MC9S08QD2MPC vs MC9S08QD4MPC 对比
详细并排对比 MC9S08QD2MPC 出自 NXP Semiconductors 和 MC9S08QD4MPC 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 | MC9S08QD2MPC | MC9S08QD4MPC |
|---|---|---|
| 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） | $1.49 | $1.92 |
| Core | HCS08 (S08QD family) | HCS08 (enhanced 8-bit) |
| 数据总线宽度 | 8 bit | — |
| Instruction Set | HC08 with BGND extension | HC08 with BGND |
| Program Memory | 2 KB Flash | — |
| RAM | 128 bytes | 256 bytes |
| Maximum CPU Frequency | 16 MHz | 16 MHz (8 MHz bus) |
| 电源电压 | 2.7 V to 5.5 V | — |
| ADC | 4-channel, 10-bit | 4-channel, 10-bit |
| General-Purpose I/O | 6 pins | — |
| Watchdog | Yes (COP with dedicated internal oscillator) | — |
| Debug Interface | Background Debug Mode (BDM) | Background Debug Mode (BDM), single breakpoint + 2 on-chip breakpoints |
| Internal Clock | Yes (internal oscillator, no external crystal required) | — |
| 封装 | 8-pin PDIP (DIP-8) | 8-pin PDIP (DIP-8, 0.300 inch / 7.62 mm) |
| 安装类型 | Through-Hole | Through-Hole |
| 工作温度 | -40 C to +85 C | — |
| Packaging | Tube | — |
| RoHS 状态 | Compliant | Compliant |
| Lead-Free | Yes | Yes |
| Program Memory (Flash) | — | 4 KB |
| General-Purpose I/O Pins | — | 6 |
| Clock Source | — | Internal oscillator, external crystal/resonator support |
| Family | — | S08QD (lowest-end S08 8-bit family) |
| Architecture | — | CISC |