MC68HC000RC12 vs MC68HC000CRC8 对比
详细并排对比 MC68HC000RC12 出自 NXP Semiconductors 和 MC68HC000CRC8 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 | MC68HC000RC12 | MC68HC000CRC8 |
|---|---|---|
| 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） | $17.40 | $25.95 |
| Processor Type | M68K Microprocessor (M68000 family) | — |
| Core | M68000 | M68000, 1 core |
| 数据总线宽度 | 16-bit external / 32-bit internal | — |
| Address Bus Width | 24-bit | — |
| 最大时钟频率 | 12 MHz | 8 MHz |
| 电源电压 | 5 V | 5 V +/- 5% |
| 工作温度 | [DATA_NEEDED: operating temperature range] | -40 C to +85 C (industrial) |
| 封装 | 68-pin PGA (ceramic, BCPGA) 26.92 x 26.92 mm | 68-pin PGA / CPGA-68 (26.92 x 26.92 mm) |
| 安装类型 | Through-Hole (PGA socket) | Through-Hole |
| 引脚数 | 68 | — |
| Instruction Set Architecture | CISC, 32-bit, M68K object-code compatible | — |
| Internal Registers | 8 data (D0-D7) + 8 address (A0-A7, A7=SP) | — |
| On-chip Features | 32-bit barrel shifter, vectored interrupts (IPL0-IPL2) | — |
| Static Operation | Yes (clock may be stopped) | — |
| Lead Free / RoHS | Lead Free / RoHS Compliant | — |
| Packaging | Tray | — |
| Manufacturer | — | NXP Semiconductors (formerly Motorola / Freescale) |
| Product Family | — | M68000 (M68k) |
| Architecture | — | CISC, 16-bit external data bus / 32-bit internal |
| Data Width | — | 32-bit (internal), 16-bit (external) |
| Address Width | — | 24-bit (16 MB external address space) |
| Technology | — | Static HCMOS |
| Interrupt Controller | — | Yes - 7 autovector + 192 software vectors |
| Bus Arbitration | — | Yes - on-chip |
| Instruction Set Compatibility | — | M68k, object-code compatible with MC68000 |
| RoHS 状态 | — | Non-compliant (ceramic PGA) |
| Lead-Free | — | Contains lead (ceramic package) |