MC68HC908JL3ECDW vs MC68HC908JK8CDW 对比
详细并排对比 MC68HC908JL3ECDW 出自 NXP Semiconductors 和 MC68HC908JK8CDW 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。
NXP Semiconductors
MC68HC908JK8CDW - 8KB Flash 8-Bit HC08 MCU, 20-SOIC | NXP
MC68HC908JK8CDW Obsolete规格对比
| 参数 | MC68HC908JL3ECDW | MC68HC908JK8CDW |
|---|---|---|
| 品牌 | NXP Semiconductors | NXP Semiconductors |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | 不推荐新设计 | Obsolete |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $4.85 | $4.85 |
| Product Family | M68HC08 | — |
| Core | CPU08 (8-bit HC08) | — |
| Program Memory Type | FLASH | FLASH |
| Program Memory Size | 4 KB (4K x 8) | 8 KB (8K x 8) FLASH |
| Maximum CPU Frequency | 8 MHz | — |
| 数据总线宽度 | 8-bit | — |
| 封装 / 外壳 | 28-SOIC (DW, wide-body) | — |
| 安装类型 | Surface Mount | Surface Mount |
| 引脚数量 | 28 | — |
| 工作温度范围 | -40C to +85C (industrial) [DATA_NEEDED: confirm exact grade] | — |
| Supply Voltage Range | [DATA_NEEDED: Vdd range from datasheet electricals] | — |
| Number of I/O Pins | [DATA_NEEDED: GPIO count] | 15 |
| On-chip RAM | [DATA_NEEDED: RAM size] | — |
| ADC | [DATA_NEEDED: ADC channels/resolution] | — |
| Timer Modules | [DATA_NEEDED: timer configuration] | — |
| Communication Interfaces | [DATA_NEEDED: SCI/SPI availability] | — |
| RoHS 状态 | Compliant (per distributor listing context) [DATA_NEEDED: confirm manufacturer declaration] | [DATA_NEEDED: confirmed from manufacturer] |
| Lead-Free Finish | [DATA_NEEDED: confirm] | — |
| Core Processor | — | HC08 |
| Core Size | — | 8-bit |
| Max Bus Frequency | — | 8 MHz |
| RAM Size | — | 256 x 8 (256 bytes) |
| EEPROM Size | — | None (not present per datasheet summary) |
| Connectivity | — | SCI (Serial Communications Interface) |
| Peripherals | — | LED driver, LVD, POR, PWM |
| 封装 | — | 20-pin SOIC (DW), 7.5 mm body width |
| Architecture | — | Von Neumann (CISC) |
| 电源电压 | — | [DATA_NEEDED: exact VDD min/max range] |
| 工作温度 | — | [DATA_NEEDED: exact temp grade] |