MC908QB8MDWE vs MC908QB4MDTE 对比
详细并排对比 MC908QB8MDWE 出自 NXP Semiconductors 和 MC908QB4MDTE 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 | MC908QB8MDWE | MC908QB4MDTE |
|---|---|---|
| 品牌 | NXP Semiconductors | NXP Semiconductors |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | 有效 | 不推荐新设计 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $3.65 | $1.55 |
| Manufacturer | NXP Semiconductors (formerly Freescale) | NXP Semiconductors (formerly Freescale Semiconductor) |
| Product Family | M68HC08 / MC908QB8 | — |
| Core Architecture | HC08 (CISC, 8-bit) | — |
| Program Memory Size | 8 KB (8K x 8) Flash | 4 KB (4K x 8) FLASH |
| RAM Size | [DATA_NEEDED: RAM size in bytes] | [DATA_NEEDED: RAM size] |
| CPU Speed | 8 MHz | — |
| 数据总线宽度 | 8-bit | — |
| 封装 | 16-SOIC (Wide, 0.295 inch / 7.50mm) | 16-TSSOP (0.173" / 4.40 mm body width) |
| 安装类型 | Surface Mount | Surface Mount |
| Number of I/O Pins | [DATA_NEEDED: GPIO count] | [DATA_NEEDED: GPIO count] |
| 电源电压 | [DATA_NEEDED: VDD range] | — |
| 工作温度 | [DATA_NEEDED: temperature range] | -40C to +85C (industrial) |
| 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) | — |
| RoHS 状态 | [DATA_NEEDED: RoHS status] | [DATA_NEEDED: RoHS status] |
| MSL 等级 | [DATA_NEEDED: MSL rating] | — |
| Series | — | HC08 |
| Core Processor | — | M68HC08 |
| Core Size | — | 8-Bit |
| Bus Clock / Speed | — | 8 MHz |
| EEPROM Size | — | [DATA_NEEDED: EEPROM size] |
| Supply Voltage (VDD) | — | [DATA_NEEDED: VDD range] |
| Connectivity | — | [DATA_NEEDED: peripherals list] |
| Data Converters | — | [DATA_NEEDED: A/D channels] |
| Oscillator Type | — | Internal |
| Programming | — | BDM (Background Debug Mode) |