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