB (8K x 8) Flash |
| RAM Size | — | [DATA_NEEDED: RAM size in bytes] |
| CPU Speed | — | 8 MHz |
| 数据总线宽度 | — | 8-bit |
| Number of I/O Pins | — | [DATA_NEEDED: GPIO count] |
| ADC | — | Yes (10-bit, channels [DATA_NEEDED]) |
| Timers | — | Yes (16-bit, [DATA_NEEDED] count) |
| Communication Interfaces | — | SCI (UART) |
| In-Circuit Debug | — | Yes (HC08 ICD/BDM) |
| MSL 等级 | — | [DATA_NEEDED: MSL rating] |