MC908QY2ACPE vs MC908QY4ACPE 对比
详细并排对比 MC908QY2ACPE 出自 NXP Semiconductors 和 MC908QY4ACPE 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 | MC908QY2ACPE | MC908QY4ACPE |
|---|---|---|
| 品牌 | NXP Semiconductors | NXP Semiconductors |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | 不推荐新设计 | 不推荐新设计 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $5.10 | $1.05 |
| Manufacturer | NXP Semiconductors (formerly Freescale) | — |
| Part Family | MC908QY / HC08 | — |
| Core Architecture | 8-bit HC08 (CPU08) | M68HC08 (CISC, Von Neumann) |
| Program Memory Type | Flash | — |
| Program Memory Size | 1.5 KB (1.5K x 8) | — |
| RAM Size | 128 B (128 x 8) | — |
| 最大时钟频率 | 8 MHz | — |
| Number of I/O Pins | 13 | — |
| 封装 / 外壳 | 16-DIP (0.300 in, 7.62 mm) | — |
| 安装类型 | Through-Hole | Through-Hole (THT) |
| Supply Voltage Range | [DATA_NEEDED: VDD min/max] | — |
| 工作温度范围 | [DATA_NEEDED: temperature grade] | — |
| ADC | On-chip 10-bit ADC (resolution) | 8-bit, 5 channels |
| Timers | On-chip 16-bit timer | Multiple 16-bit / 8-bit channels |
| Data Converter | A/D 10-bit | — |
| Connectivity | [DATA_NEEDED: peripheral list] | — |
| RoHS 状态 | [DATA_NEEDED: RoHS compliance] | [DATA_NEEDED: RoHS compliance status] |
| Lead Finish / Plating | [DATA_NEEDED: lead-free status] | — |
| CPU Core | — | CPU08 |
| 数据总线宽度 | — | 8-bit |
| Program Memory | — | 4 KB Flash (4K x 8) |
| RAM | — | 128 bytes |
| Maximum Bus Clock | — | 8 MHz (internal) |
| 电源电压 | — | 4.5 V to 5.5 V |
| I/O Pins | — | 14 |
| Debug Interface | — | Background Debug Mode (BDM) |
| 封装 | — | 16-PDIP (0.300 inch, 7.62 mm pitch) |
| 工作温度 | — | [DATA_NEEDED: operating temperature range] |